Apple iPhone 17 Pro Max / Samsung Galaxy A56 5G (SM-A566B)

Apple iPhone 17 Pro Max: A3256 / A3257 · 256 GB, 512 GB, 1 TB, 2 TB; Silver, Cosmic Orange, Deep Blue; dual eSIM only

Samsung Galaxy A56 5G (SM-A566B): SM-A566B (Europe/UK); the listed configuration is 8 GB / 256 GB, with 8/128 and 12/256 GB depending on market. The Galaxy A55 (previous generation) and Galaxy A36 5G are separate models.

SpecificationApple iPhone 17 Pro MaxSamsung Galaxy A56 5G (SM-A566B)
Release year20252025
Display6.9-inch Super Retina XDR OLED; 2868 × 1320, 460 ppi; ProMotion up to 120 Hz; Always-On

ProMotion adjusts the refresh rate to the content, giving 120 Hz smoothness when scrolling and lowering it on still images to save battery. The Always-On display shows the time and notifications dimmed while locked.

Apple		6.7-inch FHD+ Super AMOLED, 2340 × 1080; up to 120 Hz refresh; up to 1,200 nits in High Brightness Mode

120 Hz makes scrolling smoother; 1,200 nits is reached in High Brightness Mode, which switches on automatically in sunlight. Allowing for the rounded corners, the visible area is 6.5 inches.

Samsung
Brightness1,000 nits typical, 1,600 nits HDR, 3,000 nits outdoor peak; 1 nit minimum

The 3,000-nit outdoor figure is a short peak in strong sunlight, not sustained full-screen white. The screen has an anti-reflective coating.

Apple		—
Build and glassAluminium unibody; Ceramic Shield 2 front, Ceramic Shield back Apple—
Water resistanceIP68 (up to 6 m for 30 minutes)

Apple notes that this resistance is not permanent and can decrease with normal wear.

Apple		—
ChipA19 Pro; 6-core CPU (2 performance, 4 efficiency), 6-core GPU with Neural Accelerators, 16-core Neural Engine

The GPU supports hardware-accelerated ray tracing.

Apple		—
Storage256 GB, 512 GB, 1 TB, 2 TB Apple—
Main camera48 MP Fusion Main, 24 mm, ƒ/1.78, second-generation sensor-shift stabilisation

It also gives a 12 MP 2× (48 mm) image by using the centre of the sensor.

Apple		—
Ultra wide camera48 MP Fusion Ultra Wide, 13 mm, ƒ/2.2, 120° field of view

This camera is also used for 48 MP macro shots.

Apple		—
Telephoto camera48 MP Fusion Telephoto, 100 mm (4×), ƒ/2.8, tetraprism, 3D sensor-shift stabilisation

Using the centre of the sensor gives a 12 MP 8× (200 mm) image; Apple quotes a 16× optical-quality range and up to 40× digital zoom.

Apple		—
Video4K Dolby Vision up to 120 fps; ProRes RAW, Apple Log 2, Genlock

4K 100/120 fps is limited to the main camera. ProRes 4K 120 fps requires recording to external storage. Genlock syncs several cameras to the same timing with compatible hardware.

Apple		—
Front camera18 MP Center Stage, ƒ/1.9; 4K Dolby Vision up to 60 fps

The Center Stage camera’s square sensor allows landscape or portrait selfies without rotating the phone.

Apple		—
BatteryUp to 39 hours of video playback (35 hours streamed); lithium-ion Apple—
Wired chargingAbout 50% in 20 minutes with a 40 W or higher USB-C adapter

No adapter in the box; only a 1 m USB-C charge cable.

Apple		—
Wireless chargingUp to 25 W with MagSafe and Qi2

Apple quotes about 50% in 30 minutes with a 30 W or higher adapter and MagSafe Charger.

Apple		—
USB-CUSB 3 (up to 10 Gb/s), DisplayPort, charging

10 Gb/s needs a compatible USB 3 cable; the included cable does not guarantee that speed.

Apple		—
WirelessWi-Fi 7 (2×2 MIMO), Bluetooth 6, Thread, second-generation Ultra Wideband, NFC; Apple N1 wireless chip

Ultra Wideband availability varies by region.

