OPPO256 GB
A6 5G
6.75″ · LCD · 120 Hz · MediaTek Dimensity 6300
256 GB · 6 GB RAM · Sapphire Black · UK CPH2831Full product profile
Sapphire Black YOUR PHONE FACE-OFF
Real specs. Clear sources.Exact variants · Checked 28 Sept 2026OPPO A6 5G vs Apple iPhone Duo
Sapphire Black
DIFFERENCES AT A GLANCE
- Chipset
- A6 5G: MediaTek Dimensity 6300 vs iPhone Duo: Apple A20 Pro · 7 GPU cores
- eSIM only
- A6 5G: No vs iPhone Duo: Yes
- Form factor
- A6 5G: slab vs iPhone Duo: foldable
- Manufacturer ingress-protection claims
- A6 5G: IP66 / IP68 / IP69 vs iPhone Duo: IP68
Apple256 GB
iPhone Duo
7.6″ · 120 Hz
256 GB · Night Sky · UK A3720 · dual eSIM · MK2E4QN/ARelease: 23 Oct 2026Full product profile
Night SkyAs an Amazon Associate I earn from qualifying purchases.
THE DIFFERENCES, MADE VISIBLE
Visual facts
Differences first. Select a topic for its graphic, sources and conditions.
How to read this comparison
How to read this comparison
- Manufacturer facts for the exact models shown. Not a quality rating or a test result.
- “Different” means the known values differ, not that one is better.
- Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.
SPECIFICATIONS SIDE BY SIDE6 topics
SELECTED TOPIC
01 / 06
Chipset
A different chip or core configuration is a hardware change, not a measured performance uplift.
iPhone Duo
0.85″ larger diagonal.
Bigger is a preference, not a quality score.
- A6 5G
- 6.75″
- iPhone Duo
- 7.6″
Relative diagonals · illustrative shape, not actual size
DATA INCOMPLETE
Camera details matter.
Dedicated telephoto reach. No digital or crop zoom.
- A6 5G
- Not verified
- iPhone Duo
- No telephoto
Lens illustration · not an image-quality test
PER-DISPLAY CLAIMS
Playback on paper.
Up-to claims. Different test methods; no endurance winner.
- A6 5G
- Not verified
- 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
16 verified differences, most decision-relevant first. 4 are also drawn in Visual facts above. Missing information stays separate.
Chipset
In Visual factsA6 5GMediaTek Dimensity 6300
iPhone DuoApple A20 Pro · 6 CPU cores · 7 GPU cores · dual 16-core Neural Engine
Sources
Different hardware. A chip name or generation does not quantify real-world performance.
Camera system
A6 5GMain: 50 MP (f/1.8); Monochrome: 2 MP; Front: 8 MP; Video: up to 1080p 60 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
A6 5G
Module details: Main (wide): 50 MP, f/1.8, FOV 76°, 5P lens, AF; Monochrome: 2 MP, f/2.4, FOV 89°, 3P lens; Front: 8 MP, f/2.0, FOV 80°, 4P lens
OPPO UK A6 5G complete technical specifications (CPH2831)Compare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Display specification
A6 5G6.75-inch LCD; 1570 × 720; up to 120 Hz; 1125 nits (HBM)
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
A6 5G
Details: 6.75-inch LCD; HD+ 1570 × 720 pixels; 256 ppi; up to 120 Hz refresh; touch sampling up to 240 Hz (default 120 Hz); 16.7 million colours (8-bit); Vivid mode 83% DCI-P3, Natural mode 100% sRGB; 900 nits typical, 1125 nits typical in high-brightness mode (HBM); 90.6% screen ratio
OPPO UK A6 5G complete technical specifications (CPH2831)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.
Software update policy
A6 5GNot published
iPhone DuoNo fixed update period published; ships with iOS 27.1
Sources
A6 5G
OPPO's UK pages state no software-update period or Android upgrade count for this model; it launches with ColorOS 15.0.
OPPO UK A6 5G complete technical specifications (CPH2831)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.
Battery and charging
A6 5G6550 mAh; 45 W wired
iPhone DuoUp to 31 h video (44 h on cover screen); fast wired charging (60 W adapter), 25 W wireless
Sources
A6 5G
Details: 6550 mAh / 25.68 Wh typical (6395 mAh / 25.07 Wh rated); wired charging: up to 45 W SUPERVOOC; also compatible with SUPERVOOC 33 W and below, 45 W PPS, 13.5 W PD
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone 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.
eSIM only
A6 5GNo
iPhone DuoYes
Sources
A6 5G
The UK specification explicitly includes physical Nano-SIM support.
OPPO UK A6 5G complete technical specifications (CPH2831)Check the exact configuration and source conditions for your use.
Show 10 more verified differences
Form factor
A6 5Gslab
iPhone Duofoldable
Sources
Check the exact configuration and source conditions for your use.
Front camera
A6 5G8 MP, f/2.0, FOV 80°, 4P lens
iPhone DuoOuter: 12 MP Center Stage, f/2.2. Inner: under-display FaceTime camera, f/1.8; resolution not published.
Sources
Compare the camera hardware and recording modes. Matching megapixels or zoom do not mean identical cameras.
Manufacturer ingress-protection claims
In Visual factsA6 5GIP66 / IP68 / IP69
iPhone DuoIP68
Sources
A6 5G
Conditional manufacturer rating. See the product-page test notes; not a guarantee against water damage.
