Light Blue YOUR PHONE FACE-OFF
Real specs. Clear sources.Exact variants · Checked 28 Sept 2026Samsung Galaxy A18 vs Samsung Galaxy S25 Ultra
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WHO EACH ONE SUITS
Choose the Galaxy A18 if…
- you want a lighter phone: 196 g vs 218 g Source: Samsung UK — exact SM-A185FLBDEUB manufacturer specifications (opens in a new tab)
- you prefer the smaller 6.7″ screen Source: Samsung UK — exact SM-A185FLBDEUB manufacturer specifications (opens in a new tab)
Choose the Galaxy S25 Ultra if…
- you want the larger 6.9″ screen Source: Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUB (opens in a new tab)
Samsung
Galaxy S25 Ultra
6.9″ · Dynamic AMOLED 2X · 120 Hz · Snapdragon 8 Elite for Galaxy
512 GB · Titanium Silverblue · UK SM-S938BZBGEUBFull product profile
Titanium SilverblueListed configurations: Galaxy A18 128 GB, Galaxy S25 Ultra 512 GB. Storage is a tier you choose, not a difference between the models; no matching tier is listed for both yet.
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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
Physical RAM
Physical RAM capacity is separate from virtual expansion and memory speed. More capacity does not establish faster applications.
Galaxy S25 Ultra
0.2″ larger diagonal.
Bigger is a preference, not a quality score.
- Galaxy A18
- 6.7″
- Galaxy S25 Ultra
- 6.9″
Relative diagonals · illustrative shape, not actual size
DATA INCOMPLETE
Camera details matter.
Dedicated telephoto reach. No digital or crop zoom.
- Galaxy A18
- Not verified
- Galaxy S25 Ultra
- 5×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 A18
- Not verified
- Galaxy S25 Ultra
- Up to 31h
Arcs on a shared 0–40 h scale · not mixed-use battery life
WHAT CHANGES BETWEEN THEM?
Full specifications ↓Key differences
10 verified differences, most decision-relevant first. 2 are also drawn in Visual facts above. 1 manufacturer description restating separately listed fields is grouped below. Missing information stays separate.
Rear optical stabilisation
Galaxy A18No
Galaxy S25 UltraYes
Sources
Galaxy A18
Exact source capability wording, scoped to Rear Camera - OIS. It does not assert the feature on every camera module or every carrier.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsCompare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Front autofocus
Galaxy A18No
Galaxy S25 UltraYes
Sources
Galaxy A18
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-A185FLBDEUB manufacturer specificationsKeep 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.
Physical RAM
In Visual factsGalaxy A184 GB
Galaxy S25 Ultra12 GB
Sources
Galaxy A18
Manufacturer value from Memory_(GB); its exact wording and qualifications are retained below.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsCheck the exact configuration and source conditions for your use.
Software support
Galaxy A18Manufacturer security-update period valid until 31 October 2032
Galaxy S25 UltraSecurity updates until 31 January 2032
Sources
Galaxy A18
Security support is separate from the number of major OS upgrades and installed software version.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
This is an end date for security updates, not a number of years remaining from purchase.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBDistinguish Android upgrades from security coverage. A total term from launch is not the support remaining from today or from purchase.
Main display resolution
Galaxy A181080 x 2340 (FHD+)
Galaxy S25 Ultra3120 x 1440 (Quad HD+)
Sources
Galaxy A18
Exact manufacturer main-display Resolution (Main Display): 1080 x 2340 (FHD+). Source scope retained; no independent picture-quality score inferred.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsCheck the exact configuration and source conditions for your use.
Main display panel
Galaxy A18Super AMOLED
Galaxy S25 UltraDynamic AMOLED 2X
Sources
Galaxy A18
Exact manufacturer main-display Technology (Main Display): Super AMOLED. Source scope retained; no independent picture-quality score inferred.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsCheck the exact configuration and source conditions for your use.
Show 4 more verified differences
Main display diagonal (full rectangle)
Galaxy A186.7 in
Galaxy S25 Ultra6.9 in
Sources
Galaxy A18
Exact manufacturer Size (Main_Display): 169.1mm (6.7" full rectangle) / 164.5mm (6.5" rounded corners). Main full-rectangle diagonal; rounded corners reduce viewable area. Cover display remains separate.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBCheck the exact configuration and source conditions for your use.
