Apple256 GB
iPhone 18 Pro
6.3″ · 120 Hz
256 GB · Burgundy · UK model A3714 · nano-SIM + eSIM · MJRR4QN/ARelease: 18 Sept 2026Full product profile
93%Spec
match
Burgundymatch
YOUR PHONE FACE-OFF
Real specs. Clear sources.Exact variants · Checked 28 Sept 2026Apple iPhone 18 Pro vs Apple iPhone Duo
DIFFERENCES AT A GLANCE
- Time to 50% wired charge
- iPhone 18 Pro: 15 minutes vs iPhone Duo: 20 minutes
- Biometric authentication
- iPhone 18 Pro: Face ID vs iPhone Duo: Touch ID in the side button
- eSIM only
- iPhone 18 Pro: No vs iPhone Duo: Yes
- Form factor
- iPhone 18 Pro: slab vs iPhone Duo: foldable
Compare the actual changes
Make it personal How are scores calculated?Important features fall outside this scoring model.
See the hardware and feature differences ↓Apple256 GB
iPhone Duo
7.6″ · 120 Hz
256 GB · Night Sky · UK A3720 · dual eSIM · MK2E4QN/ARelease: 23 Oct 2026Full product profile
88%Spec
match
Night Skymatch
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EVERYDAY PRIORITIESMore evidence is needed.
Change what matters An overall lead needs at least 2 scored categories verified on both phones; only display can be compared here. Compare the actual figures below.
Published-spec match · for your selected priorities. Scores compare published capabilities, not lab-tested quality. Camera image quality and independent performance tests are not rated. See scoring
Camera, Battery scoring is unavailable for this pair. Known hardware specs still appear below; default scores use only shared, verified categories.
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; scores cover published capabilities only. 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.
SPECIFICATIONS SIDE BY SIDE6 topics
SELECTED TOPIC
01 / 06
Pixel density
Pixels per inch describe display density. This is not an overall display-quality or colour-accuracy score.
iPhone Duo
1.3″ larger diagonal.
Bigger is a preference, not a quality score.
- iPhone 18 Pro
- 6.3″
- iPhone Duo
- 7.6″
Relative diagonals · illustrative shape, not actual size
PER-DISPLAY CLAIMS
Playback on paper.
Up-to claims. Different test methods; no endurance winner.
- iPhone 18 Pro
- Up to 34h
- iPhone Duo
- 31 hours (inner display) · 44 hours (outer display)
Arcs on a shared 0–40 h scale · not mixed-use battery life
WHAT CHANGES BETWEEN THEM?
Full specifications ↓Key differences
22 verified differences, most decision-relevant first. 2 are also drawn in Visual facts above. Missing information stays separate.
Time to 50% wired charge
iPhone 18 Pro15 minutes
iPhone Duo20 minutes
Sources
iPhone 18 Pro
Apple claim with a separately sold 60 W-capable adapter supporting AVS.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
Apple claim with a separately sold 60W-capable adapter.
Apple UK iPhone Duo technical specificationsManufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.
Camera system
iPhone 18 Pro48 MP main with f/1.48, f/1.8, f/2.8 and f/4 apertures (OIS); Telephoto: 48 MP, 4x optical (OIS); Ultra-wide: 48 MP; Front: 18 MP; Video: up to 4K 120 fps
iPhone DuoMain: 48 MP (f/1.6, OIS), 2x crop mode; Ultra-wide: 48 MP; Front: 12 MP (cover), under-display camera (inner); Video: up to 4K 120 fps
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Variable aperture provides physical control over light and depth of field. A fixed aperture does not offer those settings; photo quality still needs independent testing.
Display specification
iPhone 18 Pro6.3-inch OLED; 2622 × 1206; up to 120 Hz; 3000 nits peak (outdoor)
iPhone DuoMain: 7.6-inch OLED, 2670 × 1878; Cover: 5.4-inch OLED, 2034 × 1398; both up to 120 Hz, 3000 nits peak (outdoor)
Sources
iPhone Duo
Inner 430 ppi, cover 460 ppi; ProMotion adaptive refresh on both displays.
Apple UK iPhone Duo technical specificationsCheck the exact configuration and source conditions for your use.
Update policy
iPhone 18 ProNo fixed update period published; launched with iOS 27
iPhone DuoNo fixed update period published; ships with iOS 27.1
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoApple announces iPhone Duo
Distinguish Android upgrades from security coverage. A total term from launch is not the support remaining from today or from purchase.
Launch operating system
iPhone 18 ProiOS 27
iPhone DuoiOS 27.1
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoApple announces iPhone Duo
Launch software and update commitments differ. A newer launch version does not establish an exclusive feature.
