Samsung256 GB
Galaxy S25 Ultra
6.9″ · Dynamic AMOLED 2X · 120 Hz · Snapdragon 8 Elite for Galaxy
UK SM-S938BZKDEUB · Titanium Black · 256 GBFull product profile
Titanium Black YOUR PHONE FACE-OFF
Real specs. Clear sources.Exact variants · Checked 28 Sept 2026Samsung Galaxy S25 Ultra vs Samsung Galaxy Z Fold6
Titanium Black
DIFFERENCES AT A GLANCE
- Chipset
- Galaxy S25 Ultra: Snapdragon 8 Elite for Galaxy vs Galaxy Z Fold6: Snapdragon 8 Gen 3
- Front autofocus
- Galaxy S25 Ultra: Yes vs Galaxy Z Fold6: No
- Typical battery capacity
- Galaxy S25 Ultra: 5,000 mAh vs Galaxy Z Fold6: 4,400 mAh
- Main display resolution
- Galaxy S25 Ultra: 3120 x 1440 (Quad HD+) vs Galaxy Z Fold6: 2160 x 1856 (QXGA+)
Samsung256 GB
Galaxy Z Fold6
7.6″ · Dynamic AMOLED 2X · 120 Hz · Snapdragon 8 Gen 3
256 GB · Silver Shadow · UK SM-F956BZSBEUBFull product profile
Silver ShadowAs an Amazon Associate I earn from qualifying purchases.
THE DIFFERENCES, MADE VISIBLE
Visual facts
Differences first. Select a topic for its graphic, sources and conditions.
How to read this comparison
How to read this comparison
- Manufacturer facts for the exact models shown. Not a quality rating or a test result.
- “Different” means the known values differ, not that one is better.
- Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
Not verified for either phone, so not charted: Pixel density. Missing evidence is not a difference.
SPECIFICATIONS SIDE BY SIDE6 topics
SELECTED TOPIC
01 / 06
Chipset
A different chip or core configuration is a hardware change, not a measured performance uplift.
Octa-core; CPU clock groups: 4.47 / 3.5 GHz. Named on Samsung's UK Galaxy S25 Ultra page. Manufacturer specification, not a performance benchmark.
Octa-core CPU (3.39 GHz, 3.1 GHz, 2.9 GHz and 2.2 GHz). Named in Samsung UK's Galaxy Z comparison table (Galaxy Z Fold7 buy page).
Galaxy Z Fold6
0.7″ larger diagonal.
Bigger is a preference, not a quality score.
- Galaxy S25 Ultra
- 6.9″
- Galaxy Z Fold6
- 7.6″
Relative diagonals · illustrative shape, not actual size
DATA INCOMPLETE
Camera details matter.
Dedicated telephoto reach. No digital or crop zoom.
- Galaxy S25 Ultra
- Not verified
- Galaxy Z Fold6
- 3×From the published optical-zoom listing
Lens illustration · not an image-quality test
DATA INCOMPLETE
Playback on paper.
Up-to claims. Different test methods; no endurance winner.
- Galaxy S25 Ultra
- Not verified
- Galaxy Z Fold6
- Up to 23h
Arcs on a shared 0–40 h scale · not mixed-use battery life
WHAT CHANGES BETWEEN THEM?
Full specifications ↓Key differences
15 verified differences, most decision-relevant first. 4 are also drawn in Visual facts above. Missing information stays separate.
Chipset
In Visual factsGalaxy S25 UltraSnapdragon 8 Elite for Galaxy
Galaxy Z Fold6Snapdragon 8 Gen 3
Sources
Galaxy S25 Ultra
Octa-core; CPU clock groups: 4.47 / 3.5 GHz. Named on Samsung's UK Galaxy S25 Ultra page. Manufacturer specification, not a performance benchmark.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBSamsung UK Galaxy S25 Ultra product pageGalaxy Z Fold6
Octa-core CPU (3.39 GHz, 3.1 GHz, 2.9 GHz and 2.2 GHz). Named in Samsung UK's Galaxy Z comparison table (Galaxy Z Fold7 buy page).
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBSamsung UK Galaxy Z Fold7 buy page (with Galaxy Z comparison)Different hardware. A chip name or generation does not quantify real-world performance.
Front autofocus
Galaxy S25 UltraYes
Galaxy Z Fold6No
Sources
Galaxy S25 Ultra
Exact source capability wording, scoped to Front Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
Samsung lists the Fold6 inner-screen camera as "Under Display Camera"; the separate 10 MP cover-screen camera has its own Cover Camera rows.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBKeep rear and front camera capabilities separate. A recording mode, autofocus or stabilisation feature can matter for your use; it does not establish independently tested image quality.
Typical battery capacity
In Visual factsGalaxy S25 Ultra5000 mAh
Galaxy Z Fold64400 mAh
Sources
Galaxy S25 Ultra
Manufacturer value from Battery Capacity (mAh, Typical); its exact wording and qualifications are retained below.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
Manufacturer capacity; not an endurance test.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBCapacity, charger power and bypass operation describe different capabilities. They do not establish measured runtime or a comparable charging time; check the exact test conditions and accessories.
Software support
Galaxy S25 UltraManufacturer security-update period valid until 31 January 2032
Galaxy Z Fold6Security updates until 31 July 2031
Sources
Galaxy S25 Ultra
Security support is separate from the number of major OS upgrades and installed software version.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
This is an end date for security updates, not a number of years remaining from purchase.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBDistinguish Android upgrades from security coverage. A total term from launch is not the support remaining from today or from purchase.
Battery and charging
Galaxy S25 Ultra5000 mAh (typical)
Galaxy Z Fold64400 mAh
Sources
Galaxy S25 Ultra
Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Video Playback Time (Hours). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Battery Capacity (mAh, Typical). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Energy Efficiency Class. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Minimum Battery Endurance in Cycles.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
Typical capacity. Samsung claims up to 23 hours of video playback. Real battery life depends on use.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBManufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.
Main display resolution
Galaxy S25 Ultra3120 x 1440 (Quad HD+)
Galaxy Z Fold62160 x 1856 (QXGA+)
Sources
Galaxy S25 Ultra
Exact manufacturer Display / Resolution (Main Display): 3120 x 1440 (Quad HD+). Original manufacturer main-display scope retained; not an independent picture-quality score.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsCheck the exact configuration and source conditions for your use.