Weight
In Visual factsGalaxy A18196 g
Galaxy S25 Ultra218 g
Sources
Galaxy A18
Manufacturer value from Weight (g); its exact wording and qualifications are retained below.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Camera system
Galaxy A1850.0 MP + 5.0 MP + 2.0 MP (Rear Camera - Resolution (Multiple)); F1.8, F2.2, F2.4 (Rear Camera - F Number (Multiple)); Rear Camera - Auto Focus (yes); Rear Camera - OIS (no); Digital Zoom up to 10x (Rear Camera Zoom); 13.0 MP (Front Camera - Resolution); F2.0 (Front Camera - F Number); Front Camera - Auto Focus (no); Front Camera - OIS (no); Rear Camera - Flash (yes); Front Camera - Flash (no); FHD (1920 x 1080)@30fps (Video Recording Resolution); 120fps @HD (Slow Motion)
Galaxy S25 UltraRear: 200 MP + 50 MP + 50 MP + 10 MP; Front: 12 MP; Video: up to 8K 30 fps
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - OIS. Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Flash. Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Slow Motion.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
Video recording resolution: UHD 8K (7680 x 4320) at 30 fps.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBCompare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Display specification
Galaxy A18169.1 mm (≈6.66-inch, calculated) (6.7" full rectangle) / 164.5mm (6.5" rounded corners) (Size, main display); 1080 x 2340 (FHD+) (Resolution, main display); Super AMOLED (Technology, main display); 16M (Colour Depth, main display)
Galaxy S25 Ultra6.9-inch Dynamic AMOLED 2X; 3120 × 1440; up to 120 Hz
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Colour Depth (Main Display).
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
Measured as a full rectangle: 174.2 mm (6.9-inch); 172.2 mm (6.8-inch) with rounded corners. Resolution class: Quad HD+.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBCheck the exact configuration and source conditions for your use.
Manufacturer wording of separate fields (1)
Combined manufacturer descriptions whose values are listed as separate differences. Kept here so every verified difference stays in one list.
Dimensions
Galaxy A18164.4 x 77.9 x 7.7 mm (height × width × depth)
Galaxy S25 Ultra162.8 x 77.6 x 8.2 mm (height × width × depth)
Sources
Galaxy A18
Exact manufacturer row Dimension (HxWxD, mm); source axes and millimetre unit retained.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Small physical differences (3)
Height
Galaxy A18164.4 mm
Galaxy S25 Ultra162.8 mm
Sources
Galaxy A18
Exact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Thickness
Galaxy A187.7 mm
Galaxy S25 Ultra8.2 mm
Sources
Galaxy A18
Exact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Width
In Visual factsGalaxy A1877.9 mm
Galaxy S25 Ultra77.6 mm
Sources
Galaxy A18
Exact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Configuration & compatibility details (3)
Nominal storage
Galaxy A18128 GB
Galaxy S25 Ultra512 GB
Sources
Galaxy A18
Manufacturer value from Storage (GB); its exact wording and qualifications are retained below.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
This listing is the 512 GB UK configuration (SM-S938BZBGEUB). Samsung UK also lists a 256 GB Galaxy S25 Ultra (SM-S938BZBDEUB), so a storage difference against another listing reflects the configurations compared, not a limit of the model.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBA 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.
Memory and storage
Galaxy A184 GB physical RAM; 128 GB nominal storage
Galaxy S25 Ultra12 GB RAM; 512 GB storage
Sources
Galaxy A18
Exact selected manufacturer SKU; available storage is lower. Virtual or storage-backed RAM is not included.
Samsung UK — exact SM-A185FLBDEUB 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 A18UK SM-A185FLBDEUB; Number of SIM: Dual-SIM; SIM size: Nano-SIM (4FF); SIM Slot Type: SIM 1 + Hybrid (SIM or MicroSD); Infra: 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD; 2G GSM: GSM850, GSM900, DCS1800, PCS1900; 3G UMTS: B1(2100), B5(850), B8(900); 4G FDD LTE: B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700); 4G TDD LTE: B38(2600), B40(2300), B41(2500)
Galaxy S25 UltraUK SM-S938BZBGEUB; 5G; dual SIM (2 nano-SIMs, nano-SIM + eSIM or 2 eSIMs)
Sources
Galaxy A18
Exact UK manufacturer listing. This does not assert every carrier feature, roaming capability or stock status.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 S25 Ultra technical specifications — SM-S938BZBGEUBThese descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.
Missing or non-comparable evidence (137)
Chipset
Galaxy A18Not verified
Galaxy S25 UltraSnapdragon 8 Elite for Galaxy
Sources
Galaxy A18
The exact manufacturer source does not establish this field. It remains unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 pageEvidence is missing or conflicting on at least one side. This is not a verified difference.
Front optical stabilisation
Galaxy A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Exact source capability wording, scoped to Front Camera - OIS. It does not assert the feature on every camera module or every carrier.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Claimed video playback
Galaxy A18Not verified
Galaxy S25 Ultra31 hours
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
Galaxy S25 Ultra
Video Playback Time (Hours); manufacturer up-to claim. Protocols differ across brands.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Maximum refresh rate
Galaxy A18Not verified
Galaxy S25 Ultra120 Hz
Sources
Galaxy A18
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.
Expandable storage
Galaxy A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
Galaxy S25 Ultra
Samsung's specification does not state whether a memory card is supported.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Wireless connectivity
Galaxy A18Not verified
Galaxy S25 UltraWi-Fi 7 (2.4, 5 and 6 GHz); Bluetooth 5.4
Sources
Galaxy A18
No source recorded for this side.
Galaxy S25 Ultra
Samsung lists Wi-Fi 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM and Bluetooth v5.4.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Published support term
Galaxy A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
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.