OPPO UK A6 5G product features, images and claim conditionsiPhone Duo
Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
Apple UK iPhone Duo technical specificationsCheck the exact configuration and source conditions for your use.
Pixel density
A6 5G256 ppi
iPhone Duo430 ppi
Sources
Check the exact configuration and source conditions for your use.
Screen diagonal
A6 5G6.75 in
iPhone Duo7.6 in
Sources
A6 5G
Measured as a rectangle; rounded corners reduce the usable screen area.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone 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.
Dimensions
A6 5G166.61 × 78.51 × 8.61 mm (height × width × thickness), Sapphire Black
iPhone DuoClosed: 117.8 × 84.1 × 11.3 mm; open: 117.8 × 164.6 × 5.2 mm (height × width × thickness)
Sources
A size or weight trade-off; it does not establish the better product.
Height (foldable measured folded)
A6 5G166.61 mm
iPhone Duo117.8 mm
Sources
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)
A6 5G8.61 mm
iPhone Duo11.3 mm
Sources
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 factsA6 5G209 g
iPhone Duo254 g
Sources
A6 5G
Approximate ('about') manufacturer value for the model, including battery. OPPO notes that size and weight may vary by configuration, manufacturing process and measurement; no colour-specific weight is published.
OPPO UK A6 5G complete technical specifications (CPH2831)A size or weight trade-off; it does not establish the better product.
Width (foldable measured folded)
In Visual factsA6 5G78.51 mm
iPhone Duo84.1 mm
Sources
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 (1)
Regional SIM / network configuration
A6 5GUK model CPH2831; dual SIM (Nano-SIM / Nano-USIM); 5G
iPhone DuoUK model A3720; eSIM only
Sources
A6 5G
Bands: GSM 850/900/1800/1900 MHz; WCDMA bands 1/2/4/5/6/8/19; LTE FDD bands 1/2/3/4/5/7/8/12/17/18/19/20/26/28/66; LTE TDD bands 38/39/40/41/42/48; 5G NR bands n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n48/n66/n77/n78. UK specification; OPPO notes that live-network functions depend on the carrier. Check carrier support if you plan to use it outside the UK.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone 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.
Missing or non-comparable evidence (100)
Rear 4K recording maximum
A6 5GNot verified
iPhone Duo120 fps
Sources
A6 5G
No source recorded for this side.
iPhone Duo
100 and 120 fps are Fusion Main only. Manufacturer recording-mode claim; not an independent quality or sustained-recording test.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Front 4K recording maximum
A6 5GNot verified
iPhone Duo60 fps
Sources
A6 5G
No source recorded for this side.
iPhone Duo
Outer 12 MP Center Stage camera. The inner under-display FaceTime camera records up to 1080p at 60 fps.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Main camera optical stabilisation
A6 5GNot verified
iPhone DuoYes
Sources
A6 5G
No source recorded for this side.
iPhone Duo
Sensor-shift OIS is stated for the 48 MP Fusion Main (including its 2× mode); the Ultra Wide lists no OIS.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Rear camera optical stabilisation
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
The main camera has autofocus. The manufacturer does not say whether the rear cameras have optical stabilisation.
OPPO UK A6 5G complete technical specifications (CPH2831)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 camera autofocus
A6 5GYes
iPhone DuoNot verified
Sources
A6 5G
Autofocus is stated for the rear main (wide) camera; the 2MP monochrome module lists no AF.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone 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
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
The front camera row lists resolution, aperture, FOV and lens elements only; autofocus is neither stated nor excluded.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone 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 optical stabilisation
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
The manufacturer does not say whether the front camera has optical stabilisation.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone 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
A6 5GNot verified
iPhone Duo31 hours (inner display) · 44 hours (outer display)
Sources
A6 5G
Not verified for this exact model.
No source recorded for this side.
iPhone 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 specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Typical battery capacity
A6 5G6550 mAh
iPhone DuoNot verified
Sources
A6 5G
Typical UK battery capacity; not an independent runtime measurement.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Maximum published wired charging power
A6 5G45 W
iPhone DuoNot verified
Sources
A6 5G
Compatible charger and cable required; negotiated power depends on protocol and conditions.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Time to 50% wired charge
A6 5GNot verified
iPhone Duo20 minutes
Sources
A6 5G
No source recorded for this side.
iPhone Duo
Apple claim with a separately sold 60W-capable adapter.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Physical RAM
A6 5G6 GB
iPhone DuoNot verified
Sources
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Storage-card support
A6 5GYes
iPhone DuoNot verified
Sources
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.
Wireless connectivity
A6 5GNot verified
iPhone DuoWi-Fi 7 · Bluetooth 6 · Thread
Sources
A6 5G
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
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
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.
Launch operating system
A6 5GNot verified
iPhone DuoiOS 27.1
Sources
A6 5G
No source recorded for this side.
iPhone DuoApple announces iPhone Duo
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wi-Fi
A6 5GWi-Fi 5 (802.11ac), 802.11a/b/g/n; Wi-Fi Display; WLAN tethering
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.
Bluetooth
A6 5GBluetooth 5.4, Low Energy
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.
Connections
A6 5GNot verified
iPhone DuoUSB-C · DisplayPort · USB 3 up to 10 Gb/s
Sources
A6 5G
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Stylus support
A6 5GNot verified
iPhone DuoApple Pencil (USB-C), announced for later in 2026
Sources
A6 5G
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.