Show 9 more verified differences
Manufacturer form factor
Galaxy S25 Ultraslab
Galaxy Z Fold6foldable
Sources
Galaxy S25 Ultra
Exact manufacturer General Information / Form Factor: Touchscreen Bar. Shared form normalization: Touchscreen Bar→slab, Folder→foldable, Flip→flip. Original manufacturer designation is retained; no form is inferred from a model name.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsCheck the exact configuration and source conditions for your use.
Main display diagonal (full rectangle)
Galaxy S25 Ultra6.9 in
Galaxy Z Fold67.6 in
Sources
Galaxy S25 Ultra
Exact manufacturer Display / Size (Main_Display): 174.2mm (6.9" full rectangle) / 172.2mm (6.8" rounded corners). Main-display full-rectangle diagonal; rounded corners reduce viewable area. Cover/sub displays remain separate.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBCheck the exact configuration and source conditions for your use.
Dimensions
Galaxy S25 Ultra162.8 x 77.6 x 8.2 mm (height × width × depth)
Galaxy Z Fold6153.5 x 132.6 x 5.6 mm (height × width × depth); folded: 153.5 x 68.1 x 12.1 mm
Sources
Galaxy S25 Ultra
Exact manufacturer row Dimension (HxWxD, mm); source axes and millimetre unit retained.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Height (foldable measured folded)
Galaxy S25 Ultra162.8 mm
Galaxy Z Fold6153.5 mm
Sources
Galaxy S25 Ultra
Exact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product. The foldable's published figure is its folded body. Folded and open dimensions describe different states; check the separately labelled source figures.
Thickness (foldable measured folded)
Galaxy S25 Ultra8.2 mm
Galaxy Z Fold612.1 mm
Sources
Galaxy S25 Ultra
Exact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product. The foldable's published figure is its folded body. Folded and open dimensions describe different states; check the separately labelled source figures.
Weight
In Visual factsGalaxy S25 Ultra218 g
Galaxy Z Fold6239 g
Sources
Galaxy S25 Ultra
Manufacturer value from Weight (g); its exact wording and qualifications are retained below.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Width (foldable measured folded)
In Visual factsGalaxy S25 Ultra77.6 mm
Galaxy Z Fold668.1 mm
Sources
Galaxy S25 Ultra
Exact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product. The foldable's published figure is its folded body. Folded and open dimensions describe different states; check the separately labelled source figures.
Camera system
Galaxy S25 Ultra200.0 MP + 50.0 MP + 50.0 MP + 10.0 MP (Rear Camera - Resolution (Multiple)); F1.7, F3.4, F1.9, F2.4 (Rear Camera - F Number (Multiple)); Rear Camera - Auto Focus (yes); Rear Camera - OIS (yes); Optical Zoom 3x and 5x, Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 100x (Rear Camera - Zoom); 12.0 MP (Front Camera - Resolution); F2.2 (Front Camera - F Number); Front Camera - Auto Focus (yes); Rear Camera - Flash (yes); UHD 8K (7680 x 4320)@30fps (Video Recording Resolution); 240fps @FHD, 120fps @FHD, 120fps @UHD (Slow Motion)
Galaxy Z Fold6Rear: 50 MP + 12 MP + 10 MP; Inner: 4 MP (under-display); Cover: 10 MP; Video: up to 8K 30 fps
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Resolution (Multiple). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - F Number (Multiple). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Auto Focus. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - OIS. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Zoom. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Resolution. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - F Number. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Auto Focus. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Flash. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Video Recording Resolution. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Slow Motion.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
Video recording resolution: UHD 8K (7680 x 4320) at 30 fps.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBCompare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Display specification
Galaxy S25 Ultra174.2 mm (≈6.86-inch, calculated) (6.9" full rectangle) / 172.2mm (6.8" rounded corners) (Size, main display); 3120 x 1440 (Quad HD+) (Resolution, main display); Dynamic AMOLED 2X (Technology, main display); 16M (Colour Depth, main display); 120 Hz (Max Refresh Rate, main display)
Galaxy Z Fold6Main: 7.6-inch Dynamic AMOLED 2X, 2160 × 1856, up to 120 Hz; Cover: 6.3-inch Dynamic AMOLED 2X, 2376 × 968
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Colour Depth (Main Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Max Refresh Rate (Main Display).
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
Main screen measured as a full rectangle: 193.2 mm (7.6-inch); 192.5 mm (7.6-inch) with rounded corners; resolution class QXGA+. Cover screen: 158.9 mm (6.3-inch) full rectangle; 158.1 mm (6.2-inch) with rounded corners; resolution class HD+.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBCheck the exact configuration and source conditions for your use.
Configuration & compatibility details (2)
Memory and storage
Galaxy S25 Ultra12 GB physical RAM; 256 GB nominal storage
Galaxy Z Fold612 GB RAM; 256 GB storage
Sources
Galaxy S25 Ultra
Exact selected manufacturer SKU; available storage is lower. Virtual or storage-backed RAM is not included.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsA configuration choice: the storage tier of each exact variant compared. Most models are sold in several tiers, so this is not a difference between the models.
Regional SIM and network configuration
Galaxy S25 UltraUK SM-S938BZKDEUB; Number of SIM: Dual-SIM; SIM size: Nano-SIM (4FF), Embedded-SIM; SIM Slot Type: SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM; Infra: 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL; 2G GSM: GSM850, GSM900, DCS1800, PCS1900; 3G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900); 4G FDD LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3); 4G TDD LTE: B38(2600), B39(1900), B40(2300), B41(2500); 5G FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3); 5G TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500); 5G SDL Sub6: N75(1500+)
Galaxy Z Fold6UK SM-F956BZSBEUB; 5G; dual SIM (2 nano-SIMs, nano-SIM + eSIM or 2 eSIMs)
Sources
Galaxy S25 Ultra
Exact UK manufacturer listing. This does not assert every carrier feature, roaming capability or stock status.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
Samsung lists: Dual-SIM; Nano-SIM (4FF), Embedded-SIM; SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM; 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL. Check carrier support if you plan to use it outside the UK.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBThese descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.
Missing or non-comparable evidence (144)
Inner (under-display) camera - OIS
Galaxy S25 UltraNot verified
Galaxy Z Fold6No
Sources
Galaxy S25 Ultra
No source recorded for this side.
Galaxy Z Fold6
Samsung lists the Fold6 inner-screen camera as "Under Display Camera"; the separate 10 MP cover-screen camera has its own Cover Camera rows.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Claimed video playback
Galaxy S25 UltraNot verified
Galaxy Z Fold623 hours
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Video Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Expandable storage
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Samsung's specification does not state whether a memory card is supported.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Wireless connectivity
Galaxy S25 UltraNot verified
Galaxy Z Fold6Wi-Fi 6E (2.4, 5 and 6 GHz); Bluetooth 5.3
Sources
Galaxy S25 Ultra
No source recorded for this side.