Wi-Fi
Galaxy A18802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80
Galaxy S25 UltraNot verified
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 A18Bluetooth v5.3
Galaxy S25 UltraNot verified
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 connection
Galaxy A18Not verified
Galaxy S25 UltraUSB Type-C; USB 3.2 Gen 1
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Battery and charging
Galaxy A185000 mAh (typical)
Galaxy S25 Ultra5000 mAh
Sources
Galaxy A18
Manufacturer claims. Exact source test conditions and capacity basis are retained; no independent endurance result is inferred. Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable. Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Minimum Battery Endurance in Cycles. Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Power. Source field: Power Required for Charging (Min / Max, W).
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
Typical capacity. Samsung claims up to 31 hours of video playback. Real battery life depends on use.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBOne source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.
Cover glass
Galaxy A18Not verified
Galaxy S25 UltraCorning Gorilla Armor 2 (front)
Sources
Galaxy A18
No source recorded for this side.
Galaxy S25 Ultra
Samsung states Gorilla Armor 2 on the front and does not name the rear glass. Titanium applies to the frame only. No drop-proof guarantee is claimed.
Samsung UK Galaxy S25 Ultra product pageEvidence is missing or conflicting on at least one side. This is not a verified difference.
Main display resolution
Galaxy A181080 x 2340 (FHD+)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Resolution (Main Display).
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 size
Galaxy A18169.1mm (6.7" full rectangle) / 164.5mm (6.5" rounded corners)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Size (Main_Display).
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 technology
Galaxy A18Super AMOLED
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Technology (Main Display).
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Not verified
Galaxy S25 Ultra12.0 MP
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Headphone jack
Galaxy A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
Galaxy S25 Ultra
Samsung lists USB Type-C under Earjack and does not say whether there is also a separate 3.5 mm jack.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
Ingress protection
Galaxy A18Not verified
Galaxy S25 UltraIP68
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
Galaxy S25 Ultra
Samsung laboratory claim: submersion in up to 1.5 metres of fresh water for up to 30 minutes. Not advised for beach or pool use; resistance is not permanent and may diminish with wear.
Samsung UK Galaxy S25 Ultra product pageEvidence is missing or conflicting on at least one side. This is not a verified difference.
Native telephoto reach
Galaxy A18Not verified
Galaxy S25 Ultra5×
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
Galaxy S25 Ultra
From the published "Rear Camera - Zoom" listing: "Optical Zoom 3x and 5x". The longest listed optical zoom is shown; optical-quality and digital zoom are excluded.
Samsung UK Galaxy S25 Ultra technical specifications — SM-S938BZBGEUBEvidence is missing or conflicting on at least one side. This is not a verified difference.
NFC
Galaxy A18Yes
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Exact source capability wording, scoped to NFC. It does not assert the feature on every camera module or every carrier.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Android
Galaxy S25 UltraNot verified
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.
Optical-quality zoom
Galaxy A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
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.
Published peak brightness
Galaxy A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
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.
Pixel density
Galaxy A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
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.
2G GSM
Galaxy A18Not verified
Galaxy S25 UltraGSM850, GSM900, DCS1800, PCS1900
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraB1(2100), B2(1900), B4(AWS), B5(850), B8(900)
Sources
Galaxy A18
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 A18Not verified
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)
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraB38(2600), B39(1900), B40(2300), B41(2500)
Sources
Galaxy A18
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 A18Not verified
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)
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraN75(1500+)
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraN38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 Ultra474.2
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraAndroid Audio Streaming for Hearing Aid (ASHA)
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraBluetooth v5.4
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 Ultra16M
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Earjack
Galaxy A18Not verified
Galaxy S25 UltraUSB Type-C
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Energy Efficiency Class
Galaxy A18Not verified
Galaxy S25 UltraB
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraTouchscreen Bar
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera - F Number
Galaxy A18Not verified
Galaxy S25 UltraF2.2
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front Camera - Resolution
Galaxy A18Not verified
Galaxy S25 Ultra12.0 MP
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Infra
Galaxy A18Not verified
Galaxy S25 Ultra2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD, 5G Sub6 SDL
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraGPS, Glonass, Beidou, Galileo, QZSS
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
MHL
Galaxy A18Not verified
Galaxy S25 UltraNo
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Minimum Battery Endurance in Cycles
Galaxy A18Not verified
Galaxy S25 Ultra2000
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraNo
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
NFC
Galaxy A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraDual-SIM
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
OS
Galaxy A18Not verified
Galaxy S25 UltraAndroid
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraSmart Switch (PC version)
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraF1.7, F3.4, F1.9, F2.4
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 Ultra200.0 MP + 50.0 MP + 50.0 MP + 10.0 MP
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraOptical Zoom 3x and 5x, Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 100x
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Removable
Galaxy A18Not verified
Galaxy S25 UltraNo
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Sensors
Galaxy A18Not verified
Galaxy S25 UltraAccelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraNano-SIM (4FF), Embedded-SIM
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraSIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 Ultra240fps @FHD, 120fps @FHD, 120fps @UHD
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraUSB Type-C
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraUSB 3.2 Gen 1
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraUHD 8K (7680 x 4320)@60fps
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraUHD 8K (7680 x 4320)@30fps
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 Ultra802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 Ultra4
Sources
Galaxy A18
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 A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
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.
