Apple iPhone 18 Pro Max: Specifications, Features and Performance

The Apple iPhone 18 Pro Max is a 5G smartphone designed for users who want a large display, powerful performance, advanced cameras and long battery life.

As the top model in Apple's iPhone 18 Pro series, the device combines a 6.9-inch OLED display with the Apple A20 Pro chipset, a 48MP triple-camera system, up to 2TB of storage and support for advanced video recording features.

The iPhone 18 Pro Max is available in different market versions, with variations in SIM configuration and cellular network support depending on the region.

Design and Build Quality

The iPhone 18 Pro Max measures 163.4 x 78 x 8.8 mm and weighs 249g. It features a Ceramic Shield 2 front, an aluminium frame and an aluminium back with glass protection.

The phone has an IP68 rating for dust and water resistance and can be immersed in up to 6 metres of water for 30 minutes under the specified conditions.

It is available in Black, Silver, Glacier and Burgundy.

Market Versions

The iPhone 18 Pro Max comes in different versions for international markets. These versions can differ in SIM configuration and supported 4G and 5G network bands.

The international version supports a Nano-SIM alongside eSIM, while the US version uses eSIM rather than a physical SIM card. Users can store eight or more eSIMs on the device and have up to two active at the same time.

The versions sold in the Middle East, Canada and Mexico also support a Nano-SIM alongside eSIM, while the China version supports two Nano-SIM cards as well as eSIM.

Because cellular bands can vary between market versions, buyers importing the iPhone 18 Pro Max should check network compatibility before purchasing.

Display

The iPhone 18 Pro Max features a 6.9-inch LTPO Super Retina XDR OLED display with a 120Hz refresh rate. It supports HDR10 and Dolby Vision for compatible content.

The display has a 1320 x 2868-pixel resolution, a 19.5:9 aspect ratio and approximately 460ppi pixel density.

Brightness reaches 1,000 nits in typical use, 1,600 nits in high-brightness mode and up to 3,000 nits at peak brightness.

The display also features Ceramic Shield 2 protection and an anti-reflective coating.

Performance and Processor

The iPhone 18 Pro Max is powered by Apple's A20 Pro chipset, built on a 2nm process.

The processor has a hexa-core CPU and is paired with a 7-core Apple GPU. The phone comes with 12GB of RAM across its storage configurations.

Storage options include 256GB, 512GB, 1TB and 2TB. The device uses NVMe storage and does not support a memory card.

This hardware configuration is designed to handle demanding applications, gaming, photography, video editing and other intensive tasks.

Camera Features

The iPhone 18 Pro Max features a triple rear camera system with three 48MP cameras.

The main camera has a 48MP sensor with an f/1.5-4.0 aperture, 24mm focal length, dual-pixel PDAF and second-generation sensor-shift optical image stabilisation.

The 48MP periscope telephoto camera has an f/2.8 aperture, 100mm focal length and 4x optical zoom. It also features PDAF and 3D sensor-shift optical image stabilisation.

The 48MP ultrawide camera has an f/2.2 aperture, a 13mm focal length and a 120-degree field of view.

A TOF 3D LiDAR sensor is also included for depth-related functions.

The rear camera system supports HDR photography, panoramas and dual-LED dual-tone flash.

For video, the phone can record in 4K at up to 120fps and 1080p at up to 240fps. It also supports 10-bit HDR, Dolby Vision HDR, ProRes, ProRes RAW, Apple Log 2 and 3D spatial video and audio.

Front Camera

The front camera uses an 18MP sensor with an f/1.9 aperture and a 20mm ultrawide lens.

It supports PDAF and works with the SL 3D system for Face ID and depth-related features.

Front-camera video recording supports 4K at up to 60fps and 1080p at up to 120fps, with gyro-EIS for stabilisation.

Battery and Charging

The iPhone 18 Pro Max has a large battery, although capacity varies between market versions.

The Nano-SIM model has a 5,391mAh battery, while the eSIM-only version has a 5,567mAh battery.

Wired charging supports PD3.2 and AVS, with up to 50 per cent charge in 15 minutes.

Wireless charging supports up to 25W through MagSafe and Qi2, while the China version supports wireless charging at up to 15W.

The phone also supports 4.5W reverse wired charging.

Software and Features

The iPhone 18 Pro Max runs iOS 27 and includes Apple's security, connectivity and ecosystem features.

Face ID provides biometric authentication, while the device also includes an accelerometer, gyroscope, proximity sensor, compass and barometer.

Wireless connectivity includes Wi-Fi 7 and Bluetooth 6.0. NFC is also available for supported functions.

The phone supports GPS, GLONASS, Galileo, BDS, QZSS and NavIC for positioning.

It also features second-generation Ultra Wideband technology and satellite-based Emergency SOS, Messages and Find My features.

The iPhone 18 Pro Max has stereo speakers but does not include a 3.5mm headphone jack.

Apple iPhone 18 Pro Max Specifications

Feature	Specification
Device	Apple iPhone 18 Pro Max
Announcement	9 September 2026
Release	18 September 2026
Network	GSM / HSPA / LTE / 5G
Dimensions	163.4 x 78 x 8.8 mm
Weight	249g
SIM	Market-dependent
Protection	IP68
Display	6.9-inch LTPO Super Retina XDR OLED
Refresh Rate	120Hz
Resolution	1320 x 2868 pixels
Peak Brightness	3,000 nits
Operating System	iOS 27
Chipset	Apple A20 Pro, 2nm
CPU	Hexa-core
GPU	Apple 7-core GPU
RAM	12GB
Storage	256GB / 512GB / 1TB / 2TB
Rear Cameras	48MP + 48MP + 48MP
Telephoto	48MP periscope, 4x optical zoom
Ultrawide	48MP, 120°
Front Camera	18MP
Rear Video	Up to 4K at 120fps
Front Video	Up to 4K at 60fps
Speakers	Stereo
Headphone Jack	No
Wi-Fi	Wi-Fi 7
Bluetooth	6.0
NFC	Yes
USB	USB Type-C 3.2 Gen 2
Battery	5,391mAh / 5,567mAh, market-dependent
Wired Charging	50% in 15 minutes
Wireless Charging	Up to 25W
Colours	Black, Silver, Glacier, Burgundy
Models	A3717, A3473, A3716, A3718

Gaming and Everyday Performance

The A20 Pro chipset and 12GB of RAM provide the hardware needed for demanding applications and mobile games.

The 120Hz display allows for smoother scrolling and animations, while the large 6.9-inch screen provides plenty of space for gaming, video playback and everyday tasks.

The range of storage options also gives users flexibility depending on how much space they need for photos, videos, apps and other files.

The Apple iPhone 18 Pro Max Experience

The iPhone 18 Pro Max combines a large high-refresh-rate OLED display with Apple's A20 Pro processor, a 48MP triple-camera system and up to 2TB of internal storage.

Its camera system is particularly suited to users who record high-quality video, with support for ProRes, ProRes RAW, Apple Log 2, Dolby Vision HDR and 3D spatial video.

The market version is also important when purchasing the phone. The US version uses eSIM instead of a physical SIM card, while other versions offer different combinations of physical SIM and eSIM support. Cellular bands can also vary between versions.

With its large display, high-end processor, advanced camera system, large battery and extensive storage options, the iPhone 18 Pro Max is built for users who want a flagship smartphone with strong capabilities for everyday use, photography, gaming and professional video recording.

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