Galaxy Z Fold6
Samsung lists Wi-Fi 802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM and Bluetooth v5.3.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Published support term
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wi-Fi
Galaxy S25 Ultra802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Galaxy Z Fold6Not verified
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Bluetooth version
Galaxy S25 UltraBluetooth v5.4
Galaxy Z Fold6Not verified
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
USB connection
Galaxy S25 UltraNot verified
Galaxy Z Fold6USB Type-C; USB 3.2 Gen 1
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Main display resolution
Galaxy S25 Ultra3120 x 1440 (Quad HD+)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display).
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Main display size
Galaxy S25 Ultra174.2mm (6.9" full rectangle) / 172.2mm (6.8" rounded corners)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display).
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Main display technology
Galaxy S25 UltraDynamic AMOLED 2X
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display).
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front camera
Galaxy S25 UltraNot verified
Galaxy Z Fold6Inner (under-display): 4.0 MP; cover: 10.0 MP
Sources
Galaxy S25 Ultra
No source recorded for this side.
Galaxy Z Fold6
Samsung lists two selfie cameras: a 4.0 MP (F1.8) under-display camera in the main (inner) screen and a separate 10.0 MP (F2.2) cover-screen camera.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Headphone jack
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Samsung lists USB Type-C under Earjack and does not say whether there is also a separate 3.5 mm jack.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Ingress protection
Galaxy S25 UltraNot verified
Galaxy Z Fold6IP48
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Listed as Water Resistance (IP48) in Samsung UK's Galaxy Z comparison table, which gives no test conditions. IP4X is not a dust-tight rating.
Samsung UK Galaxy Z Fold7 buy page (with Galaxy Z comparison)Evidence is missing or conflicting on at least one side. This is not a verified difference.
Native telephoto reach
Galaxy S25 UltraNot verified
Galaxy Z Fold63×
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
From the published "Rear Camera - Zoom" listing: "Optical Zoom 3x". The longest listed optical zoom is shown; optical-quality and digital zoom are excluded.
Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
NFC
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Exact source capability wording, scoped to NFC. It does not assert the feature on every camera module or every carrier.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Published operating system
Galaxy S25 UltraAndroid
Galaxy Z Fold6Not verified
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Optical-quality zoom
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Published peak brightness
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Pixel density
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
2G GSM
Galaxy S25 UltraNot verified
Galaxy Z Fold6GSM850, GSM900, DCS1800, PCS1900
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
3G UMTS
Galaxy S25 UltraNot verified
Galaxy Z Fold6B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
4G FDD LTE
Galaxy S25 UltraNot verified
Galaxy Z Fold6B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
4G TDD LTE
Galaxy S25 UltraNot verified
Galaxy Z Fold6B38(2600), B39(1900), B40(2300), B41(2500)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
5G FDD Sub6
Galaxy S25 UltraNot verified
Galaxy Z Fold6N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
5G SDL Sub6
Galaxy S25 UltraNot verified
Galaxy Z Fold6N75(1500+)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
5G TDD Sub6
Galaxy S25 UltraNot verified
Galaxy Z Fold6N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Audio Playback Time (Hours, Wireless)
Galaxy S25 UltraNot verified
Galaxy Z Fold6Up to 77
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Available Storage (GB)
Galaxy S25 UltraNot verified
Galaxy Z Fold6229.2
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Bluetooth Hearing Aid Support
Galaxy S25 UltraNot verified
Galaxy Z Fold6Android Audio Streaming for Hearing Aid (ASHA)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Bluetooth Version
Galaxy S25 UltraNot verified
Galaxy Z Fold6Bluetooth v5.3
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Colour Depth (Main Display)
Galaxy S25 UltraNot verified
Galaxy Z Fold616M
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Colour Depth (Sub Display)
Galaxy S25 UltraNot verified
Galaxy Z Fold616M
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cover Camera - Auto Focus
Galaxy S25 UltraNot verified
Galaxy Z Fold6No
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cover Camera - F Number
Galaxy S25 UltraNot verified
Galaxy Z Fold6F2.2
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cover Camera - Resolution
Galaxy S25 UltraNot verified
Galaxy Z Fold610.0 MP
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Earjack
Galaxy S25 UltraNot verified
Galaxy Z Fold6USB Type-C
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Form Factor
Galaxy S25 UltraNot verified
Galaxy Z Fold6Folder
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Infra
Galaxy S25 UltraNot verified
Galaxy Z Fold62G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Internet Usage Time(LTE) (Hours)
Galaxy S25 UltraNot verified
Galaxy Z Fold6Up to 18
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Internet Usage Time(Wi-Fi) (Hours)
Galaxy S25 UltraNot verified
Galaxy Z Fold6Up to 18
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Location Technology
Galaxy S25 UltraNot verified
Galaxy Z Fold6GPS, Glonass, Beidou, Galileo, QZSS
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
MHL
Galaxy S25 UltraNot verified
Galaxy Z Fold6No
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Mobile TV
Galaxy S25 UltraNot verified
Galaxy Z Fold6No
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
NFC
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Number of SIM
Galaxy S25 UltraNot verified
Galaxy Z Fold6Dual-SIM
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
OS
Galaxy S25 UltraNot verified
Galaxy Z Fold6Android
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
PC Sync.