Audio and Video — Audio Playing Format
Galaxy A18MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 and Video — Stereo Support
Galaxy A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 and Video — Video Playing Format
Galaxy A18MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 and Video — Video Playing Resolution
Galaxy A18FHD (1920 x 1080)@60fps
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A185000
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18A
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A181200
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18F2.0
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 - Flash
Galaxy A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 - OIS
Galaxy A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A1813.0 MP
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Yes
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18F1.8, F2.2, F2.4
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Yes
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A1850.0 MP + 5.0 MP + 2.0 MP
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Digital Zoom up to 10x
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18120fps @HD
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18FHD (1920 x 1080)@30fps
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Bluetooth v5.3
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18USB Type-C
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18GPS, Glonass, Beidou, Galileo, QZSS
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Yes
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Smart Switch (PC version)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18USB Type-C
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18USB 2.0
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Yes
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A1816M
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A1811.8
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A181.13
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A1810 ≤
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18< 0.02
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A180.2 ≤
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18< 0.01
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Touchscreen Bar
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18GSM850, GSM900, DCS1800, PCS1900
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18B1(2100), B5(850), B8(900)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18B38(2600), B40(2300), B41(2500)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A182G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Dual-SIM
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Nano-SIM (4FF)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18SIM 1 + Hybrid (SIM or MicroSD)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 A18Android
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18164.4 x 77.9 x 7.7
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18196
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Power — Power Required for Charging (Min / Max, W)
Galaxy A1810 | 25
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A182.4GHz, 2GHz
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Octa-Core
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy 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 A18Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Android Audio Streaming for Hearing Aid(ASHA)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Galaxy Ring, Galaxy Buds Core, Galaxy Buds4 Pro, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds4, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds3 FE, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Watch FE, Galaxy Watch Ultra2, Galaxy Watch Ultra, Galaxy Watch9, Galaxy Watch8, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18No
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Yes
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A1831 October 2032
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18109.5
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Storage/Memory — External Storage Support
Galaxy A18MicroSD (Up to 2TB)
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A184
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18128
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsGalaxy S25 Ultra
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 A18Not verified
Galaxy S25 UltraYes
Sources
Galaxy A18
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 A18Not verified
Galaxy S25 UltraNot verified
Sources
Galaxy A18
Not verified for this exact model.
No source recorded for this side.
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.
4 shared fields have the same recorded value.
COMPARE THE DETAILS
Full specifications
All specs160 specificationsGalaxy A18Galaxy S25 Ultra
Galaxy A18Galaxy S25 UltraWeightDiffers
Sources
196g
Manufacturer value from Weight (g); its exact wording and qualifications are retained below.
218g
WidthDiffers
Sources
77.9mm
Exact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
77.6mm
ThicknessDiffers
Sources
7.7mm
Exact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
8.2mm
Form factor
Sources
slabExact manufacturer General Information / Form Factor: Touchscreen Bar. Shared normalization Touchscreen Bar→slab, Folder→foldable, Flip→flip; original designation retained.
slab
ColourDiffers
Sources
Light BlueExact selected manufacturer catalogue modelCode SM-A185FLBDEUB, fmyChipType=COLOR. Display colour depth and capacity options remain separate.
Titanium Silverblue
HeightDiffers
Sources
164.4 mmExact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
162.8 mm
DimensionsDiffers
Sources
164.4 x 77.9 x 7.7 mm (height × width × depth)Exact manufacturer row Dimension (HxWxD, mm); source axes and millimetre unit retained.
162.8 x 77.6 x 8.2 mm (height × width × depth)
Physical specification — Weight (g)
Sources
Galaxy S25 UltraNo source recorded
196Manufacturer claim in the exact SM-A185FLBDEUB 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 UltraNo source recorded
10 ≤Manufacturer claim in the exact SM-A185FLBDEUB 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 UltraNo source recorded
< 0.01Manufacturer claim in the exact SM-A185FLBDEUB 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 UltraNo source recorded
0.2 ≤Manufacturer claim in the exact SM-A185FLBDEUB 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 UltraNo source recorded
< 0.02Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Form Factor
Sources
Galaxy A18No source recorded
Not verified
Touchscreen Bar
Screen sizeDiffers
Sources
6.7″
Main display diagonal (full rectangle) · Exact manufacturer Size (Main_Display): 169.1mm (6.7" full rectangle) / 164.5mm (6.5" rounded corners). Main full-rectangle diagonal; rounded corners reduce viewable area. Cover display remains separate.
6.9″
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
Maximum refresh rate
Sources
Galaxy A18No source recorded
Not verifiedNot verified for this exact model.