Battery and charging
iPhone 18 ProUp to 34 h video; fast wired charging (60 W adapter), 25 W wireless
iPhone DuoUp to 31 h video (44 h on cover screen); fast wired charging (60 W adapter), 25 W wireless
Sources
iPhone 18 Pro
Apple does not publish battery capacity in mAh. Up to 31 h streamed video; up to 50% in around 15 minutes with a separately sold 60 W-capable USB-C adapter supporting AVS; MagSafe and Qi2 up to 25 W. Apple UK claims, not independent tests.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
Apple does not publish battery capacity in mAh. Up to 50% in around 20 minutes with a separately sold 60 W-capable or higher USB-C adapter; MagSafe and Qi2 up to 25 W. Apple claims, not independent tests.
Apple UK iPhone Duo technical specificationsManufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.
Show 16 more verified differences
Biometric authentication
iPhone 18 ProFace ID
iPhone DuoTouch ID in the side button
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Check the exact configuration and source conditions for your use.
eSIM only
iPhone 18 ProNo
iPhone DuoYes
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Check the exact configuration and source conditions for your use.
Form factor
iPhone 18 Proslab
iPhone Duofoldable
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Check the exact configuration and source conditions for your use.
Front cameras
iPhone 18 Pro18 MP Center Stage · f/1.9 · autofocus
iPhone DuoOuter: 12 MP Center Stage, f/2.2. Inner: under-display FaceTime camera, f/1.8; resolution not published.
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Compare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Native telephoto reach
iPhone 18 Pro4×
iPhone Duo0×
Sources
iPhone Duo
No dedicated telephoto module; the 2× mode is a crop.
Apple UK iPhone Duo technical specificationsCheck the exact configuration and source conditions for your use.
Optical-quality zoom
iPhone 18 Pro8×
iPhone Duo2×
Sources
iPhone 18 Pro
Manufacturer crop-mode claim; not a separate lens.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
Manufacturer crop-mode claim; not a separate lens.
Apple UK iPhone Duo technical specificationsCheck the exact configuration and source conditions for your use.
Pixel density
iPhone 18 Pro460 ppi
iPhone Duo430 ppi
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Check the exact configuration and source conditions for your use.
Published professional camera workflows
iPhone 18 Pro4
iPhone Duo0
Sources
iPhone 18 Pro
Versus counts four workflow types Apple lists: RAW stills, professional video codecs, log capture and external production timing. It is not an Apple score or a count of every camera feature.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
The existing capability model counts RAW stills, professional codecs, log capture and external production tools. Apple does not list these four workflows in the complete Duo photo/video specifications.
Apple UK iPhone Duo technical specificationsCheck the exact configuration and source conditions for your use.
Rear camera modules
iPhone 18 Pro3
iPhone Duo2
Sources
iPhone 18 Pro
Counts the three physical rear camera modules; 2× and 8× crop modes are not extra cameras.
Apple UK iPhone 18 Pro technical specificationsCompare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Screen size
iPhone 18 Pro6.3 in
iPhone Duo7.6 in
Sources
iPhone 18 Pro
Nominal diagonal; actual viewable area is smaller.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
Inner display when open; outer display is 5.4 inches.
Apple UK iPhone Duo technical specificationsCheck the exact configuration and source conditions for your use.
Claimed typical-use battery life
iPhone 18 Pro23 hours
iPhone Duo24 hours
Sources
iPhone 18 Pro
Apple typical-use claim; distinct from local or streamed video playback and not a cross-brand endurance test.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
Apple typical-use claim based on equal use of the inner and outer displays; distinct from video playback and not a cross-brand endurance test.
Apple UK iPhone Duo technical specificationsManufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.
Dimensions
iPhone 18 Pro150 × 71.9 × 8.75 mm (height × width × thickness)
iPhone DuoClosed: 117.8 × 84.1 × 11.3 mm; open: 117.8 × 164.6 × 5.2 mm (height × width × thickness)
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
A size or weight trade-off; it does not establish the better product.
Height (foldable measured folded)
iPhone 18 Pro150 mm
iPhone Duo117.8 mm
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
A size or weight trade-off; it does not establish the better product. The foldable's published figure is its folded body. Folded and open dimensions describe different states; check the separately labelled source figures.
Thickness (foldable measured folded)
iPhone 18 Pro8.75 mm
iPhone Duo11.3 mm
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
A size or weight trade-off; it does not establish the better product. The foldable's published figure is its folded body. Folded and open dimensions describe different states; check the separately labelled source figures.
Weight
In Visual factsiPhone 18 Pro211 g
iPhone Duo254 g
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
A size or weight trade-off; it does not establish the better product.