Galaxy S25 UltraNot verified
Galaxy Z Fold6Smart Switch (PC version)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - F Number (Multiple)
Galaxy S25 UltraNot verified
Galaxy Z Fold6F1.8, F2.2, F2.4
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - Flash
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - Resolution (Multiple)
Galaxy S25 UltraNot verified
Galaxy Z Fold650.0 MP + 12.0 MP + 10.0 MP
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Camera - Zoom
Galaxy S25 UltraNot verified
Galaxy Z Fold6Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 30x
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Removable
Galaxy S25 UltraNot verified
Galaxy Z Fold6No
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Resolution (Sub Display)
Galaxy S25 UltraNot verified
Galaxy Z Fold6968 x 2376 (HD+)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
S Pen Support
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Samsung DeX Support
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Sensors
Galaxy S25 UltraNot verified
Galaxy Z Fold6Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
SIM size
Galaxy S25 UltraNot verified
Galaxy Z Fold6Nano-SIM (4FF), Embedded-SIM
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
SIM Slot Type
Galaxy S25 UltraNot verified
Galaxy Z Fold6SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Size (Sub_Display)
Galaxy S25 UltraNot verified
Galaxy Z Fold6158.9mm (6.3" full rectangle) / 158.1mm (6.2" rounded corners)
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Slow Motion
Galaxy S25 UltraNot verified
Galaxy Z Fold6240fps @FHD, 120fps @FHD, 120fps @UHD
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
SmartThings Support
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Stereo Support
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Technology (Sub Display)
Galaxy S25 UltraNot verified
Galaxy Z Fold6Dynamic AMOLED 2X
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Under Display Camera - F Number
Galaxy S25 UltraNot verified
Galaxy Z Fold6F1.8
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Under Display Camera - Resolution
Galaxy S25 UltraNot verified
Galaxy Z Fold64.0 MP
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
USB Interface
Galaxy S25 UltraNot verified
Galaxy Z Fold6USB Type-C
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
USB Version
Galaxy S25 UltraNot verified
Galaxy Z Fold6USB 3.2 Gen 1
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
UWB (Ultra-Wideband)
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Video Playing Resolution
Galaxy S25 UltraNot verified
Galaxy Z Fold6UHD 8K (7680 x 4320)@60fps
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Video Recording Resolution
Galaxy S25 UltraNot verified
Galaxy Z Fold6UHD 8K (7680 x 4320)@30fps
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wi-Fi
Galaxy S25 UltraNot verified
Galaxy Z Fold6802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wi-Fi Direct
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear camera modules
Galaxy S25 UltraNot verified
Galaxy Z Fold63
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Removable battery
Galaxy S25 UltraNo
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Reverse wireless charging
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Audio and Video — Audio Playing Format
Galaxy S25 UltraMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Audio and Video — Stereo Support
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Audio and Video — Video Playing Format
Galaxy S25 UltraMP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Audio and Video — Video Playing Resolution
Galaxy S25 UltraUHD 8K (7680 x 4320)@60fps
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery — Battery Capacity (mAh, Typical)
Galaxy S25 Ultra5000
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery — Energy Efficiency Class
Galaxy S25 UltraB
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery — Minimum Battery Endurance in Cycles
Galaxy S25 Ultra2000
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery — Video Playback Time (Hours)
Galaxy S25 UltraUp to 31
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Front Camera - Auto Focus
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Front Camera - F Number
Galaxy S25 UltraF2.2
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Front Camera - Resolution
Galaxy S25 Ultra12.0 MP
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Rear Camera - Auto Focus
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Rear Camera - F Number (Multiple)
Galaxy S25 UltraF1.7, F3.4, F1.9, F2.4
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Rear Camera - Flash
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Rear Camera - OIS
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Rear Camera - Resolution (Multiple)
Galaxy S25 Ultra200.0 MP + 50.0 MP + 50.0 MP + 10.0 MP
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Rear Camera - Zoom
Galaxy S25 UltraOptical Zoom 3x and 5x, Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 100x
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Slow Motion
Galaxy S25 Ultra240fps @FHD, 120fps @FHD, 120fps @UHD
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Camera — Video Recording Resolution
Galaxy S25 UltraUHD 8K (7680 x 4320)@30fps
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — Bluetooth Version
Galaxy S25 UltraBluetooth v5.4
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — Earjack
Galaxy S25 UltraUSB Type-C
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — Location Technology
Galaxy S25 UltraGPS, Glonass, Beidou, Galileo, QZSS
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — MHL
Galaxy S25 UltraNo
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — NFC
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — PC Sync.
Galaxy S25 UltraSmart Switch (PC version)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — USB Interface
Galaxy S25 UltraUSB Type-C
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — USB Version
Galaxy S25 UltraUSB 3.2 Gen 1
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — UWB (Ultra-Wideband)
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — Wi-Fi
Galaxy S25 Ultra802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Connectivity — Wi-Fi Direct
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display — Colour Depth (Main Display)
Galaxy S25 Ultra16M
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display — Max Refresh Rate (Main Display)
Galaxy S25 Ultra120 Hz
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
ECO Design — Recyclability (%)
Galaxy S25 Ultra12.5
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
ECO Design — Recycled Content (%)
Galaxy S25 Ultra14.1
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
ECO Design — Weight of Critical Raw Material - Cobalt (g)
Galaxy S25 Ultra10 <=
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
ECO Design — Weight of Critical Raw Material - Gold (g)
Galaxy S25 Ultra< 0.02
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
ECO Design — Weight of Critical Raw Material - Neodymium (g)
Galaxy S25 Ultra0.2 <=
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
ECO Design — Weight of Critical Raw Material - Tantalum (g)
Galaxy S25 Ultra< 0.01
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
General Information — Form Factor
Galaxy S25 UltraTouchscreen Bar
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — 2G GSM
Galaxy S25 UltraGSM850, GSM900, DCS1800, PCS1900
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — 3G UMTS
Galaxy S25 UltraB1(2100), B2(1900), B4(AWS), B5(850), B8(900)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — 4G FDD LTE
Galaxy S25 UltraB1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — 4G TDD LTE
Galaxy S25 UltraB38(2600), B39(1900), B40(2300), B41(2500)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — 5G FDD Sub6
Galaxy S25 UltraN1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — 5G SDL Sub6
Galaxy S25 UltraN75(1500+)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — 5G TDD Sub6
Galaxy S25 UltraN38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — Infra
Galaxy S25 Ultra2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — Number of SIM
Galaxy S25 UltraDual-SIM
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — SIM size
Galaxy S25 UltraNano-SIM (4FF), Embedded-SIM
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Network/Bearer — SIM Slot Type
Galaxy S25 UltraSIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
OS
Galaxy S25 UltraAndroid
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Physical specification — Dimension (HxWxD, mm)
Galaxy S25 Ultra162.8 x 77.6 x 8.2
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Physical specification — Weight (g)
Galaxy S25 Ultra218
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Processor — CPU Speed
Galaxy S25 Ultra4.47GHz, 3.5GHz
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Processor — CPU Type
Galaxy S25 UltraOcta-Core
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
S Pen Support
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Sensors
Galaxy S25 UltraAccelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Services and Applications — Bluetooth® Hearing Aid Support
Galaxy S25 UltraAndroid Audio Streaming for Hearing Aid(ASHA)
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Services and Applications — Gear Support
Galaxy S25 UltraGalaxy Ring, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch FE, Galaxy Watch Ultra, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Services and Applications — Mobile TV
Galaxy S25 UltraNo
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Services and Applications — Samsung DeX Support
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Services and Applications — SmartThings Support
Galaxy S25 UltraYes
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Software Support — Security Update Period (Valid until)
Galaxy S25 Ultra31 January 2032
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Storage/Memory — Available Storage (GB)
Galaxy S25 Ultra219.0
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Storage/Memory — Memory_(GB)
Galaxy S25 Ultra12
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Storage/Memory — Storage (GB)
Galaxy S25 Ultra256
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsGalaxy Z Fold6
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
8K recording
Galaxy S25 UltraNot verified
Galaxy Z Fold6Yes
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wireless charging
Galaxy S25 UltraNot verified
Galaxy Z Fold6Not verified
Sources
Galaxy S25 Ultra
Not verified for this exact model.