120Hz
Display specificationDiffers
Sources
169.1 mm (≈6.66-inch, calculated) (6.7" full rectangle) / 164.5mm (6.5" rounded corners) (Size, main display); 1080 x 2340 (FHD+) (Resolution, main display); Super AMOLED (Technology, main display); 16M (Colour Depth, main display)Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Display. Source field: Colour Depth (Main Display).
6.9-inch Dynamic AMOLED 2X; 3120 × 1440; up to 120 HzMeasured as a full rectangle: 174.2 mm (6.9-inch); 172.2 mm (6.8-inch) with rounded corners. Resolution class: Quad HD+.
Main display resolutionDiffers
Sources
1080 x 2340 (FHD+)Exact manufacturer main-display Resolution (Main Display): 1080 x 2340 (FHD+). Source scope retained; no independent picture-quality score inferred.
3120 x 1440 (Quad HD+)
Main display size
Sources
Galaxy S25 UltraNo source recorded
169.1mm (6.7" full rectangle) / 164.5mm (6.5" rounded corners)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-A185FLBDEUB 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 UltraNo source recorded
1080 x 2340 (FHD+)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-A185FLBDEUB 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 UltraNo source recorded
Super AMOLEDManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer claim in the exact SM-A185FLBDEUB 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 UltraNo source recorded
16MManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Colour Depth (Main Display)
Sources
Galaxy A18No source recorded
Not verified
16M
Native telephoto reach
Sources
Galaxy A18No source recorded
Not verifiedNot verified for this exact model.
5×From the published "Rear Camera - Zoom" listing: "Optical Zoom 3x and 5x". The longest listed optical zoom is shown; optical-quality and digital zoom are excluded.
Rear camera modules
Sources
Galaxy A18No source recorded
Not verifiedNot verified for this exact model.
4
8K video recording
Sources
Galaxy A18No source recorded
Not verified8K recording · Not verified for this exact model.
Yes
Camera systemDiffers
Sources
50.0 MP + 5.0 MP + 2.0 MP (Rear Camera - Resolution (Multiple)); F1.8 , F2.2 , F2.4 (Rear Camera - F Number (Multiple)); Rear Camera - Auto Focus (yes); Rear Camera - OIS (no); Digital Zoom up to 10x (Rear Camera Zoom); 13.0 MP (Front Camera - Resolution); F2.0 (Front Camera - F Number); Front Camera - Auto Focus (no); Front Camera - OIS (no); Rear Camera - Flash (yes); Front Camera - Flash (no); FHD (1920 x 1080)@30fps (Video Recording Resolution); 120fps @HD (Slow Motion)Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - OIS. Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Front Camera - Flash. Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Camera. Source field: Slow Motion.
Rear: 200 MP + 50 MP + 50 MP + 10 MP; Front: 12 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 - OISDiffers
Sources
NoExact source capability wording, scoped to Rear Camera - OIS. It does not assert the feature on every camera module or every carrier.
Yes
Front Camera - Auto FocusDiffers
Sources
NoExact source capability wording, scoped to Front Camera - Auto Focus. It does not assert the feature on every camera module or every carrier.
Yes
Front optical stabilisation
Sources
Galaxy S25 UltraNo source recorded
NoExact source capability wording, scoped to Front Camera - OIS. It does not assert the feature on every camera module or every carrier.
Not verified
Camera — Rear Camera - Resolution (Multiple)
Sources
Galaxy S25 UltraNo source recorded
50.0 MP + 5.0 MP + 2.0 MPManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - F Number (Multiple)
Sources
Galaxy S25 UltraNo source recorded
F1.8 , F2.2 , F2.4Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - Auto Focus
Sources
Galaxy S25 UltraNo source recorded
YesManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - OIS
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera Zoom
Sources
Galaxy S25 UltraNo source recorded
Digital Zoom up to 10xManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - Resolution
Sources
Galaxy S25 UltraNo source recorded
13.0 MPManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - F Number
Sources
Galaxy S25 UltraNo source recorded
F2.0Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - Auto Focus
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - OIS
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Rear Camera - Flash
Sources
Galaxy S25 UltraNo source recorded
YesManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Front Camera - Flash
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Video Recording Resolution
Sources
Galaxy S25 UltraNo source recorded
FHD (1920 x 1080)@30fpsManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Camera — Slow Motion
Sources
Galaxy S25 UltraNo source recorded
120fps @HDManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Front camera
Sources
Galaxy A18No source recorded
Not verified
12.0 MP
Rear Camera - Resolution (Multiple)
Sources
Galaxy A18No source recorded
Not verified
200.0 MP + 50.0 MP + 50.0 MP + 10.0 MP
Rear Camera - F Number (Multiple)
Sources
Galaxy A18No source recorded
Not verified
F1.7, F3.4, F1.9, F2.4
Rear Camera - Zoom
Sources
Galaxy A18No source recorded
Not verified
Optical Zoom 3x and 5x, Optical quality Zoom 2x and 10x (Enabled by Adaptive Pixel sensor), Digital Zoom up to 100x
Front Camera - Resolution
Sources
Galaxy A18No source recorded
Not verified
12.0 MP
Front Camera - F Number
Sources
Galaxy A18No source recorded
Not verified
F2.2
Rear Camera - Flash
Sources
Galaxy A18No source recorded
Not verified
Yes
Claimed video playbackUp-to manufacturer claims. Playback protocols differ.