Width (foldable measured folded)
In Visual factsiPhone 18 Pro71.9 mm
iPhone Duo84.1 mm
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
A size or weight trade-off; it does not establish the better product. The foldable's published figure is its folded body. Folded and open dimensions describe different states; check the separately labelled source figures.
Configuration & compatibility details (2)
Regional SIM / network configuration
iPhone 18 ProUK model A3714; nano-SIM + eSIM
iPhone DuoUK model A3720; eSIM only
Sources
iPhone 18 Pro
Dual SIM (nano-SIM and eSIM) with dual eSIM support; 5G (sub-6 GHz). Carrier services and eSIM support need confirming with your network.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
Dual eSIM (two active eSIMs); no physical SIM slot; 5G (sub-6 GHz). Carrier eSIM support needs confirming with your network.
Apple UK iPhone Duo technical specificationsThese descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.
US specification difference
iPhone 18 ProUS model is eSIM only (dual eSIM) and adds 5G mmWave (bands n258, n260, n261); Apple lists 36 h local video and 33 h streamed video for it.
iPhone DuoUS model A3447 is also eSIM only (dual eSIM) and adds 5G mmWave (bands n258, n260, n261); its video-playback claims match the UK model.
Sources
iPhone 18 Pro
US figures are shown for reference only and are not used for the UK model.
Apple US iPhone 18 Pro technical specificationsAn exact-variant identifier or regional network listing, not a difference in capability. Check the bands and model code for your carrier and region.
Missing or non-comparable evidence (27)
Main-camera aperture control
iPhone 18 ProVariable: f/1.48, f/1.8, f/2.8, f/4.0
iPhone DuoNot verified
Sources
iPhone 18 Pro
Four physical main-camera aperture settings; not a simulated portrait-blur score.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Front camera autofocus
iPhone 18 ProYes
iPhone DuoNot verified
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Rear Cinematic video at 4K Dolby Vision
iPhone 18 Pro60 fps
iPhone DuoNot verified
Sources
iPhone 18 Pro
Rear-camera Cinematic mode. Front-camera Cinematic mode is listed separately at up to 4K30.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
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
iPhone 18 Pro34 hours
iPhone Duo31 hours (inner display) · 44 hours (outer display)
Sources
iPhone 18 Pro
Apple UK local-video claim; not a mixed-use endurance test.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
Apple UK local-video claim; inner display. The 44-hour outer-display claim is a different mode. Different mode from the 31-hour inner-display claim. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
Apple UK iPhone Duo technical specificationsThe recorded units or formats differ. These values are not ranked.
Built-in pro camera controls
iPhone 18 ProMain camera: aperture, shutter speed, white balance and histogram; front camera: shutter speed, white balance and histogram
iPhone DuoNot verified
Sources
iPhone 18 Pro
The front camera is not described as having physical aperture control.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Maximum digital zoom in video
iPhone 18 Pro24×
iPhone DuoNot verified
Sources
iPhone 18 Pro
Digital video zoom; not optical lens reach or a claim about image quality.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
RAM
iPhone 18 ProNot verified
iPhone DuoNot verified
Sources
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Expandable storage
iPhone 18 ProNot verified
iPhone DuoNot verified
Sources
iPhone 18 Pro
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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 support term
iPhone 18 ProNot verified
iPhone DuoNot verified
Sources
iPhone 18 Pro
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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.
Apple Intelligence and Siri AI
iPhone 18 ProApple Intelligence; Siri AI beta in iOS 27
iPhone DuoNot verified
Sources
iPhone 18 Pro
Siri AI starts in English, with regional restrictions and usage limits for some cloud features.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Stylus support
iPhone 18 ProNot verified
iPhone DuoApple Pencil (USB-C), announced for later in 2026
Sources
iPhone 18 Pro
No source recorded for this side.
iPhone Duo
Apple says support arrives later this year on either display, so it may not be available at launch.
Apple UK iPhone Duo technical specificationsApple announces iPhone DuoEvidence is missing or conflicting on at least one side. This is not a verified difference.
Audio Mix
iPhone 18 ProUpdated algorithms with music isolation
iPhone DuoNot verified
Sources
iPhone 18 Pro
Manufacturer-described functions; sound quality has not been independently measured.
Apple announces iPhone 18 ProiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Chip manufacturing process
iPhone 18 Pro2 nm
iPhone DuoNot verified
Sources
iPhone 18 Pro
Manufacturer-named process technology; the process name is not a measured transistor size or an efficiency score.