No source recorded for this side.
Galaxy Z Fold6
Not verified for this exact model.
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
7 shared fields have the same recorded value.
COMPARE THE DETAILS
Full specifications
All specs170 specificationsGalaxy S25 UltraGalaxy Z Fold6
Galaxy S25 UltraGalaxy Z Fold6WeightDiffers
Sources
218g
Manufacturer value from Weight (g); its exact wording and qualifications are retained below.
239g
WidthDiffers
Sources
77.6mm
Exact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
68.1mm
Closed width
ThicknessDiffers
Sources
8.2mm
Exact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
12.1mm
Closed thickness
DimensionsDiffers
Sources
162.8 x 77.6 x 8.2 mm (height × width × depth)Exact manufacturer row Dimension (HxWxD, mm); source axes and millimetre unit retained.
153.5 x 132.6 x 5.6 mm (height × width × depth); folded: 153.5 x 68.1 x 12.1 mm
Physical specification — Weight (g)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
218Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Weight of Critical Raw Material - Cobalt (g)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
10 <=Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Weight of Critical Raw Material - Tantalum (g)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
< 0.01Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Weight of Critical Raw Material - Neodymium (g)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
0.2 <=Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Weight of Critical Raw Material - Gold (g)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
< 0.02Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Form factorDiffers
Sources
slabExact manufacturer General Information / Form Factor: Touchscreen Bar. Shared form normalization: Touchscreen Bar→slab, Folder→foldable, Flip→flip. Original manufacturer designation is retained; no form is inferred from a model name.
foldable
ColourDiffers
Sources
Titanium BlackExact manufacturer catalogue modelCode SM-S938BZKDEUB, fmyChipType=COLOR: Titanium Black. Storage/radio options and display colour depth are separate fields.
Silver Shadow
Closed heightDiffers
Sources
162.8 mmExact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
153.5 mm
Form Factor
Sources
Galaxy S25 UltraNo source recorded
Not verified
Folder
Screen sizeDiffers
Sources
6.9″
Main display diagonal (full rectangle) · Exact manufacturer Display / Size (Main_Display): 174.2mm (6.9" full rectangle) / 172.2mm (6.8" rounded corners). Main-display full-rectangle diagonal; rounded corners reduce viewable area. Cover/sub displays remain separate.
7.6″
Main / inner screen diagonal · Full-rectangle nominal diagonal; rounded corners reduce viewable area.
Maximum refresh rate
Sources
120Hz
Maximum main display refresh rate · Exact manufacturer Display / Max Refresh Rate (Main Display): 120 Hz. Published maximum main-display refresh rate, separate from a touch sampling rate or a measured gaming result.
120Hz
Display specificationDiffers
Sources
174.2 mm (≈6.86-inch, calculated) (6.9" full rectangle) / 172.2mm (6.8" rounded corners) (Size, main display); 3120 x 1440 (Quad HD+) (Resolution, main display); Dynamic AMOLED 2X (Technology, main display); 16M (Colour Depth, main display); 120 Hz (Max Refresh Rate, main display)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Colour Depth (Main Display). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Max Refresh Rate (Main Display).
Main: 7.6-inch Dynamic AMOLED 2X, 2160 × 1856, up to 120 Hz; Cover: 6.3-inch Dynamic AMOLED 2X, 2376 × 968Main screen measured as a full rectangle: 193.2 mm (7.6-inch); 192.5 mm (7.6-inch) with rounded corners; resolution class QXGA+. Cover screen: 158.9 mm (6.3-inch) full rectangle; 158.1 mm (6.2-inch) with rounded corners; resolution class HD+.
Main display size
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
174.2mm (6.9" full rectangle) / 172.2mm (6.8" rounded corners)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display).
Not verified
Main display resolution
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
3120 x 1440 (Quad HD+)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display).
Not verified
Main display technology
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Dynamic AMOLED 2XManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display).
Not verified
Display — Colour Depth (Main Display)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
16MManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Display — Max Refresh Rate (Main Display)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
120 HzManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Main display resolutionDiffers
Sources
3120 x 1440 (Quad HD+)Exact manufacturer Display / Resolution (Main Display): 3120 x 1440 (Quad HD+). Original manufacturer main-display scope retained; not an independent picture-quality score.
2160 x 1856 (QXGA+)
Colour Depth (Main Display)
Sources
Galaxy S25 UltraNo source recorded
Not verified
16M
Size (Sub_Display)
Sources
Galaxy S25 UltraNo source recorded
Not verified
158.9mm (6.3" full rectangle) / 158.1mm (6.2" rounded corners)
Resolution (Sub Display)
Sources
Galaxy S25 UltraNo source recorded
Not verified
968 x 2376 (HD+)
Technology (Sub Display)
Sources
Galaxy S25 UltraNo source recorded
Not verified
Dynamic AMOLED 2X
Colour Depth (Sub Display)
Sources
Galaxy S25 UltraNo source recorded
Not verified
16M
Native telephoto reach
Sources
Galaxy S25 UltraNo source recorded
Not verifiedNot verified for this exact model.
3×From the published "Rear Camera - Zoom" listing: "Optical Zoom 3x". The longest listed optical zoom is shown; optical-quality and digital zoom are excluded.
Rear camera modules
Sources
Galaxy S25 UltraNo source recorded
Not verifiedNot verified for this exact model.
3
8K video recording
Sources
Galaxy S25 UltraNo source recorded
Not verified8K recording · Not verified for this exact model.
Yes
Camera systemDiffers
Sources
200.0 MP + 50.0 MP + 50.0 MP + 10.0 MP (Rear Camera - Resolution (Multiple)); F1.7 , F3.4 , F1.9 , F2.4 (Rear Camera - F Number (Multiple)); Rear Camera - Auto Focus (yes); Rear Camera - OIS (yes); Optical Zoom 3x and 5x, Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 100x (Rear Camera - Zoom); 12.0 MP (Front Camera - Resolution); F2.2 (Front Camera - F Number); Front Camera - Auto Focus (yes); Rear Camera - Flash (yes); UHD 8K (7680 x 4320)@30fps (Video Recording Resolution); 240fps @FHD, 120fps @FHD, 120fps @UHD (Slow Motion)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Resolution (Multiple). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - F Number (Multiple). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Auto Focus. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - OIS. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Zoom. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Resolution. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - F Number. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Auto Focus. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Rear Camera - Flash. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Video Recording Resolution. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Slow Motion.