Sources
Galaxy A18No source recorded
Not verifiedNot verified for this exact model.
31 hoursVideo Playback Time (Hours); 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-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Removable. Manufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Battery. Source field: Minimum Battery Endurance in Cycles. Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Power. Source field: Power Required for Charging (Min / Max, W).
5000 mAhTypical capacity. Samsung claims up to 31 hours of video playback. Real battery life depends on use.
Typical battery capacity
Sources
5000 mAhManufacturer value from Battery Capacity (mAh, Typical); its exact wording and qualifications are retained below.
5000 mAhManufacturer capacity; not an endurance test.
Battery — Battery Capacity (mAh, Typical)
Sources
Galaxy S25 UltraNo source recorded
5000Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Removable battery
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB 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-A185FLBDEUB 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 UltraNo source recorded
AManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Battery — Minimum Battery Endurance in Cycles
Sources
Galaxy S25 UltraNo source recorded
1200Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Power — Power Required for Charging (Min / Max, W)
Sources
Galaxy S25 UltraNo source recorded
10 | 25Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Minimum Battery Endurance in Cycles
Sources
Galaxy A18No source recorded
Not verified
2000
Update policyDiffers
Sources
Manufacturer security-update period valid until 31 October 2032Security support is separate from the number of major OS upgrades and installed software version.
Security updates until 31 January 2032This is an end date for security updates, not a number of years remaining from purchase.
Storage/Memory — External Storage Support
Sources
Galaxy S25 UltraNo source recorded
MicroSD (Up to 2TB)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Stereo Support
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Gear Support
Sources
Galaxy S25 UltraNo source recorded
Galaxy Ring, Galaxy Buds Core, Galaxy Buds4 Pro, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds4, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds3 FE, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Watch FE, Galaxy Watch Ultra2, Galaxy Watch Ultra, Galaxy Watch9, Galaxy Watch8, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch ActiveManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Samsung DeX Support
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Bluetooth® Hearing Aid Support
Sources
Galaxy S25 UltraNo source recorded
Android Audio Streaming for Hearing Aid(ASHA)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — SmartThings Support
Sources
Galaxy S25 UltraNo source recorded
YesManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Software Support — Security Update Period (Valid until)
Sources
Galaxy S25 UltraNo source recorded
31 October 2032Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
S Pen Support
Sources
Galaxy A18No source recorded
Not verified
Yes
Stereo Support
Sources
Galaxy A18No source recorded
Not verified
Yes
Samsung DeX Support
Sources
Galaxy A18No source recorded
Not verified
Yes
Bluetooth Hearing Aid Support
Sources
Galaxy A18No source recorded
Not verified
Android Audio Streaming for Hearing Aid (ASHA)
SmartThings Support
Sources
Galaxy A18No source recorded
Not verified
Yes
Panel technologyDiffers
Sources
Super AMOLEDExact manufacturer main-display Technology (Main Display): Super AMOLED. Source scope retained; no independent picture-quality score inferred.
Dynamic AMOLED 2X
Chipset
Not verifiedThe exact manufacturer source does not establish this field. It remains unknown.
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.
RAM and storage configurationConfiguration
Sources
4 GB physical RAM; 128 GB nominal storageExact selected manufacturer SKU; available storage is lower. Virtual or storage-backed RAM is not included.
12 GB RAM; 512 GB storage
Regional SIM / network configurationConfiguration
Sources
UK SM-A185FLBDEUB; Number of SIM: Dual-SIM; SIM size: Nano-SIM (4FF); SIM Slot Type: SIM 1 + Hybrid (SIM or MicroSD); Infra: 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD; 2G GSM: GSM850, GSM900, DCS1800, PCS1900; 3G UMTS: B1(2100), B5(850), B8(900); 4G FDD LTE: B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700); 4G TDD LTE: B38(2600), B40(2300), B41(2500)Exact UK manufacturer listing. This does not assert every carrier feature, roaming capability or stock status.
UK SM-S938BZBGEUB; 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.
RAMDiffers
Sources
4 GBManufacturer value from Memory_(GB); its exact wording and qualifications are retained below.
12 GB
StorageConfiguration
Sources
128 GBManufacturer value from Storage (GB); its exact wording and qualifications are retained below.
512 GBThis listing is the 512 GB UK configuration (SM-S938BZBGEUB). Samsung UK also lists a 256 GB Galaxy S25 Ultra (SM-S938BZBDEUB), so a storage difference against another listing reflects the configurations compared, not a limit of the model.
NFC
Sources
Galaxy S25 UltraNo 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 UltraNo source recorded
802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80
Not verified
Bluetooth version
Sources
Galaxy S25 UltraNo source recorded
Bluetooth v5.3
Not verified
Published operating system
Sources
Galaxy S25 UltraNo source recorded
Android
Not verified
eSIM only
Sources
NoExact manufacturer SIM type: Nano-SIM (4FF). Regional operator support remains separate.