Apple		—
Cellular and SIM5G (sub-6 GHz and mmWave), Gigabit LTE; dual eSIM only, no physical SIM Apple—
Satellite and safetyEmergency SOS, Roadside Assistance, Messages and Find My via satellite; Crash Detection

Availability of satellite features varies by country.

Apple		—
Buttons and sensorsAction button, Camera Control; Face ID, LiDAR, barometer, dual ambient light sensors

Camera Control opens the camera and changes settings such as zoom and exposure with slide and light-press gestures.

Apple		—
Size and weight163.4 × 78.0 × 8.75 mm; 233 g Apple162.2 × 77.5 × 7.4 mm; 198 g Samsung
Operating systemiOS 26 Apple—
In the boxiPhone, 1 m USB-C charge cable, documentation Apple—
Glass—Corning Gorilla Glass Victus+ front and back (camera glass excluded)

Glass on the back as well is uncommon in this class; Samsung notes the camera lens covers are not included.

Samsung
Processor—Exynos 1580 (4 nm); octa-core: 1 × 2.9 GHz, 3 × 2.6 GHz, 4 × 1.9 GHz; Xclipse 540 GPU

Samsung says a larger vapor chamber than the previous generation spreads heat better in games and multitasking.

Samsung
Memory and storage—8 GB RAM, 256 GB storage (234.4 GB available); 8/128 and 12/256 GB options depending on market; no microSD slot

With no card slot, storage cannot be expanded later, so the capacity choice matters for heavy photo and video use.

Samsung
Rear cameras—50MP wide, ƒ/1.8, autofocus and OIS; 12MP ultra-wide, ƒ/2.2; 5MP macro, ƒ/2.4; 10× digital zoom

Optical stabilisation (OIS) is on the main camera only and reduces shake at night and in video. There is no telephoto camera; zoom is digital.

Samsung
Front camera and video—12MP front camera, ƒ/2.2, fixed focus; 4K 30 fps recording on the rear camera, 240 fps slow motion in HD; 10-bit HDR video on the front camera

4K recording is limited to 30 fps; smoother video needs a drop to 1080p.

Samsung
Battery and charging—5,000 mAh (typical); up to 29 hours video playback; 45 W Super Fast Charging 2.0 (adapter sold separately)

45 W speeds need a 45 W USB PD PPS adapter; lower-powered adapters take longer.

Samsung
Connectivity—5G Sub-6; Wi-Fi 6 (802.11ax, 2.4/5 GHz); Bluetooth 5.3; NFC; USB-C (USB 2.0); no 3.5 mm headphone jack

USB 2.0 is slower than USB 3 ports for large video transfers and has no video output.

Samsung
SIM—Nano-SIM and eSIM; SIM+SIM, SIM+eSIM or dual eSIM combinations Samsung
Location and sensors—GPS, GLONASS, BeiDou, Galileo, QZSS; in-display fingerprint, accelerometer, gyro, geomagnetic, light and virtual proximity sensor

A virtual proximity sensor uses software and other sensors rather than dedicated hardware to turn the screen off during calls.

Samsung
Water and dust resistance—IP67 (tested in up to 1 m of fresh water for up to 30 minutes)

This is no guarantee against seawater, pool water or pressurised water.

Samsung
Software and updates—Ships with One UI 7; 6 generations of Android/One UI upgrades and 6 years of security updates (until 31 March 2032 on the UK page)

This is the longest support yet in the Galaxy A series; rollout timing can vary by country and carrier.

Samsung
Security—Samsung Knox Vault, Auto Blocker, Theft Protection

Knox Vault stores sensitive data such as PINs and passwords in an isolated hardware area separate from the main processor.

Samsung
Colours—Awesome Graphite, Awesome Lightgrey, Awesome Olive, Awesome Pink Samsung