Biometric authentication
A6 5GNot verified
iPhone DuoTouch ID in the side button
Sources
A6 5G
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
UK box contents
A6 5GPhone, USB data cable, SIM ejector tool, quick guide, safety guide
iPhone DuoNot verified
Sources
A6 5G
One of each. No charger is listed; OPPO notes contents may vary by market.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Cellular modem
A6 5GNot verified
iPhone DuoApple C2
Sources
A6 5G
No source recorded for this side.
iPhone Duo
Listed in the UK Mobile and Wireless section for model A3720.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Display resolution
A6 5G1570 × 720
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.
eSIM support
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
OPPO lists Nano-SIM and Nano-USIM cards and does not mention eSIM.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
3.5 mm headphone jack
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
OPPO lists only 'Type-C' under Earphone Jack and does not mention a 3.5 mm jack or an adapter.
OPPO UK A6 5G complete technical specifications (CPH2831)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.
RAM and storage configuration
A6 5G6 GB RAM (LPDDR4X); 256 GB storage (UFS 2.2)
iPhone DuoRAM not published; 256 GB storage
Sources
A6 5G
Details: 6 GB physical RAM; 256 GB storage. RAM type: LPDDR4X. Storage type: UFS 2.2.
OPPO UK A6 5G complete technical specifications (CPH2831)One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.
Native telephoto reach
A6 5GNot verified
iPhone Duo0×
Sources
A6 5G
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
No dedicated telephoto module; the 2× mode is a crop.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
NFC
A6 5GYes
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.
Open thickness
A6 5GNot verified
iPhone Duo5.2 mm
Sources
A6 5G
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Open width
A6 5GNot verified
iPhone Duo164.6 mm
Sources
A6 5G
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Launch software listed by manufacturer
A6 5GColorOS 15.0
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.
Optical-quality zoom
A6 5GNot verified
iPhone Duo2×
Sources
A6 5G
Not verified for this exact model.
No source recorded for this side.
iPhone Duo
Manufacturer crop-mode claim; not a separate lens.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Outer display
A6 5GNot verified
iPhone Duo5.4-inch OLED · 1398 × 2034 · 460 ppi · up to 120 Hz
Sources
A6 5G
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Display panel
A6 5GLCD
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.
Comparable HDR peak brightness
A6 5GNot verified
iPhone Duo3000 nits
Sources
A6 5G
OPPO publishes no HDR peak-brightness figure. Its specification gives 900 nits typical and 1125 nits typical in high-brightness mode, which are not HDR peak measurements.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone Duo
Manufacturer claim, not an independent measurement.
Apple UK iPhone Duo technical specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer pixel density
A6 5G256 ppi
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.
Published professional camera workflows
A6 5GNot verified
iPhone Duo0
Sources
A6 5G
No source recorded for this side.
iPhone 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 specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Reverse wireless charging
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
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.
Battery — Battery
A6 5G6550mAh/25.68Wh (Typical); 6395mAh/25.07Wh (Rated)
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.
Battery — Fast Charge
A6 5GSupports (Max): 45W SUPERVOOC; Compatible with: 33W and below SUPERVOOC, 45 W PPS, 13.5 W PD
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.
Biometrics — Facial Recognition
A6 5GSupported
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.
Biometrics — Fingerprint
A6 5GSupported
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.
Camera — Front
A6 5G8MP, f/2.0, FOV 80°, 4P lens
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.
Camera — Rear
A6 5GWide angle: 50MP, f/1.8, FOV 76°, 5P lens, AF supported; Monochrome: 2MP, f/2.4, FOV 89°, 3P lens
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.
Camera — Shooting Mode
A6 5GRear: Photo, Video, Portrait, Night, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, PRO, DOC SCANNER; Front: Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, Retouch, Screen Fill Light, HI-RES
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.
Cellular Network — Frequency Band
A6 5GGSM: 850/900/1800/1900MHz; WCDMA: Band 1/2/4/5/6/8/19; LTE FDD: Band 1/2/3/4/5/7/8/12/17/18/19/20/26/28/66; LTE TDD: Band 38/39/40/41/42/48; 5G NR: n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n48/n66/n77/n78
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.
Cellular Network — SIM 2
A6 5GSupported
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.
Cellular Network — SIM Card Type
A6 5GNano-SIM card, Nano-USIM card
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.
Chips — CPU
A6 5G8 cores
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.
Chips — GPU
A6 5GARM Mali-G57 MC2@1072MHz
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.
Chips — SoC
A6 5GMediaTek Dimensity 6300
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.
Connectivity — Bluetooth® Audio Codec
A6 5GSBC, AAC, LDAC, aptX, aptX HD
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.
Connectivity — Bluetooth® Version
A6 5GBluetooth 5.4, Low Energy
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.
Connectivity — Earphone Jack
A6 5GType-C
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.
Connectivity — NFC
A6 5GSupported
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.
Connectivity — USB Interface
A6 5GUSB Type-C
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.
Connectivity — WLAN
A6 5GWi-Fi 5 (802.11ac) supported; 802.11a/b/g/n supported; Wi-Fi Display supported; WLAN Tethering supported
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.
Display — Brightness
A6 5GNormal brightness: 900 nits (Typical); HBM: 1125 nits (Typical)
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.