No
Processor — CPU Speed
Sources
Galaxy S25 UltraNo source recorded
2.4GHz, 2GHzManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Processor — CPU Type
Sources
Galaxy S25 UltraNo source recorded
Octa-CoreManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Storage/Memory — Memory_(GB)
Sources
Galaxy S25 UltraNo source recorded
4Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Storage/Memory — Storage (GB)
Sources
Galaxy S25 UltraNo source recorded
128Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Storage/Memory — Available Storage (GB)
Sources
Galaxy S25 UltraNo source recorded
109.5Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — Number of SIM
Sources
Galaxy S25 UltraNo source recorded
Dual-SIMManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — SIM size
Sources
Galaxy S25 UltraNo source recorded
Nano-SIM (4FF)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — SIM Slot Type
Sources
Galaxy S25 UltraNo source recorded
SIM 1 + Hybrid (SIM or MicroSD)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — Infra
Sources
Galaxy S25 UltraNo source recorded
2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDDManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 2G GSM
Sources
Galaxy S25 UltraNo source recorded
GSM850, GSM900, DCS1800, PCS1900Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 3G UMTS
Sources
Galaxy S25 UltraNo source recorded
B1(2100), B5(850), B8(900)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 4G FDD LTE
Sources
Galaxy S25 UltraNo source recorded
B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Network/Bearer — 4G TDD LTE
Sources
Galaxy S25 UltraNo source recorded
B38(2600), B40(2300), B41(2500)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — USB Interface
Sources
Galaxy S25 UltraNo source recorded
USB Type-CManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — USB Version
Sources
Galaxy S25 UltraNo source recorded
USB 2.0Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Location Technology
Sources
Galaxy S25 UltraNo source recorded
GPS, Glonass, Beidou, Galileo, QZSSManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Earjack
Sources
Galaxy S25 UltraNo source recorded
USB Type-CManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — MHL
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Wi-Fi
Sources
Galaxy S25 UltraNo source recorded
802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Wi-Fi Direct
Sources
Galaxy S25 UltraNo source recorded
YesManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — Bluetooth Version
Sources
Galaxy S25 UltraNo source recorded
Bluetooth v5.3Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — NFC
Sources
Galaxy S25 UltraNo source recorded
YesManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Connectivity — PC Sync.
Sources
Galaxy S25 UltraNo source recorded
Smart Switch (PC version)Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
OS
Sources
Galaxy S25 UltraNo source recorded
AndroidManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
General Information — Form Factor
Sources
Galaxy S25 UltraNo source recorded
Touchscreen BarManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Sensors
Sources
Galaxy S25 UltraNo source recorded
Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity SensingManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Physical specification — Dimension (HxWxD, mm)
Sources
Galaxy S25 UltraNo source recorded
164.4 x 77.9 x 7.7Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Video Playing Format
Sources
Galaxy S25 UltraNo source recorded
MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBMManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Video Playing Resolution
Sources
Galaxy S25 UltraNo source recorded
FHD (1920 x 1080)@60fpsManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Audio and Video — Audio Playing Format
Sources
Galaxy S25 UltraNo source recorded
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Recycled Content (%)
Sources
Galaxy S25 UltraNo source recorded
1.13Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
ECO Design — Recyclability (%)
Sources
Galaxy S25 UltraNo source recorded
11.8Manufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Services and Applications — Mobile TV
Sources
Galaxy S25 UltraNo source recorded
NoManufacturer claim in the exact SM-A185FLBDEUB specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Not verified
Ingress protection
Sources
Galaxy A18No source recorded
Galaxy S25 UltraSamsung UK Galaxy S25 Ultra product page
Not verifiedNot verified for this exact model.
IP68Samsung laboratory claim: submersion in up to 1.5 metres of fresh water for up to 30 minutes. Not advised for beach or pool use; resistance is not permanent and may diminish with wear.
USB connection
Sources
Galaxy A18No source recorded
Not verified
USB Type-C; USB 3.2 Gen 1
Wireless connectivity
Sources
Galaxy A18No source recorded
Not verified
Wi-Fi 7 (2.4, 5 and 6 GHz); Bluetooth 5.4Samsung lists Wi-Fi 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM and Bluetooth v5.4.