Rear: 50 MP + 12 MP + 10 MP; Inner: 4 MP (under-display); Cover: 10 MP; Video: up to 8K 30 fpsVideo recording resolution: UHD 8K (7680 x 4320) at 30 fps.
Rear Camera - Auto Focus
Sources
YesExact source capability wording, scoped to Rear Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.
Yes
Rear Camera - OIS
Sources
YesExact source capability wording, scoped to Rear Camera - OIS. It does not assert the feature on every camera module or every carrier.
Yes
Inner (under-display) camera - Auto FocusDiffers
Sources
YesExact source capability wording, scoped to Front Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.
NoSamsung lists the Fold6 inner-screen camera as "Under Display Camera"; the separate 10 MP cover-screen camera has its own Cover Camera rows.
Camera — Rear Camera - Resolution (Multiple)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
200.0 MP + 50.0 MP + 50.0 MP + 10.0 MPManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - F Number (Multiple)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
F1.7 , F3.4 , F1.9 , F2.4Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - Auto Focus
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - OIS
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - Zoom
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Optical Zoom 3x and 5x, Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 100xManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - Resolution
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
12.0 MPManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - F Number
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
F2.2Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - Auto Focus
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - Flash
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Video Recording Resolution
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
UHD 8K (7680 x 4320)@30fpsManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Slow Motion
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
240fps @FHD, 120fps @FHD, 120fps @UHDManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Front camera
Sources
Galaxy S25 UltraNo source recorded
Not verified
Inner (under-display): 4.0 MP; cover: 10.0 MPSamsung lists two selfie cameras: a 4.0 MP (F1.8) under-display camera in the main (inner) screen and a separate 10.0 MP (F2.2) cover-screen camera.
Rear Camera - Resolution (Multiple)
Sources
Galaxy S25 UltraNo source recorded
Not verified
50.0 MP + 12.0 MP + 10.0 MP
Rear Camera - F Number (Multiple)
Sources
Galaxy S25 UltraNo source recorded
Not verified
F1.8, F2.2, F2.4
Rear Camera - Zoom
Sources
Galaxy S25 UltraNo source recorded
Not verified
Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 30x
Under Display Camera - Resolution
Sources
Galaxy S25 UltraNo source recorded
Not verified
4.0 MP
Under Display Camera - F Number
Sources
Galaxy S25 UltraNo source recorded
Not verified
F1.8
Rear Camera - Flash
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
Cover Camera - Resolution
Sources
Galaxy S25 UltraNo source recorded
Not verified
10.0 MP
Cover Camera - F Number
Sources
Galaxy S25 UltraNo source recorded
Not verified
F2.2
Cover Camera - Auto Focus
Sources
Galaxy S25 UltraNo source recorded
Not verified
No
Inner (under-display) camera - OIS
Sources
Galaxy S25 UltraNo source recorded
Not verified
NoSamsung lists the Fold6 inner-screen camera as "Under Display Camera"; the separate 10 MP cover-screen camera has its own Cover Camera rows.
Claimed video playbackUp-to manufacturer claims. Playback protocols differ.
Sources
Galaxy S25 UltraNo source recorded
Not verifiedNot verified for this exact model.
23 hoursVideo Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.
Battery and chargingDiffers
Sources
5000 mAh (typical)Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Video Playback Time (Hours). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Battery Capacity (mAh, Typical). Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Energy Efficiency Class. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Minimum Battery Endurance in Cycles.
4400 mAhTypical capacity. Samsung claims up to 23 hours of video playback. Real battery life depends on use.
Typical battery capacityDiffers
Sources
5000 mAhManufacturer value from Battery Capacity (mAh, Typical); its exact wording and qualifications are retained below.
4400 mAhManufacturer capacity; not an endurance test.
Battery — Video Playback Time (Hours)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Up to 31Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Battery — Battery Capacity (mAh, Typical)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
5000Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Removable battery
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
NoManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable.
Not verified
Battery — Energy Efficiency Class
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
BManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Battery — Minimum Battery Endurance in Cycles
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
2000Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio Playback Time (Hours, Wireless)
Sources
Galaxy S25 UltraNo source recorded
Not verified
Up to 77
Update policyDiffers
Sources
Manufacturer security-update period valid until 31 January 2032Security support is separate from the number of major OS upgrades and installed software version.
Security updates until 31 July 2031This is an end date for security updates, not a number of years remaining from purchase.
S Pen Support
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Stereo Support
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Gear Support
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Galaxy Ring, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch FE, Galaxy Watch Ultra, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch ActiveManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Samsung DeX Support
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Bluetooth® Hearing Aid Support
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Android Audio Streaming for Hearing Aid(ASHA)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — SmartThings Support
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Software Support — Security Update Period (Valid until)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
31 January 2032Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
S Pen Support
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
Stereo Support
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
Samsung DeX Support
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
Bluetooth Hearing Aid Support
Sources
Galaxy S25 UltraNo source recorded
Not verified
Android Audio Streaming for Hearing Aid (ASHA)
SmartThings Support
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
Chipset / published CPUDiffers
Snapdragon 8 Elite for GalaxyOcta-core; CPU clock groups: 4.47 / 3.5 GHz. Named on Samsung's UK Galaxy S25 Ultra page. Manufacturer specification, not a performance benchmark.
Snapdragon 8 Gen 3Octa-core CPU (3.39 GHz, 3.1 GHz, 2.9 GHz and 2.2 GHz). Named in Samsung UK's Galaxy Z comparison table (Galaxy Z Fold7 buy page).
RAM and storage configurationConfiguration
Sources
12 GB physical RAM; 256 GB nominal storageExact selected manufacturer SKU; available storage is lower. Virtual or storage-backed RAM is not included.
12 GB RAM; 256 GB storage
Regional SIM / network configurationConfiguration
Sources
UK SM-S938BZKDEUB; Number of SIM: Dual-SIM; SIM size: Nano-SIM (4FF), Embedded-SIM; SIM Slot Type: SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM; Infra: 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL; 2G GSM: GSM850, GSM900, DCS1800, PCS1900; 3G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900); 4G FDD LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3); 4G TDD LTE: B38(2600), B39(1900), B40(2300), B41(2500); 5G FDD Sub6: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3); 5G TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500); 5G SDL Sub6: N75(1500+)Exact UK manufacturer listing. This does not assert every carrier feature, roaming capability or stock status.
