Xiaomi 18 Pro Max: Specifications, Features and Performance
The phone also runs Android 17 with HyperOS 4 and is powered by Qualcomm's Snapdragon 8 Elite Extreme Gen 6 chipset, with up to 16GB of RAM and 1TB of storage.
Design and Build Quality
The Xiaomi 18 Pro Max has a large body measuring 163.4 x 77.6 x 8.4mm and weighs between 235g and 240g depending on the configuration.
It has a glass front protected by Xiaomi Dragon Crystal Glass 3 and an aluminium frame. The phone is available in Black, White, Pink, Red and Blue.
Xiaomi has also given the device an IP68 rating for dust and water resistance. It can withstand immersion in up to 6 metres of water for up to 30 minutes.
The phone supports two Nano-SIM cards, making it suitable for users who need two mobile lines on one device.
Display
The Xiaomi 18 Pro Max features a 6.9-inch LTPO AMOLED display with a 120Hz refresh rate. It supports Dolby Vision, HDR Vivid, HDR10+ and BT.2020 for improved colour and contrast.
The display has a resolution of 1208 x 2624 pixels and a peak brightness of up to 4,000 nits. Xiaomi also uses 2160Hz PWM dimming to help with screen brightness control.
One of the phone's most distinctive features is the secondary display on the rear. It is a 2.9-inch LTPO AMOLED screen with a 120Hz refresh rate, 596 x 976-pixel resolution and support for Dolby Vision, HDR Vivid, HDR10+ and BT.2020.
Both displays are protected by Xiaomi Dragon Crystal Glass 3.
Performance and Processor
The Xiaomi 18 Pro Max is powered by the Qualcomm Snapdragon 8 Elite Extreme Gen 6 chipset built on a 2nm process. Its octa-core CPU can reach speeds of up to 5GHz and is paired with an Adreno GPU.
The phone comes in several memory configurations, including 12GB RAM with 256GB storage, 12GB RAM with 512GB storage, 16GB RAM with 512GB storage and 16GB RAM with 1TB storage.
Storage uses the faster UFS 4.1 standard and there is no microSD card slot.
With its high-end chipset, large RAM options and fast storage, the Xiaomi 18 Pro Max is designed for demanding applications, multitasking and mobile gaming.
Camera Features
The Xiaomi 18 Pro Max has a triple rear camera system developed with Leica lenses.
The main camera is a 200MP sensor with an f/1.7 aperture, optical image stabilisation and dual-pixel PDAF. It is joined by a 200MP periscope telephoto camera with a 75mm focal length, OIS and 3.2x optical zoom.
A 50MP ultrawide camera completes the rear setup, offering a 102-degree field of view and PDAF.
The camera system also includes laser autofocus, a colour spectrum sensor, Dual-LED dual-tone flash, HDR and panorama.
For video recording, the rear cameras can record up to 8K at 30fps. The phone also supports 4K recording at up to 120fps, including HDR10+, 10-bit Dolby Vision HDR and 10-bit LOG recording.
The front camera is a 50MP sensor with a 21mm wide lens and PDAF. It supports HDR and panorama, while video recording reaches 4K at 60fps.
Battery and Charging
The Xiaomi 18 Pro Max packs an 8,500mAh silicon-carbon lithium-ion battery, giving it a significantly large battery capacity for a premium smartphone.
Wired charging reaches 100W and supports PD 3.0, QC 3+ and 100W PPS. The phone also supports 50W wireless charging.
For reverse wireless charging, the device can deliver up to 27W, allowing it to wirelessly charge compatible accessories or other devices.
Software and Features
The Xiaomi 18 Pro Max runs Android 17 with Xiaomi's HyperOS 4 interface.
The phone includes an ultrasonic fingerprint scanner built into the display, along with an accelerometer, proximity sensor, gyroscope, compass and barometer.
Connectivity features include Wi-Fi 7, Bluetooth 6.0, NFC, an infrared port and USB Type-C 3.2 with DisplayPort and OTG support.
It also supports Ultra Wideband (UWB), which can enable more precise device and accessory location features where supported.
For audio, the phone has a three-speaker stereo setup with Dolby Atmos. It also supports 24-bit/192kHz Hi-Res audio, Hi-Res Wireless Audio and Snapdragon Sound.
Specifications
| Feature | Xiaomi 18 Pro Max |
|---|---|
| Network | GSM / HSPA / LTE / 5G |
| Launch | September 23, 2026 |
| Dimensions | 163.4 x 77.6 x 8.4mm |
| Weight | 235g or 240g |
| Build | Glass front, aluminium frame |
| SIM | Nano-SIM + Nano-SIM |
| Water Resistance | IP68 |
| Main Display | 6.9-inch LTPO AMOLED, 120Hz |
| Resolution | 1208 x 2624 pixels |
| Peak Brightness | 4,000 nits |
| Rear Display | 2.9-inch LTPO AMOLED, 120Hz |
| Operating System | Android 17, HyperOS 4 |
| Chipset | Snapdragon 8 Elite Extreme Gen 6 |
| CPU | Octa-core, up to 5GHz |
| RAM | 12GB / 16GB |
| Storage | 256GB / 512GB / 1TB |
| Storage Type | UFS 4.1 |
| Main Camera | 200MP |
| Telephoto Camera | 200MP periscope, 3.2x optical zoom |
| Ultrawide Camera | 50MP |
| Selfie Camera | 50MP |
| Rear Video | Up to 8K at 30fps |
| Front Video | Up to 4K at 60fps |
| Speakers | Stereo, 3 speakers, Dolby Atmos |
| Wi-Fi | Wi-Fi 7 |
| Bluetooth | 6.0 |
| USB | USB Type-C 3.2 |
| NFC | Yes |
| Infrared | Yes |
| UWB | Yes |
| Battery | 8,500mAh silicon-carbon |
| Wired Charging | 100W |
| Wireless Charging | 50W |
| Reverse Wireless Charging | 27W |
| Colours | Black, White, Pink, Red, Blue |
Gaming and Everyday Performance
The Snapdragon 8 Elite Extreme Gen 6 gives the Xiaomi 18 Pro Max the hardware needed for demanding games and intensive applications.
The combination of the high-end processor, Adreno GPU, up to 16GB of RAM and UFS 4.1 storage should provide fast app loading, smooth multitasking and responsive gaming performance.
The 120Hz main display is also well suited to gaming and scrolling, while the large 6.9-inch screen provides plenty of space for games, videos and other content.
The Xiaomi 18 Pro Max Experience
The Xiaomi 18 Pro Max brings together several high-end features in one device, including dual AMOLED displays, a 200MP main camera, a 200MP periscope telephoto camera and an 8,500mAh silicon-carbon battery.
Its Snapdragon 8 Elite Extreme Gen 6 processor, up to 16GB of RAM and 1TB of UFS 4.1 storage also give it a strong hardware foundation for demanding smartphone use.
With Android 17 and HyperOS 4, 100W wired charging, 50W wireless charging, Wi-Fi 7, UWB and IP68 protection, the Xiaomi 18 Pro Max is equipped as a flagship smartphone for users looking for high-end specifications across display, camera, performance and battery life.