Display — Colour Depth
A6 5G16.7 million colours (8-bit)
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.
Display — Colour Gamut
A6 5GVivid mode: 83% DCI-P3; Natural mode: 100% sRGB
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.
Display — Panel
A6 5GLCD
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.
Display — Pixel Density
A6 5G256 PPI
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.
Display — Refresh Rate
A6 5GMaximum: 120Hz
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.
Display — Resolution
A6 5GHD+ 1570 × 720 Pixels
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.
Display — Screen Ratio
A6 5G90.6%
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.
Display — Size
A6 5G6.75 inches
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.
Display — Touch Sampling Rate
A6 5GMaximum: 240Hz; Default: 120Hz
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.
Eco-design — Compatibility with removable memory cards
A6 5GCompatible
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.
Eco-design — Ingress protection rating
A6 5GIP68
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.
Eco-design — Minimum battery endurance in cycles in number of cycles
A6 5G1600
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.
Eco-design — Percentage of recycled content for the product or a part
A6 5GNot available
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.
Eco-design — Recyclability rate Rcyc
A6 5G91.99%
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.
Eco-design — Weight range of critical raw materials and environmentally relevant materials
A6 5G1) Cobalt in the battery: above 10g; 2) Tantalum in capacitors: less than 0.01g; 3) Neodymium in loud speakers & vibration motors and other magnets: above 0.2g; 4) Gold in all components: less than 0.02g
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.
In the Box — In the Box
A6 5GPhone × 1; USB Data Cable × 1; SIM Ejector Tool × 1; Quick Guide × 1; Safety Guide × 1
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.
Location Technology — GNSS
A6 5GBeidou, GPS, GLONASS, Galileo, QZSS
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.
Location Technology — Others
A6 5GSupports A-GPS assisted positioning, WLAN positioning, Cellular network positioning, A-GNSS assisted positioning
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.
Operating System — Operating System
A6 5GColorOS 15.0
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.
Sensors — Sensors
A6 5GProximity sensor; Ambient light sensor; E-compass; Accelerometer; Side fingerprint sensor
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.
Size and Weight — Height
A6 5Gabout 166.61mm
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.
Size and Weight — Thickness
A6 5Gabout 8.61mm
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.
Size and Weight — Weight
A6 5Gabout 209g
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.
Size and Weight — Width
A6 5Gabout 78.51mm
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.
Storage — Phone Storage Card
A6 5GSupported
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.
Storage — RAM and ROM Capacities
A6 5G6GB + 256GB
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.
Storage — RAM Type
A6 5GLPDDR4X
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.
Storage — ROM Specifications
A6 5GUFS 2.2
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.
Storage — USB OTG
A6 5GSupported
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.
Video — Front
A6 5G1080P video: 30fps; 720P video: 30fps; 1080P TIME-LAPSE: 30fps; Supports Dual-view video shooting
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.
Video — Rear
A6 5G1080P video: 60fps (4GB memory Unsupported), 30fps; 720P video: 60fps (4GB memory Unsupported), 30fps; 720P SLO-MO video: 120fps; 1080P TIME-LAPSE: 30fps; Supports Dual-view video shooting; Supports video zoom shooting: up to 10× digital zoom
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.
Built-in speaker count
A6 5G2
iPhone DuoNot verified
Sources
A6 5G
Manufacturer states dual stereo speakers; the '300%' Ultra Volume Mode figure is an OPPO lab volume claim and is not stored as a quality measure.
OPPO UK A6 5G product features, images and claim conditionsiPhone 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
A6 5GNot verified
iPhone Duo26 hours (inner display)
Sources
A6 5G
No source recorded for this side.
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 specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Cooling design
A6 5GSuperCool VC (vapour chamber) system; 3900 mm² vapour-chamber area
iPhone DuoNot verified
Sources
A6 5G
Manufacturer cooling-design claim. Sustained performance and surface temperatures have not been independently tested.
OPPO UK A6 5G product features, images and claim conditionsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Typical use
A6 5GNot verified
iPhone Duo24 hours
Sources
A6 5G
No source recorded for this side.
iPhone 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 specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
US specification difference
A6 5GNot verified
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
A6 5G
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
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
Rear video is listed up to 1080p 60 fps; 8K recording is not mentioned.
OPPO UK A6 5G complete technical specifications (CPH2831)Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wired reverse charging
A6 5G5 W
iPhone DuoNot verified
Sources
A6 5G
OPPO states 5V/1A (max); watts are that rating multiplied out. Charging may fail or drop depending on the other device's OTG behaviour. Not reverse wireless charging. · 5V/1A maximum via USB-OTG with a C-to-C cable
OPPO UK A6 5G product features, images and claim conditionsiPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
Wireless charging
A6 5GNot verified
iPhone DuoYes
Sources
A6 5G
OPPO's specification lists wired charging only and does not mention wireless charging, so support is unknown rather than assumed absent.
OPPO UK A6 5G complete technical specifications (CPH2831)Evidence is missing or conflicting on at least one side. This is not a verified difference.
Maximum published wireless charging power
A6 5GNot verified
iPhone DuoNot verified
Sources
A6 5G
OPPO states no wireless charging power for this model.
OPPO UK A6 5G complete technical specifications (CPH2831)iPhone Duo
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
MagSafe / Qi2 charging
A6 5GNot verified
iPhone Duo25 W
Sources
A6 5G
No source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
3 shared fields have the same recorded value.