Apple announces iPhone 18 ProiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cinematic effects after capture
iPhone 18 ProApply Cinematic effects after capture to video shot at up to 60 fps
iPhone DuoNot verified
Sources
iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Dynamic Island
iPhone 18 ProRedesigned; up to three Live Activities at once
iPhone DuoNot verified
Sources
iPhone 18 Pro
Apple-announced interface feature; usability has not been independently tested.
Apple announces iPhone 18 ProiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Headphone jack
iPhone 18 ProNot verified
iPhone DuoNot verified
Sources
iPhone 18 Pro
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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.
Open thickness
iPhone 18 ProNot verified
iPhone Duo5.2 mm
Sources
iPhone 18 Pro
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Open width
iPhone 18 ProNot verified
iPhone Duo164.6 mm
Sources
iPhone 18 Pro
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Outer display
iPhone 18 ProNot verified
iPhone Duo5.4-inch OLED · 1398 × 2034 · 460 ppi · up to 120 Hz
Sources
iPhone 18 Pro
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Photographic Styles
iPhone 18 ProPhotographic Styles 3
iPhone DuoNot verified
Sources
iPhone 18 Pro
Available on the rear and front cameras.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Apple Reference Image
iPhone 18 ProFusion Main camera
iPhone DuoNot verified
Sources
iPhone 18 Pro
Apple camera feature; image quality has not been independently tested.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
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
iPhone 18 ProNot verified
iPhone DuoNot verified
Sources
iPhone 18 Pro
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
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.
Smart focus tracking
iPhone 18 ProYes
iPhone DuoNot verified
Sources
iPhone 18 Pro
Apple camera feature; tracking reliability has not been independently tested.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Claimed streamed video
iPhone 18 Pro31 hours
iPhone Duo26 hours (inner display)
Sources
iPhone Duo
Inner display. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
Apple UK iPhone Duo technical specificationsThe recorded units or formats differ. These values are not ranked.
Thermal design
iPhone 18 ProA20 Pro die beside memory with direct attachment to a redesigned vapour chamber
iPhone DuoNot verified
Sources
iPhone 18 Pro
Apple claims three times the vapour-chamber surface area of iPhone 17 Pro. Sustained-performance gains require independent testing.
Apple announces iPhone 18 ProiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Time-lapse recording
iPhone 18 ProUp to 4K Dolby Vision with stabilisation
iPhone DuoNot verified
Sources
iPhone 18 Pro
The published time-lapse mode is separate from ordinary video and slow motion.
Apple UK iPhone 18 Pro technical specificationsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
8K video recording
iPhone 18 ProNot verified
iPhone DuoNot verified
Sources
Evidence is missing or conflicting on at least one side. This is not a verified difference.
14 shared fields have the same recorded value.
WHAT THE SCORE COVERS
Score breakdown
Limited specification indices. Explore the inputs and their limits.
iPhone 18 Pro iPhone Duo
Display explainediPhone 18 Pro leads
iPhone 18 Pro: Published brightness, pixel density and maximum refresh under the existing capability model. This is not a laboratory display rating.
iPhone Duo: Published brightness, pixel density and maximum refresh under the existing capability model. This is not a laboratory display rating.
Explore the sources WHAT MATTERS TO YOU?
Your priorities
Make the comparison fit your life.
Any must-haves?
COMPARE THE DETAILS
Full specifications
All specs70 specificationsiPhone 18 ProiPhone Duo
iPhone 18 ProiPhone DuoWidthDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
71.9mm
84.1mm
Closed width
ThicknessDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
8.75mm
11.3mm
Closed thickness
DimensionsDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
150 × 71.9 × 8.75 mm (height × width × thickness)
Closed: 117.8 × 84.1 × 11.3 mm; open: 117.8 × 164.6 × 5.2 mm (height × width × thickness)
ColourDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro, 256 GB, Burgundy
iPhone DuoApple UK iPhone Duo, 256 GB, Night Sky
Burgundy
Night Sky
Thermal design
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoNo source recorded
A20 Pro die beside memory with direct attachment to a redesigned vapour chamberApple claims three times the vapour-chamber surface area of iPhone 17 Pro. Sustained-performance gains require independent testing.
Not verified
Open width
Sources
iPhone 18 ProNo source recorded
Not verified
164.6 mm
Open thickness
Sources
iPhone 18 ProNo source recorded
Not verified
5.2 mm
Screen sizeDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
6.3″
Nominal diagonal; actual viewable area is smaller.
7.6″
Inner display size · Inner display when open; outer display is 5.4 inches.
Published peak brightnessManufacturer peak claims use different test conditions.
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
3000 nits
Published outdoor peak · Manufacturer claim, not an independent measurement.
3000 nits
Published outdoor peak · Manufacturer claim, not an independent measurement.