Video Recording Resolution
Sources
Galaxy A18No source recorded
Not verified
UHD 8K (7680 x 4320)@30fps
Slow Motion
Sources
Galaxy A18No source recorded
Not verified
240fps @FHD, 120fps @FHD, 120fps @UHD
Available Storage (GB)
Sources
Galaxy A18No source recorded
Not verified
474.2
Number of SIM
Sources
Galaxy A18No source recorded
Not verified
Dual-SIM
SIM size
Sources
Galaxy A18No source recorded
Not verified
Nano-SIM (4FF), Embedded-SIM
SIM Slot Type
Sources
Galaxy A18No source recorded
Not verified
SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM
Infra
Sources
Galaxy A18No 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 A18No source recorded
Not verified
GSM850, GSM900, DCS1800, PCS1900
3G UMTS
Sources
Galaxy A18No source recorded
Not verified
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTE
Sources
Galaxy A18No 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 A18No source recorded
Not verified
B38(2600), B39(1900), B40(2300), B41(2500)
5G FDD Sub6
Sources
Galaxy A18No 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 A18No source recorded
Not verified
N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
5G SDL Sub6
Sources
Galaxy A18No source recorded
Not verified
N75(1500+)
USB Interface
Sources
Galaxy A18No source recorded
Not verified
USB Type-C
USB Version
Sources
Galaxy A18No source recorded
Not verified
USB 3.2 Gen 1
Location Technology
Sources
Galaxy A18No source recorded
Not verified
GPS, Glonass, Beidou, Galileo, QZSS
Earjack
Sources
Galaxy A18No source recorded
Not verified
USB Type-C
MHL
Sources
Galaxy A18No source recorded
Not verified
No
Wi-Fi
Sources
Galaxy A18No source recorded
Not verified
802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM
Wi-Fi Direct
Sources
Galaxy A18No source recorded
Not verified
Yes
Bluetooth Version
Sources
Galaxy A18No source recorded
Not verified
Bluetooth v5.4
NFC
Sources
Galaxy A18No source recorded
Not verified
Yes
UWB (Ultra-Wideband)
Sources
Galaxy A18No source recorded
Not verified
Yes
PC Sync.
Sources
Galaxy A18No source recorded
Not verified
Smart Switch (PC version)
OS
Sources
Galaxy A18No source recorded
Not verified
Android
Sensors
Sources
Galaxy A18No source recorded
Not verified
Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
Removable
Sources
Galaxy A18No source recorded
Not verified
No
Energy Efficiency Class
Sources
Galaxy A18No source recorded
Not verified
B
Video Playing Resolution
Sources
Galaxy A18No source recorded
Not verified
UHD 8K (7680 x 4320)@60fps
Mobile TV
Sources
Galaxy A18No source recorded
Not verified
No
Cover glass
Sources
Galaxy A18No source recorded
Galaxy S25 UltraSamsung UK Galaxy S25 Ultra product page
Not verified
Corning Gorilla Armor 2 (front)Samsung states Gorilla Armor 2 on the front and does not name the rear glass. Titanium applies to the frame only. No drop-proof guarantee is claimed.
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 A18No 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 A18No 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 A18No source recorded
Galaxy S25 UltraSamsung UK current phone configurations and part numbers
Not verified
Not verifiedThe manufacturer's UK store 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.5 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 A18
128 GB · checked 20 Oct 2026
Specifications & verification
Weight196 gManufacturer claim · high confidence
Manufacturer value from Weight (g); its exact wording and qualifications are retained below.
SamsungWidth77.9 mmManufacturer claim · high confidence
Exact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
SamsungThickness7.7 mmManufacturer claim · high confidence
Exact manufacturer Dimension (HxWxD, mm): 164.4 x 77.9 x 7.7. Height × width × depth in mm; device body dimensions.
SamsungDisplay size6.7 inchesManufacturer claim · high confidence
Exact manufacturer Size (Main_Display): 169.1mm (6.7" full rectangle) / 164.5mm (6.5" rounded corners). Main full-rectangle diagonal; rounded corners reduce viewable area. Cover display remains 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). Regional operator support remains separate.
SamsungIP ratingNot verified
Not published
RAM4 GBManufacturer claim · high confidence
Manufacturer value from Memory_(GB); its exact wording and qualifications are retained below.
SamsungPixel densityNot verified
Not published
Maximum refresh rateNot verified
Not published
Native 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 sources2
- Samsung UK — exact SM-A185FLBDEUB manufacturer specificationsSamsung · accessed 17 Oct 2026
- Samsung UK — SM-A185FLBDEUB exact catalogue identity and official gallerySamsung · accessed 20 Oct 2026
Samsung Galaxy S25 Ultra
512 GB · checked 28 Sept 2026
Specifications & verification
Weight218 gManufacturer claim · high confidenceSamsung
Width77.6 mmManufacturer claim · high confidenceSamsung
Thickness8.2 mmManufacturer claim · high confidenceSamsung
Display size6.9 inchesManufacturer claim · high confidence
Full-rectangle nominal diagonal; rounded corners reduce viewable area.
SamsungPeak brightnessNot verified
Not published
Claimed video playback31 hoursManufacturer claim · high confidence
Video Playback Time (Hours); 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 ratingIP68Manufacturer claim · high confidence
Samsung laboratory claim: submersion in up to 1.5 metres of fresh water for up to 30 minutes. Not advised for beach or pool use; resistance is not permanent and may diminish with wear.
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 modules4Manufacturer claim · high confidenceSamsung
8K recordingYesManufacturer claim · high confidenceSamsung
Manufacturer list priceNot verified
All sources3
- 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 current phone configurations and part numbersSamsung · accessed 10 Sept 2026
A CLEARER CHOICE
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The verified differences and their sources, in one link.