COMPARE THE DETAILS
Full specifications
All specs126 specificationsA6 5GiPhone Duo
A6 5GiPhone DuoWeightDiffers
209g
Approximate ('about') manufacturer value for the model, including battery. OPPO notes that size and weight may vary by configuration, manufacturing process and measurement; no colour-specific weight is published.
254g
WidthDiffers
78.51mm
84.1mm
Closed width
ThicknessDiffers
8.61mm
11.3mm
Closed thickness
DimensionsDiffers
166.61 × 78.51 × 8.61 mm (height × width × thickness), Sapphire Black
Closed: 117.8 × 84.1 × 11.3 mm; open: 117.8 × 164.6 × 5.2 mm (height × width × thickness)
ColourDiffers
Sapphire Black
Night Sky
Form factorDiffers
slab
foldable
HeightDiffers
166.61 mm
117.8 mm
Size and Weight — Height
Sources
iPhone DuoNo source recorded
about 166.61mm
Not verified
Size and Weight — Width
Sources
iPhone DuoNo source recorded
about 78.51mm
Not verified
Size and Weight — Thickness
Sources
iPhone DuoNo source recorded
about 8.61mm
Not verified
Size and Weight — Weight
Sources
iPhone DuoNo source recorded
about 209g
Not verified
Eco-design — Weight range of critical raw materials and environmentally relevant materials
Sources
iPhone DuoNo source recorded
1) Cobalt in the battery: above 10g; 2) Tantalum in capacitors: less than 0.01g; 3) Neodymium in loud speakers & vibration motors and other magnets: above 0.2g; 4) Gold in all components: less than 0.02g
Not verified
Cooling design
Sources
iPhone DuoNo source recorded
SuperCool VC (vapour chamber) system; 3900 mm² vapour-chamber areaManufacturer cooling-design claim. Sustained performance and surface temperatures have not been independently tested.
Not verified
Open width
Sources
A6 5GNo source recorded
Not verified
164.6 mm
Open thickness
Sources
A6 5GNo source recorded
Not verified
5.2 mm
Screen sizeDiffers
6.75″
Screen diagonal · Measured as a rectangle; rounded corners reduce the usable screen area.
7.6″
Inner display size · Inner display when open; outer display is 5.4 inches.
Published peak brightnessManufacturer peak claims use different test conditions.
Not verifiedComparable HDR peak brightness · OPPO publishes no HDR peak-brightness figure. Its specification gives 900 nits typical and 1125 nits typical in high-brightness mode, which are not HDR peak measurements.
3000 nitsPublished outdoor peak · Manufacturer claim, not an independent measurement.
Pixel densityDiffers
256 ppi
430 ppi
Inner pixel density
Maximum refresh rate
120Hz
Maximum display refresh rate · OPPO lists a maximum of 120 Hz; the active rate depends on content and settings.
120Hz
Adaptive ProMotion; refresh depends on content.
Display specificationDiffers
6.75-inch LCD; 1570 × 720; up to 120 Hz; 1125 nits (HBM)Details: 6.75-inch LCD; HD+ 1570 × 720 pixels; 256 ppi; up to 120 Hz refresh; touch sampling up to 240 Hz (default 120 Hz); 16.7 million colours (8-bit); Vivid mode 83% DCI-P3, Natural mode 100% sRGB; 900 nits typical, 1125 nits typical in high-brightness mode (HBM); 90.6% screen ratio
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.
Display resolution
Sources
iPhone DuoNo source recorded
1570 × 720
Not verified
Manufacturer pixel density
Sources
iPhone DuoNo source recorded
256 ppi
Not verified
Display — Size
Sources
iPhone DuoNo source recorded
6.75 inches
Not verified
Display — Screen Ratio
Sources
iPhone DuoNo source recorded
90.6%
Not verified
Display — Resolution
Sources
iPhone DuoNo source recorded
HD+ 1570 × 720 Pixels
Not verified
Display — Refresh Rate
Sources
iPhone DuoNo source recorded
Maximum: 120Hz
Not verified
Display — Touch Sampling Rate
Sources
iPhone DuoNo source recorded
Maximum: 240Hz; Default: 120Hz
Not verified
Display — Colour Gamut
Sources
iPhone DuoNo source recorded
Vivid mode: 83% DCI-P3; Natural mode: 100% sRGB
Not verified
Display — Colour Depth
Sources
iPhone DuoNo source recorded
16.7 million colours (8-bit)
Not verified
Display — Pixel Density
Sources
iPhone DuoNo source recorded
256 PPI
Not verified
Display — Brightness
Sources
iPhone DuoNo source recorded
Normal brightness: 900 nits (Typical); HBM: 1125 nits (Typical)
Not verified
Display — Panel
Sources
iPhone DuoNo source recorded
LCD
Not verified
Outer display
Sources
A6 5GNo source recorded
Not verified
5.4-inch OLED · 1398 × 2034 · 460 ppi · up to 120 Hz
Native telephoto reach
Sources
A6 5GNo source recorded
Not verifiedNot verified for this exact model.
No dedicated lensNo dedicated telephoto module; the 2× mode is a crop.
Rear camera modules
2
Counts every rear camera module OPPO lists, including any monochrome or depth module.