Pixel densityDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
460 ppi
430 ppi
Inner pixel density
Maximum refresh rate
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
120Hz
Adaptive ProMotion; refresh depends on content.
120Hz
Adaptive ProMotion; refresh depends on content.
Display specificationDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
6.3-inch OLED; 2622 × 1206; up to 120 Hz; 3000 nits peak (outdoor)460 ppi; ProMotion adaptive refresh.
Main: 7.6-inch OLED, 2670 × 1878; Cover: 5.4-inch OLED, 2034 × 1398; both up to 120 Hz, 3000 nits peak (outdoor)Inner 430 ppi, cover 460 ppi; ProMotion adaptive refresh on both displays.
Dynamic Island
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoNo source recorded
Redesigned; up to three Live Activities at onceApple-announced interface feature; usability has not been independently tested.
Not verified
Outer display
Sources
iPhone 18 ProNo source recorded
Not verified
5.4-inch OLED · 1398 × 2034 · 460 ppi · up to 120 Hz
Native telephoto reachDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
4×Dedicated 100 mm equivalent telephoto.
No dedicated lensNo dedicated telephoto module; the 2× mode is a crop.
Rear camera modulesDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
3
Counts the three physical rear camera modules; 2× and 8× crop modes are not extra cameras.
2
Camera systemDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
48 MP main with f/1.48, f/1.8, f/2.8 and f/4 apertures (OIS); Telephoto: 48 MP, 4x optical (OIS); Ultra-wide: 48 MP; Front: 18 MP; Video: up to 4K 120 fps
Main: 48 MP (f/1.6, OIS), 2x crop mode; Ultra-wide: 48 MP; Front: 12 MP (cover), under-display camera (inner); Video: up to 4K 120 fps
Optical-quality zoomDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
8×Manufacturer crop-mode claim; not a separate lens.
2×Manufacturer crop-mode claim; not a separate lens.
Front camerasDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
18 MP Center Stage · f/1.9 · autofocus
Outer: 12 MP Center Stage, f/2.2. Inner: under-display FaceTime camera, f/1.8; resolution not published.
Published professional camera workflowsDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
4Versus counts four workflow types Apple lists: RAW stills, professional video codecs, log capture and external production timing. It is not an Apple score or a count of every camera feature.
0The existing capability model counts RAW stills, professional codecs, log capture and external production tools. Apple does not list these four workflows in the complete Duo photo/video specifications.
Main-camera aperture control
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
Variable: f/1.48, f/1.8, f/2.8, f/4.0Four physical main-camera aperture settings; not a simulated portrait-blur score.
Not verified
Rear Cinematic video at 4K Dolby Vision
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
60 fpsRear-camera Cinematic mode. Front-camera Cinematic mode is listed separately at up to 4K30.
Not verified
Maximum digital zoom in video
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
24×Digital video zoom; not optical lens reach or a claim about image quality.
Not verified
Photographic Styles
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
Photographic Styles 3Available on the rear and front cameras.
Not verified
Smart focus tracking
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
YesApple camera feature; tracking reliability has not been independently tested.
Not verified
Built-in pro camera controls
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
Main camera: aperture, shutter speed, white balance and histogram; front camera: shutter speed, white balance and histogramThe front camera is not described as having physical aperture control.
Not verified
Apple Reference Image
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
Fusion Main cameraApple camera feature; image quality has not been independently tested.
Not verified
Time-lapse recording
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
Up to 4K Dolby Vision with stabilisationThe published time-lapse mode is separate from ordinary video and slow motion.
Not verified
Cinematic effects after capture
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoNo source recorded
Apply Cinematic effects after capture to video shot at up to 60 fpsApple-announced editing feature.
Not verified
Audio Mix
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoNo source recorded
Updated algorithms with music isolationManufacturer-described functions; sound quality has not been independently measured.
Not verified
Main camera optical stabilisation
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
YesSecond-generation sensor-shift OIS on the 48 MP Fusion Main; the telephoto has its own 3D sensor-shift OIS.
YesSensor-shift OIS is stated for the 48 MP Fusion Main (including its 2× mode); the Ultra Wide lists no OIS.
Rear 4K recording maximum
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
120 fps100 and 120 fps are Fusion Main only. Manufacturer recording-mode claim; not an independent quality or sustained-recording test.
120 fps100 and 120 fps are Fusion Main only. Manufacturer recording-mode claim; not an independent quality or sustained-recording test.
Front 4K recording maximum
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
60 fpsFront 18 MP Center Stage camera only.
60 fpsOuter 12 MP Center Stage camera. The inner under-display FaceTime camera records up to 1080p at 60 fps.
