Full speed aheadFlagship Dimensity 8400-Ultra6000mAh (typ) battery with 90W HyperChargeCrystalRes 1.5K 120Hz AMOLED display50MP main camera with OISIP68* dust and water resistancePoco X7 ProFlagship Dimensity 8400-Ultra1,704,330* AnTuTu scoreDimensity 8400-UltraGlobal debut: Featuring the world-first ARM Cortex-A725 CPU architecture with an All-Big-Core..

Xiaomi Poco X7 Pro 5G smartphone Specs Review

Full speed ahead. The Poco X7 Pro features the flagship Dimensity 8400-Ultra processor, a 6000mAh battery with 90W HyperCharge, a 1.5K 120Hz CrystalRes AMOLED display, a 50MP main camera with OIS, and IP68 dust and water resistance.

This device marks the global debut of the Dimensity 8400-Ultra, which uses a world-first ARM Cortex-A725 CPU architecture with an All-Big-Core design and TSMC’s 4nm process for top-tier gaming and multitasking. It achieves a high AnTuTu score.

Powered by Xiaomi HyperOS 2, the next-gen WildBoost Optimization 3.0 enhances performance, graphics, connectivity, and game audio for hardcore gamers, breaking through original graphics quality for more refined characters and realistic scenes.

For cooling, it uses LiquidCool Technology 4.0 with the POCO 3D IceLoop system, the most powerful in the X series. The phone also has the largest battery capacity in the POCO X series, offering a 1000mAh boost in a slim design. Its 90W HyperCharge is supported by a self-developed Surge P2 chip and 58 safety measures for faster, reliable charging. The Surge G1 battery chipset improves charging efficiency, cold resistance, and battery health.

Finally, the upgraded Wet Touch display ensures precise control even with wet or oily fingers.

This phone requires an already-activated T-Mobile, Mint, Tello, or any T-Mobile network SIM card to work in the USA. Outside the USA, it works with any GSM carrier SIM.

Network & Connectivity

Model: GSM, FCC ID: 2AFZZPC0AG
Dual SIM (no microSD slot)
5G (Sub6G): n1/3/5/7/8/20/28/38/40/41/77/78
4G LTE FDD: B1/2/3/4/5/7/8/20/28/66
4G LTE TDD: B38/40/41
3G WCDMA: 1/2/4/5/8/19
2G GSM: Quad Band
Bluetooth 5.4
Wi-Fi: 802.11a/b/g/n/ac/ax
Positioning: Beidou B1I, GPS L1, Galileo E1, GLONASS G1, QZSS L1, A-GPS

Display

6.67″ CrystalRes AMOLED, 1.5K resolution (2712 x 1220)
Refresh rate up to 120Hz with AdaptiveSync
Touch sampling rate: 480Hz (up to 2560Hz instant in Game Turbo mode)
Brightness: 700 nits (typical), 1400 nits (HBM), 3200 nits (peak)
12-bit color depth, DCI-P3 color gamut, 5,000,000:1 contrast ratio
Corning Gorilla Glass 7i
Supports Dolby Vision, sunlight mode, and reading mode

Performance

Chipset: Dimensity 8400-Ultra (4nm)
CPU: Octa-core, up to 3.25GHz
GPU: Mali-G720

Cameras

Rear:
- 50MP main with OIS (f/1.5, 1/1.95″ sensor, 6P lens)
- 8MP ultra-wide (f/2.2)
- Features: Dynamic shots, motion tracking focus, motion capture, 50MP mode, Film Camera, Portrait, Documents, Night mode, Pro mode, Panorama, HDR
- Video: 4K at 24/30/60fps, 1080p at 30/60fps, 720p at 30fps. Slow motion up to 960fps.
Front:
- 20MP (f/2.2, 1/4″ sensor, 4P lens) with soft-light ring
- Features: AI beautify, Night mode, Portrait mode
- Video: 1080p at 30fps, 720p at 30fps