2
Camera systemDiffers
Main: 50 MP (f/1.8); Monochrome: 2 MP; Front: 8 MP; Video: up to 1080p 60 fpsModule details: Main (wide): 50 MP, f/1.8, FOV 76°, 5P lens, AF; Monochrome: 2 MP, f/2.4, FOV 89°, 3P lens; Front: 8 MP, f/2.0, FOV 80°, 4P lens
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
Front camerasDiffers
8 MP, f/2.0, FOV 80°, 4P lens
Outer: 12 MP Center Stage, f/2.2. Inner: under-display FaceTime camera, f/1.8; resolution not published.
Camera — Rear
Sources
iPhone DuoNo source recorded
Wide angle: 50MP, f/1.8, FOV 76°, 5P lens, AF supported; Monochrome: 2MP, f/2.4, FOV 89°, 3P lens
Not verified
Camera — Front
Sources
iPhone DuoNo source recorded
8MP, f/2.0, FOV 80°, 4P lens
Not verified
Camera — Shooting Mode
Sources
iPhone DuoNo source recorded
Rear: Photo, Video, Portrait, Night, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, PRO, DOC SCANNER; Front: Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, Retouch, Screen Fill Light, HI-RES
Not verified
Rear camera autofocus
Sources
iPhone DuoNo source recorded
YesAutofocus is stated for the rear main (wide) camera; the 2MP monochrome module lists no AF.
Not verified
Optical-quality zoom
Sources
A6 5GNo source recorded
Not verifiedNot verified for this exact model.
2×Manufacturer crop-mode claim; not a separate lens.
Published professional camera workflows
Sources
A6 5GNo source recorded
Not verified
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 optical stabilisation
Sources
A6 5GNo source recorded
Not verified
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
A6 5GNo source recorded
Not verified
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
A6 5GNo source recorded
Not verified
60 fpsOuter 12 MP Center Stage camera. The inner under-display FaceTime camera records up to 1080p at 60 fps.
Claimed video playbackUp-to manufacturer claims. Playback protocols differ.
Sources
A6 5GNo source recorded
Not verifiedNot verified for this exact model.
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.
Wireless charging
Not verifiedOPPO's specification lists wired charging only and does not mention wireless charging, so support is unknown rather than assumed absent.
Yes
Battery and chargingDiffers
6550 mAh; 45 W wiredDetails: 6550 mAh / 25.68 Wh typical (6395 mAh / 25.07 Wh rated); wired charging: up to 45 W SUPERVOOC; also compatible with SUPERVOOC 33 W and below, 45 W PPS, 13.5 W PD
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.
Typical battery capacity
Sources
iPhone DuoNo source recorded
6550 mAhTypical UK battery capacity; not an independent runtime measurement.
Not verified
Maximum published wired charging power
Sources
iPhone DuoNo source recorded
45 WCompatible charger and cable required; negotiated power depends on protocol and conditions.
Not verified
Battery — Battery
Sources
iPhone DuoNo source recorded
6550mAh/25.68Wh (Typical); 6395mAh/25.07Wh (Rated)
Not verified
Battery — Fast Charge
Sources
iPhone DuoNo source recorded
Supports (Max): 45W SUPERVOOC; Compatible with: 33W and below SUPERVOOC, 45 W PPS, 13.5 W PD
Not verified
Eco-design — Minimum battery endurance in cycles in number of cycles
Sources
iPhone DuoNo source recorded
1600
Not verified
Wired reverse charging
Sources
iPhone DuoNo source recorded
5 WOPPO states 5V/1A (max); watts are that rating multiplied out. Charging may fail or drop depending on the other device's OTG behaviour. Not reverse wireless charging. · 5V/1A maximum via USB-OTG with a C-to-C cable
Not verified
Claimed streamed video
Sources
A6 5GNo source recorded
Not verified
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 charge
Sources
A6 5GNo source recorded
Not verified
20 minutesApple claim with a separately sold 60W-capable adapter.
MagSafe / Qi2 charging
Sources
A6 5GNo source recorded
Not verified
25 WCompatible charger and adapter required.
Typical use
Sources
A6 5GNo source recorded
Not verified
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
Not publishedOPPO's UK pages state no software-update period or Android upgrade count for this model; it launches with ColorOS 15.0.
No fixed update period published; ships with iOS 27.1
Launch operating system
Sources
A6 5GNo source recorded
iPhone DuoApple announces iPhone Duo
Not verified
iOS 27.1
ChipsetDiffers
MediaTek Dimensity 6300
Apple A20 Pro · 6 CPU cores · 7 GPU cores · dual 16-core Neural Engine
RAM and storage configurationDiffers
6 GB RAM (LPDDR4X); 256 GB storage (UFS 2.2)Details: 6 GB physical RAM; 256 GB storage. RAM type: LPDDR4X. Storage type: UFS 2.2.
RAM not published; 256 GB storageApple does not publish RAM capacity.
Regional SIM / network configurationConfiguration
UK model CPH2831; dual SIM (Nano-SIM / Nano-USIM); 5GBands: GSM 850/900/1800/1900 MHz; WCDMA bands 1/2/4/5/6/8/19; LTE FDD bands 1/2/3/4/5/7/8/12/17/18/19/20/26/28/66; LTE TDD bands 38/39/40/41/42/48; 5G NR bands n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n48/n66/n77/n78. UK specification; OPPO notes that live-network functions depend on the carrier. Check carrier support if you plan to use it outside the UK.