Front camera autofocus
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
Yes
Not verified
Claimed video playbackUp-to manufacturer claims. Playback protocols differ.Differs
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
34 hoursApple UK local-video claim; not a mixed-use endurance test.
31 hours (inner display) · 44 hours (outer display)Apple UK local-video claim; inner display. The 44-hour outer-display claim is a different mode. Different mode from the 31-hour inner-display claim. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
Battery and chargingDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Up to 34 h video; fast wired charging (60 W adapter), 25 W wirelessApple does not publish battery capacity in mAh. Up to 31 h streamed video; up to 50% in around 15 minutes with a separately sold 60 W-capable USB-C adapter supporting AVS; MagSafe and Qi2 up to 25 W. Apple UK claims, not independent tests.
Up to 31 h video (44 h on cover screen); fast wired charging (60 W adapter), 25 W wirelessApple does not publish battery capacity in mAh. Up to 50% in around 20 minutes with a separately sold 60 W-capable or higher USB-C adapter; MagSafe and Qi2 up to 25 W. Apple claims, not independent tests.
Claimed streamed videoDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
31 hoursApple UK claim.
26 hours (inner display)Inner display. Published per display. Neither figure is a like-for-like match for a single-screen phone's claim, so it is not ranked against one.
Time to 50% wired chargeDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
15 minutesApple claim with a separately sold 60 W-capable adapter supporting AVS.
20 minutesApple claim with a separately sold 60W-capable adapter.
MagSafe / Qi2 charging
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
25 WCompatible charger and adapter required.
25 WCompatible charger and adapter required.
Typical useDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
23 hoursApple typical-use claim; distinct from local or streamed video playback and not a cross-brand endurance test.
24 hoursApple typical-use claim based on equal use of the inner and outer displays; distinct from video playback and not a cross-brand endurance test.
Update policyDiffers
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoApple announces iPhone Duo
No fixed update period published; launched with iOS 27
No fixed update period published; ships with iOS 27.1
Launch operating systemDiffers
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoApple announces iPhone Duo
iOS 27
iOS 27.1
Apple Intelligence and Siri AI
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
iPhone DuoNo source recorded
Apple Intelligence; Siri AI beta in iOS 27Siri AI starts in English, with regional restrictions and usage limits for some cloud features.
Not verified
Chipset
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Apple A20 Pro · 6 CPU cores · 7 GPU cores · dual 16-core Neural Engine
Apple A20 Pro · 6 CPU cores · 7 GPU cores · dual 16-core Neural Engine
RAM and storage configuration
Sources
iPhone 18 ProApple UK iPhone 18 Pro, 256 GB, Burgundy
iPhone DuoApple UK iPhone Duo, 256 GB, Night Sky
RAM not published; 256 GB storageApple does not publish RAM capacity.
RAM not published; 256 GB storageApple does not publish RAM capacity.
Regional SIM / network configurationConfiguration
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
UK model A3714; nano-SIM + eSIMDual SIM (nano-SIM and eSIM) with dual eSIM support; 5G (sub-6 GHz). Carrier services and eSIM support need confirming with your network.
UK model A3720; eSIM onlyDual eSIM (two active eSIMs); no physical SIM slot; 5G (sub-6 GHz). Carrier eSIM support needs confirming with your network.
Storage
Sources
iPhone 18 ProApple UK iPhone 18 Pro, 256 GB, Burgundy
iPhone DuoApple UK iPhone Duo, 256 GB, Night Sky
256 GB
256 GB
Ingress protection
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
IP68Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
IP68Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
Connections
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
USB-C · DisplayPort · USB 3 up to 10 Gb/s
USB-C · DisplayPort · USB 3 up to 10 Gb/s
Wireless connectivity
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Wi-Fi 7 · Bluetooth 6 · Thread
Wi-Fi 7 · Bluetooth 6 · Thread
Biometric authenticationDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Face ID
Touch ID in the side button
Announced
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoApple announces iPhone Duo
2026-09-09
2026-09-09
Pre-orders openDiffers
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoApple announces iPhone Duo
2026-09-12
2026-10-16
Announced availabilityDiffers
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoApple announces iPhone Duo
2026-09-18
2026-10-23
Apple UK reference priceDiffers
Sources
iPhone 18 ProApple UK iPhone 18 Pro, 256 GB, Burgundy
iPhone DuoApple UK iPhone Duo, 256 GB, Night Sky
£1,199Announced 256 GB configuration price; not a current retailer offer.
£1,999Announced 256 GB configuration price; not a current retailer offer.