UK SM-F956BZSBEUB; 5G; dual SIM (2 nano-SIMs, nano-SIM + eSIM or 2 eSIMs)Samsung lists: Dual-SIM; Nano-SIM (4FF), Embedded-SIM; SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM; 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL. Check carrier support if you plan to use it outside the UK.
RAM
Sources
12 GBManufacturer value from Memory_(GB); its exact wording and qualifications are retained below.
12 GB
Storage
Sources
256 GBManufacturer value from Storage (GB); its exact wording and qualifications are retained below.
256 GB
NFC
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesExact source capability wording, scoped to NFC. It does not assert the feature on every camera module or every carrier.
Not verified
Wi-Fi
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Not verified
Bluetooth version
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Bluetooth v5.4
Not verified
Published operating system
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Android
Not verified
eSIM only
Sources
NoExact manufacturer SIM type: Nano-SIM (4FF), Embedded-SIM. Regional operator support remains separate.
No
Processor — CPU Speed
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
4.47GHz, 3.5GHzManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Processor — CPU Type
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Octa-CoreManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Storage/Memory — Memory_(GB)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
12Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Storage/Memory — Storage (GB)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
256Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Storage/Memory — Available Storage (GB)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
219.0Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — Number of SIM
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Dual-SIMManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — SIM size
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Nano-SIM (4FF), Embedded-SIMManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — SIM Slot Type
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIMManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — Infra
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDLManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 2G GSM
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
GSM850, GSM900, DCS1800, PCS1900Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 3G UMTS
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 4G FDD LTE
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 4G TDD LTE
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
B38(2600), B39(1900), B40(2300), B41(2500)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 5G FDD Sub6
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 5G TDD Sub6
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 5G SDL Sub6
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
N75(1500+)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — USB Interface
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
USB Type-CManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — USB Version
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
USB 3.2 Gen 1Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Location Technology
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
GPS, Glonass, Beidou, Galileo, QZSSManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Earjack
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
USB Type-CManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — MHL
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
NoManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Wi-Fi
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAMManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Wi-Fi Direct
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Bluetooth Version
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Bluetooth v5.4Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — NFC
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — UWB (Ultra-Wideband)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
YesManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — PC Sync.
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Smart Switch (PC version)Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
OS
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
AndroidManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
General Information — Form Factor
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Touchscreen BarManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Sensors
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity SensorManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Physical specification — Dimension (HxWxD, mm)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
162.8 x 77.6 x 8.2Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Video Playing Format
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBMManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Video Playing Resolution
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
UHD 8K (7680 x 4320)@60fpsManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Audio Playing Format
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APEManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Recycled Content (%)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
14.1Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Recyclability (%)
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
12.5Manufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Mobile TV
Sources
Galaxy S25 UltraSamsung UK — exact SM-S938BZKDEUB manufacturer specifications
Galaxy Z Fold6No source recorded
NoManufacturer claim in the exact SM-S938BZKDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Panel technology
Sources
Dynamic AMOLED 2XExact manufacturer Display / Technology (Main Display): Dynamic AMOLED 2X. Original manufacturer main-display scope retained; not an independent picture-quality score.
Dynamic AMOLED 2X
Ingress protection
Sources
Galaxy S25 UltraNo source recorded
Not verifiedNot verified for this exact model.
IP48Listed as Water Resistance (IP48) in Samsung UK's Galaxy Z comparison table, which gives no test conditions. IP4X is not a dust-tight rating.
USB connection
Sources
Galaxy S25 UltraNo source recorded
Not verified
USB Type-C; USB 3.2 Gen 1
Wireless connectivity
Sources
Galaxy S25 UltraNo source recorded
Not verified
Wi-Fi 6E (2.4, 5 and 6 GHz); Bluetooth 5.3Samsung lists Wi-Fi 802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM and Bluetooth v5.3.
Video Recording Resolution
Sources
Galaxy S25 UltraNo source recorded
Not verified
UHD 8K (7680 x 4320)@30fps
Slow Motion
Sources
Galaxy S25 UltraNo source recorded
Not verified
240fps @FHD, 120fps @FHD, 120fps @UHD
Available Storage (GB)
Sources
Galaxy S25 UltraNo source recorded
Not verified
229.2
Number of SIM
Sources
Galaxy S25 UltraNo source recorded
Not verified
Dual-SIM
SIM size
Sources
Galaxy S25 UltraNo source recorded
Not verified
Nano-SIM (4FF), Embedded-SIM
SIM Slot Type
Sources
Galaxy S25 UltraNo source recorded
Not verified
SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM
Infra
Sources
Galaxy S25 UltraNo source recorded
Not verified
2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL
2G GSM
Sources
Galaxy S25 UltraNo source recorded
Not verified
GSM850, GSM900, DCS1800, PCS1900
3G UMTS
Sources
Galaxy S25 UltraNo source recorded
Not verified
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTE
Sources
Galaxy S25 UltraNo source recorded
Not verified
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3)
4G TDD LTE
Sources
Galaxy S25 UltraNo source recorded
Not verified
B38(2600), B39(1900), B40(2300), B41(2500)
5G FDD Sub6
Sources
Galaxy S25 UltraNo source recorded
Not verified
N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3)
5G TDD Sub6
Sources
Galaxy S25 UltraNo source recorded
Not verified
N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
5G SDL Sub6
Sources
Galaxy S25 UltraNo source recorded
Not verified
N75(1500+)
USB Interface
Sources
Galaxy S25 UltraNo source recorded
Not verified
USB Type-C
USB Version
Sources
Galaxy S25 UltraNo source recorded
Not verified
USB 3.2 Gen 1
Location Technology
Sources
Galaxy S25 UltraNo source recorded
Not verified
GPS, Glonass, Beidou, Galileo, QZSS
Earjack
Sources
Galaxy S25 UltraNo source recorded
Not verified
USB Type-C
MHL
Sources
Galaxy S25 UltraNo source recorded
Not verified
No
Wi-Fi
Sources
Galaxy S25 UltraNo source recorded
Not verified
802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM
Wi-Fi Direct
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
Bluetooth Version
Sources
Galaxy S25 UltraNo source recorded
Not verified
Bluetooth v5.3
NFC
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
UWB (Ultra-Wideband)
Sources
Galaxy S25 UltraNo source recorded
Not verified
Yes
PC Sync.