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
256 GB
256 GB
RAM
6 GB
Not verifiedNot published by Apple.
Display panel
Sources
iPhone DuoNo source recorded
LCD
Not verified
Ingress protectionDiffers
IP66 / IP68 / IP69Conditional manufacturer rating. See the product-page test notes; not a guarantee against water damage.
IP68Apple controlled test: 6 metres for 30 minutes; resistance is not permanent.
eSIM onlyDiffers
NoThe UK specification explicitly includes physical Nano-SIM support.
Yes
Launch software listed by manufacturer
Sources
iPhone DuoNo source recorded
ColorOS 15.0
Not verified
Bluetooth
Sources
iPhone DuoNo source recorded
Bluetooth 5.4, Low Energy
Not verified
Wi-Fi
Sources
iPhone DuoNo source recorded
Wi-Fi 5 (802.11ac), 802.11a/b/g/n; Wi-Fi Display; WLAN tethering
Not verified
NFC
Sources
iPhone DuoNo source recorded
Yes
Not verified
UK box contents
Sources
iPhone DuoNo source recorded
Phone, USB data cable, SIM ejector tool, quick guide, safety guideOne of each. No charger is listed; OPPO notes contents may vary by market.
Not verified
Expandable storage
Sources
iPhone DuoNo source recorded
Yes
Not verifiedNot verified for this exact model.
Storage — RAM and ROM Capacities
Sources
iPhone DuoNo source recorded
6GB + 256GB
Not verified
Storage — RAM Type
Sources
iPhone DuoNo source recorded
LPDDR4X
Not verified
Storage — ROM Specifications
Sources
iPhone DuoNo source recorded
UFS 2.2
Not verified
Storage — Phone Storage Card
Sources
iPhone DuoNo source recorded
Supported
Not verified
Storage — USB OTG
Sources
iPhone DuoNo source recorded
Supported
Not verified
Video — Rear
Sources
iPhone DuoNo source recorded
1080P video: 60fps (4GB memory Unsupported), 30fps; 720P video: 60fps (4GB memory Unsupported), 30fps; 720P SLO-MO video: 120fps; 1080P TIME-LAPSE: 30fps; Supports Dual-view video shooting; Supports video zoom shooting: up to 10× digital zoom
Not verified
Video — Front
Sources
iPhone DuoNo source recorded
1080P video: 30fps; 720P video: 30fps; 1080P TIME-LAPSE: 30fps; Supports Dual-view video shooting
Not verified
Chips — SoC
Sources
iPhone DuoNo source recorded
MediaTek Dimensity 6300
Not verified
Chips — CPU
Sources
iPhone DuoNo source recorded
8 cores
Not verified
Chips — GPU
Sources
iPhone DuoNo source recorded
ARM Mali-G57 MC2@1072MHz
Not verified
Biometrics — Fingerprint
Sources
iPhone DuoNo source recorded
Supported
Not verified
Biometrics — Facial Recognition
Sources
iPhone DuoNo source recorded
Supported
Not verified
Sensors — Sensors
Sources
iPhone DuoNo source recorded
Proximity sensor; Ambient light sensor; E-compass; Accelerometer; Side fingerprint sensor
Not verified
Cellular Network — SIM 2
Sources
iPhone DuoNo source recorded
Supported
Not verified
Cellular Network — SIM Card Type
Sources
iPhone DuoNo source recorded
Nano-SIM card, Nano-USIM card
Not verified
Cellular Network — Frequency Band
Sources
iPhone DuoNo source recorded
GSM: 850/900/1800/1900MHz; WCDMA: Band 1/2/4/5/6/8/19; LTE FDD: Band 1/2/3/4/5/7/8/12/17/18/19/20/26/28/66; LTE TDD: Band 38/39/40/41/42/48; 5G NR: n1/n2/n3/n5/n7/n8/n12/n20/n26/n28/n38/n40/n41/n48/n66/n77/n78
Not verified
Connectivity — WLAN
Sources
iPhone DuoNo source recorded
Wi-Fi 5 (802.11ac) supported; 802.11a/b/g/n supported; Wi-Fi Display supported; WLAN Tethering supported
Not verified
Connectivity — Bluetooth® Version
Sources
iPhone DuoNo source recorded
Bluetooth 5.4, Low Energy
Not verified
Connectivity — Bluetooth® Audio Codec
Sources
iPhone DuoNo source recorded
SBC, AAC, LDAC, aptX, aptX HD
Not verified
Connectivity — USB Interface
Sources
iPhone DuoNo source recorded
USB Type-C
Not verified
Connectivity — Earphone Jack
Sources
iPhone DuoNo source recorded
Type-C
Not verified
Connectivity — NFC
Sources
iPhone DuoNo source recorded
Supported
Not verified
Operating System — Operating System
Sources
iPhone DuoNo source recorded
ColorOS 15.0
Not verified
Location Technology — GNSS
Sources
iPhone DuoNo source recorded
Beidou, GPS, GLONASS, Galileo, QZSS
Not verified
Location Technology — Others
Sources
iPhone DuoNo source recorded
Supports A-GPS assisted positioning, WLAN positioning, Cellular network positioning, A-GNSS assisted positioning
Not verified
Eco-design — Compatibility with removable memory cards
Sources
iPhone DuoNo source recorded
Compatible
Not verified
Eco-design — Recyclability rate Rcyc
Sources
iPhone DuoNo source recorded
91.99%
Not verified
Eco-design — Percentage of recycled content for the product or a part
Sources
iPhone DuoNo source recorded
Not available
Not verified
Eco-design — Ingress protection rating
Sources
iPhone DuoNo source recorded
IP68
Not verified
In the Box — In the Box
Sources
iPhone DuoNo source recorded
Phone × 1; USB Data Cable × 1; SIM Ejector Tool × 1; Quick Guide × 1; Safety Guide × 1
Not verified
Manufacturer shop SKU
Sources
iPhone DuoNo source recorded
5011100634
Not verified
Built-in speaker count
Sources
iPhone DuoNo source recorded
2Manufacturer states dual stereo speakers; the '300%' Ultra Volume Mode figure is an OPPO lab volume claim and is not stored as a quality measure.