US specification differenceConfiguration
Sources
iPhone 18 ProApple US iPhone 18 Pro technical specifications
US model is eSIM only (dual eSIM) and adds 5G mmWave (bands n258, n260, n261); Apple lists 36 h local video and 33 h streamed video for it.US figures are shown for reference only and are not used for the UK model.
US model A3447 is also eSIM only (dual eSIM) and adds 5G mmWave (bands n258, n260, n261); its video-playback claims match the UK model.
Cellular modem
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Apple C2Explicitly listed for iPhone 18 Pro in the UK Mobile and Wireless section.
Apple C2Listed in the UK Mobile and Wireless section for model A3720.
Chip manufacturing process
Sources
iPhone 18 ProApple announces iPhone 18 Pro
iPhone DuoNo source recorded
2 nmManufacturer-named process technology; the process name is not a measured transistor size or an efficiency score.
Not verified
Stylus support
Sources
iPhone 18 ProNo source recorded
Not verified
Apple Pencil (USB-C), announced for later in 2026Apple says support arrives later this year on either display, so it may not be available at launch.
Show unverified (6)Not verified or conflicting for both phones. Kept for completeness; never counted as a difference.
8K video recording
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Not verified8K recording is not mentioned.
Not verified8K recording is not mentioned.
Published support term
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
RAM
Sources
iPhone 18 ProApple UK iPhone 18 Pro technical specifications
Not verifiedNot published by Apple.
Not verifiedNot published by Apple.
Reverse wireless charging
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Headphone jack
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Expandable storage
Not verifiedNot verified for this exact model.
Not verifiedNot verified for this exact model.
Exact variants · Manufacturer specificationsView sources
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Manufacturer specifications verified for both phones. Your choice doesn’t change the comparison above.
Good comparisons start with good sources.8 cited sources for this pair. Every number has a story.See the evidence
Your selected categories: Display. Scores reflect published capabilities, not hands-on testing. Manufacturer battery claims can use different test conditions. Verified specifications remain visible even where a category cannot be scored.
How we calculate scoresApple iPhone 18 Pro
256 GB · checked 28 Sept 2026
Your weighted score93.0 / 100Selected categories: Display.
(93.00 × 1 + 98.14 × 0) ÷ 1
Display93.0 / 100
Published brightness, pixel density and maximum refresh under the existing capability model. This is not a laboratory display rating.
Selected weight: 1.
medium confidence · 100% model coveragePublished peak brightnessSource value: 3000
100.00 × 40% = 40.00Manufacturer-published peak figure; not an independent measurement.
ApplePixel densitySource value: 460
80.00 × 35% = 28.00Published or explicitly calculated pixel density.
AppleCategory score = 40.00 + 28.00 + 25.00 = 93.00
CameraNot scored
Camera hardware is listed, but all inputs for the camera-capability model have not been verified.
Not included in your current weighted score.
Missing: Complete model-defined camera workflow evidence.
Battery98.1 / 100
Uses the listed playback mode and short charging claim. Manufacturer protocols differ; this is not measured endurance.
Not included in your current weighted score.
low confidence · 100% model coverageManufacturer-claimed local video playbackSource value: 34
97.14 × 65% = 63.14Apple UK local-video claim; not a mixed-use endurance test.
AppleManufacturer-claimed charging rateSource value: 3.33
100.00 × 35% = 35.00Apple claim with a separately sold 60 W-capable adapter supporting AVS. 50 divided by 15 minutes; not a sustained charging rate.
AppleCategory score = 63.14 + 35.00 = 98.14
PerformanceNot scored
Comparable independent CPU, GPU and sustained-performance measurements are not available here.
Not included in your current weighted score.
Missing: Independent benchmarks.
LongevityNot scored
The published update policy is listed separately; remaining support is not converted into a quality score.
Not included in your current weighted score.
Missing: Comparable remaining-support scoring methodology.
Specifications & verification
Weight211 gManufacturer claim · high confidenceApple
Width71.9 mmManufacturer claim · high confidenceApple
Thickness8.75 mmManufacturer claim · high confidenceApple
Display size6.3 inchesManufacturer claim · high confidence
Nominal diagonal; actual viewable area is smaller.
ApplePeak brightness3,000 nitsManufacturer claim · high confidence
Manufacturer claim, not an independent measurement.
AppleClaimed video playback34 hoursManufacturer claim · high confidence
Apple UK local-video claim; not a mixed-use endurance test.
AppleClaimed charging rate3.33% per minuteCalculated from sources · low confidence
Apple claim with a separately sold 60 W-capable adapter supporting AVS. 50 divided by 15 minutes; not a sustained charging rate.