Sources
Galaxy S25 UltraNo source recorded
Not verified
Smart Switch (PC version)
OS
Sources
Galaxy S25 UltraNo source recorded
Not verified
Android
Sensors
Sources
Galaxy S25 UltraNo source recorded
Not verified
Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
Internet Usage Time(LTE) (Hours)
Sources
Galaxy S25 UltraNo source recorded
Not verified
Up to 18
Internet Usage Time(Wi-Fi) (Hours)
Sources
Galaxy S25 UltraNo source recorded
Not verified
Up to 18
Removable
Sources
Galaxy S25 UltraNo source recorded
Not verified
No
Video Playing Resolution
Sources
Galaxy S25 UltraNo source recorded
Not verified
UHD 8K (7680 x 4320)@60fps
Mobile TV
Sources
Galaxy S25 UltraNo source recorded
Not verified
No
Show unverified (9)Not verified or conflicting for both phones. Kept for completeness; never counted as a difference.
Published peak brightnessManufacturer peak claims use different test conditions.
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Pixel density
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Wireless charging
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Published support term
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Optical-quality zoom
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Reverse wireless charging
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
3.5 mm headphone jack
Sources
Galaxy S25 UltraNo source recorded
Not verifiedNot verified for this exact model.
Not verifiedSamsung lists USB Type-C under Earjack and does not say whether there is also a separate 3.5 mm jack.
Memory card support
Sources
Galaxy S25 UltraNo source recorded
Not verifiedNot verified for this exact model.
Not verifiedSamsung's specification does not state whether a memory card is supported.
Manufacturer UK reference price
Sources
Galaxy S25 UltraNo source recorded
Galaxy Z Fold6Samsung UK current phone configurations and part numbers
Not verified
Not verifiedSamsung UK's catalogue did not list a price for this configuration.
Exact variants · Manufacturer specificationsView sources
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Manufacturer specifications verified for both phones. Your choice doesn’t change the comparison above.
Good comparisons start with good sources.8 cited sources for this pair. Every number has a story.See the evidence
No category can be scored for both phones, so no score is shown. Manufacturer battery claims can use different test conditions. Verified specifications remain visible even where a category cannot be scored.
How we calculate scoresSamsung Galaxy S25 Ultra
256 GB · checked 17 Oct 2026
Specifications & verification
Weight218 gManufacturer claim · high confidence
Manufacturer value from Weight (g); its exact wording and qualifications are retained below.
SamsungWidth77.6 mmManufacturer claim · high confidence
Exact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
SamsungThickness8.2 mmManufacturer claim · high confidence
Exact manufacturer Physical specification / Dimension (HxWxD, mm): 162.8 x 77.6 x 8.2. Manufacturer source explicitly labels height × width × depth in mm. Device body dimensions.
SamsungDisplay size6.9 inchesManufacturer claim · high confidence
Exact manufacturer Display / Size (Main_Display): 174.2mm (6.9" full rectangle) / 172.2mm (6.8" rounded corners). Main-display full-rectangle diagonal; rounded corners reduce viewable area. Cover/sub displays remain separate.
SamsungPeak brightnessNot verified
Not published
Claimed video playbackNot verified
Not published
Claimed charging rateNot verified
Not published
Published total supportNot verified
Not published
Wireless chargingNot verified
Not published
Reverse wireless chargingNot verified
Not published
Headphone jackNot verified
Not published
Expandable storageNot verified
Not published
eSIM onlyNoManufacturer claim · high confidence
Exact manufacturer SIM type: Nano-SIM (4FF), Embedded-SIM. Regional operator support remains separate.
SamsungIP ratingNot verified
Not published
RAM12 GBManufacturer claim · high confidence
Manufacturer value from Memory_(GB); its exact wording and qualifications are retained below.
SamsungPixel densityNot verified
Not published
Maximum refresh rate120 HzManufacturer claim · high confidence
Exact manufacturer Display / Max Refresh Rate (Main Display): 120 Hz. Published maximum main-display refresh rate, separate from a touch sampling rate or a measured gaming result.
SamsungNative telephoto reachNot verified
Not published
Claimed optical-quality reachNot verified
Not published
Rear camera modulesNot verified
Not published
8K recordingNot verified
Not published
Manufacturer list priceNot verified
All sources4
- Samsung UK — exact SM-S938BZKDEUB manufacturer specificationsSamsung · accessed 17 Oct 2026
- Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBSamsung · accessed 10 Sept 2026
- Samsung UK Galaxy S25 Ultra product pageSamsung · accessed 10 Sept 2026
- Samsung UK — SM-S938BZKDEUB exact catalogue identity and official gallerySamsung · accessed 17 Oct 2026
Samsung Galaxy Z Fold6
256 GB · checked 28 Sept 2026
Specifications & verification
Weight239 gManufacturer claim · high confidenceSamsung
Display size7.6 inchesManufacturer claim · high confidence
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
SamsungPeak brightnessNot verified
Not published
Claimed video playback23 hoursManufacturer claim · high confidence
Video Playback Time (Hours, Wireless); manufacturer up-to claim. Protocols differ across brands.
SamsungClaimed charging rateNot verified
Not published
Published total supportNot verified
Not published
Wireless chargingNot verified
Not published
Reverse wireless chargingNot verified
Not published
eSIM onlyNoManufacturer claim · high confidenceSamsung
IP ratingIP48Manufacturer claim · high confidence
Listed as Water Resistance (IP48) in Samsung UK's Galaxy Z comparison table, which gives no test conditions. IP4X is not a dust-tight rating.
SamsungRAM12 GBManufacturer claim · high confidenceSamsung
Pixel densityNot verified
Not published
Maximum refresh rate120 HzManufacturer claim · high confidenceSamsung
Native telephoto reachNot verified
Not published
Claimed optical-quality reachNot verified
Not published
Rear camera modules3Manufacturer claim · high confidenceSamsung
8K recordingYesManufacturer claim · high confidenceSamsung
Manufacturer list priceNot verified
All sources4
- Samsung UK Galaxy Z Fold6 technical specifications — SM-F956BZSBEUBSamsung · accessed 10 Sept 2026
- Samsung UK Galaxy Z Fold6 product pageSamsung · accessed 10 Sept 2026
- Samsung UK current phone configurations and part numbersSamsung · accessed 10 Sept 2026
- Samsung UK Galaxy Z Fold7 buy page (with Galaxy Z comparison)Samsung · accessed 23 Sept 2026
A CLEARER CHOICE
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The verified differences and their sources, in one link.