Not verified
Connections
Sources
A6 5GNo source recorded
Not verified
USB-C · DisplayPort · USB 3 up to 10 Gb/s
Wireless connectivity
Sources
A6 5GNo source recorded
Not verified
Wi-Fi 7 · Bluetooth 6 · Thread
Biometric authentication
Sources
A6 5GNo source recorded
Not verified
Touch ID in the side button
Pre-orders open
Sources
A6 5GNo source recorded
iPhone DuoApple announces iPhone Duo
Not verified
2026-10-16
Announced availability
Sources
A6 5GNo source recorded
iPhone DuoApple announces iPhone Duo
Not verified
2026-10-23
Apple UK reference price
Sources
A6 5GNo source recorded
iPhone DuoApple UK iPhone Duo, 256 GB, Night Sky
Not verified
£1,999Announced 256 GB configuration price; not a current retailer offer.
US specification difference
Sources
A6 5GNo source recorded
Not verified
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
A6 5GNo source recorded
Not verified
Apple C2Listed in the UK Mobile and Wireless section for model A3720.
Stylus support
Sources
A6 5GNo 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 (9)Not verified or conflicting for both phones. Kept for completeness; never counted as a difference.
8K video recording
Not verifiedRear video is listed up to 1080p 60 fps; 8K 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.
Maximum published wireless charging power
Sources
iPhone DuoNo source recorded
Not verifiedOPPO states no wireless charging power for this model.
Not verified
Headphone jack
Sources
iPhone DuoNo source recorded
Not verifiedOPPO lists only 'Type-C' under Earphone Jack and does not mention a 3.5 mm jack or an adapter.
Not verifiedNot verified for this exact model.
eSIM support
Sources
iPhone DuoNo source recorded
Not verifiedOPPO lists Nano-SIM and Nano-USIM cards and does not mention eSIM.
Not verified
Rear camera optical stabilisation
Sources
iPhone DuoNo source recorded
Not verifiedThe main camera has autofocus. The manufacturer does not say whether the rear cameras have optical stabilisation.
Not verified
Front camera autofocus
Sources
iPhone DuoNo source recorded
Not verifiedThe front camera row lists resolution, aperture, FOV and lens elements only; autofocus is neither stated nor excluded.
Not verified
Front camera optical stabilisation
Sources
iPhone DuoNo source recorded
Not verifiedThe manufacturer does not say whether the front camera has optical stabilisation.
Not verified
Reverse wireless charging
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.7 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 scoresOPPO A6 5G
256 GB · checked 28 Sept 2026
Specifications & verification
Weight209 gManufacturer claim · high confidence
Approximate ('about') manufacturer value for the model, including battery. OPPO notes that size and weight may vary by configuration, manufacturing process and measurement; no colour-specific weight is published.
OPPOWidth78.51 mmManufacturer claim · high confidenceOPPO
Thickness8.61 mmManufacturer claim · high confidenceOPPO
Display size6.75 inchesManufacturer claim · high confidence
Measured as a rectangle; rounded corners reduce the usable screen area.
OPPOClaimed video playbackNot verified
Not published
Claimed charging rateNot verified
Not published
Published total supportNot verified
Not published
Reverse wireless chargingNot verified
Not published
Expandable storageYesManufacturer claim · high confidenceOPPO
eSIM onlyNoManufacturer claim · high confidence
The UK specification explicitly includes physical Nano-SIM support.
OPPOIP ratingIP66 / IP68 / IP69Manufacturer claim · high confidence
Conditional manufacturer rating. See the product-page test notes; not a guarantee against water damage.
OPPORAM6 GBManufacturer claim · high confidenceOPPO
Pixel density256 ppiManufacturer claim · high confidenceOPPO
Maximum refresh rate120 HzManufacturer claim · high confidence
OPPO lists a maximum of 120 Hz; the active rate depends on content and settings.
OPPONative telephoto reachNot verified
Not published
Claimed optical-quality reachNot verified
Not published
Rear camera modules2Manufacturer claim · high confidence
Counts every rear camera module OPPO lists, including any monochrome or depth module.
OPPOManufacturer list priceNot verified
All sources3
- OPPO UK A6 5G complete technical specifications (CPH2831)OPPO · accessed 10 Sept 2026
- OPPO UK A6 5G product features, images and claim conditionsOPPO · accessed 10 Sept 2026
- OPPO UK A6 5G selected colour, memory and official product galleryOPPO · accessed 10 Sept 2026
Apple iPhone Duo
256 GB · checked 28 Sept 2026
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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