ApplePublished total supportNot verified
Not published
Wireless chargingYesManufacturer claim · high confidenceApple
Reverse wireless chargingNot verified
Not published
Headphone jackNot verified
Not published
Expandable storageNot verified
Not published
eSIM onlyNoManufacturer claim · high confidenceApple
IP ratingIP68Manufacturer claim · high confidence
Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
ApplePixel density460 ppiManufacturer claim · high confidenceApple
Maximum refresh rate120 HzManufacturer claim · high confidence
Adaptive ProMotion; refresh depends on content.
AppleNative telephoto reach4×Manufacturer claim · high confidence
Dedicated 100 mm equivalent telephoto.
AppleClaimed optical-quality reach8×Manufacturer claim · high confidence
Manufacturer crop-mode claim; not a separate lens.
AppleRear camera modules3Calculated from sources · medium confidence
Counts the three physical rear camera modules; 2× and 8× crop modes are not extra cameras.
AppleManufacturer list price£1,199.00Reference only · not a live offer or current priceApple
All sources4
- Apple UK iPhone 18 Pro technical specificationsApple · accessed 11 Sept 2026
- Apple US iPhone 18 Pro technical specificationsApple · accessed 11 Sept 2026
- Apple UK iPhone 18 Pro, 256 GB, BurgundyApple · accessed 11 Sept 2026
- Apple announces iPhone 18 ProApple · accessed 11 Sept 2026
Apple iPhone Duo
256 GB · checked 28 Sept 2026
Your weighted score87.8 / 100Selected categories: Display.
(87.75 × 1) ÷ 1
Display87.8 / 100
Published brightness, pixel density and maximum refresh under the existing capability model. This is not a laboratory display rating.
Selected weight: 1.
medium confidence · 100% model coveragePublished peak brightnessSource value: 3000
100.00 × 40% = 40.00Manufacturer-published peak figure; not an independent measurement.
ApplePixel densitySource value: 430
65.00 × 35% = 22.75Published or explicitly calculated pixel density.
AppleCategory score = 40.00 + 22.75 + 25.00 = 87.75
CameraNot scored
Camera hardware is listed, but all inputs for the camera-capability model have not been verified.
Not included in your current weighted score.
Missing: Complete model-defined camera workflow evidence.
BatteryNot scored
Video playback is published per display (inner and outer screens), so no single figure is comparable with a single-screen phone's claim.
Not included in your current weighted score.
Missing: A playback claim for the whole phone.
PerformanceNot scored
Comparable independent CPU, GPU and sustained-performance measurements are not available here.
Not included in your current weighted score.
Missing: Independent benchmarks.
LongevityNot scored
The published update policy is listed separately; remaining support is not converted into a quality score.
Not included in your current weighted score.
Missing: Comparable remaining-support scoring methodology.
Specifications & verification
Weight254 gManufacturer claim · high confidenceApple
Display size7.6 inchesManufacturer claim · high confidence
Inner display when open; outer display is 5.4 inches.
ApplePeak brightness3,000 nitsManufacturer claim · high confidence
Manufacturer claim, not an independent measurement.
AppleClaimed video playback31 hoursManufacturer claim · high confidence
Apple UK local-video claim; inner display. The 44-hour outer-display claim is a different mode.
AppleClaimed charging rate2.5% per minuteCalculated from sources · low confidence
Apple claim with a separately sold 60W-capable adapter. 50 divided by 20 minutes; not a sustained charging rate.
ApplePublished total supportNot verified
Not published
Wireless chargingYesManufacturer claim · high confidenceApple
Reverse wireless chargingNot verified
Not published
Headphone jackNot verified
Not published
Expandable storageNot verified
Not published
eSIM onlyYesManufacturer claim · high confidenceApple
IP ratingIP68Manufacturer claim · high confidence
Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
ApplePixel density430 ppiManufacturer claim · high confidenceApple
Maximum refresh rate120 HzManufacturer claim · high confidence
Adaptive ProMotion; refresh depends on content.
AppleNative telephoto reach0×Manufacturer claim · high confidence
No dedicated telephoto module; the 2× mode is a crop.
AppleClaimed optical-quality reach2×Manufacturer claim · high confidence
Manufacturer crop-mode claim; not a separate lens.
AppleRear camera modules2Manufacturer claim · high confidenceApple
Manufacturer list price£1,999.00Reference only · not a live offer or current priceApple
All sources4
- Apple UK iPhone Duo technical specificationsApple · accessed 9 Sept 2026
- Apple US iPhone Duo technical specificationsApple · accessed 9 Sept 2026
- Apple UK iPhone Duo, 256 GB, Night SkyApple · accessed 9 Sept 2026
- Apple announces iPhone DuoApple · accessed 9 Sept 2026
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