Xiaomi MIX 4

Xiaomi MIX 4
ManufacturerXiaomi
SeriesMIX
Compatible networks2G, 3G, 4G, 4G LTE, 5G
First releasedAugust 16, 2021; 3 years ago (2021-08-16)
PredecessorXiaomi Mi MIX 3
RelatedXiaomi Mi MIX Alpha
Xiaomi Mi MIX Fold
TypePhablet
Form factorSlate
Dimensions162.6 mm × 75.4 mm × 8 mm (6.40 in × 2.97 in × 0.31 in)
Weight225 g
Operating systemInitial: MIUI 12.5 based on Android 11
Current: HyperOS 1 based on Android 14
System-on-chipQualcomm Snapdragon 888+
CPUOcta-core, (1x 2.99 GHz Kryo 680 Prime – Cortex-X1 derivative + 3x 2.42 GHz Kryo 680 Gold – Cortex-A78 derivative + 4x 1.8 GHz Kryo 680 Silver – Cortex-A55 derivative)
GPUAdreno 660
Memory128, 256 or 512 GB UFS 3.1
Storage8 or 12 GB RAM
Removable storageNone
Battery4500 mAh
Charging120 W USB-C, 50 W Wireless
Display6.67 in (169 mm) AMOLED capacitive touchscreen, 1080p 2400 × 1080 pixels, 20:9 aspect ratio (395 ppi), 120 Hz refresh rate, HDR10+, Dolby Vision
SoundStereo loudspeakers
Rear camera108 MP, f/1.9, 24 mm, 1/1.33", 0.8 μm (wide) + 8 MP, f/4.1, 120 mm (telephoto) + 13 MP, f/2.2, 12 mm, 123°, 1/3.06", 1.12 μm (ultrawide)

Dual Pixel PDAF, Laser AF, OIS, 5x optical zoom

8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps, gyro-EIS, HDR10+
Front cameraUnder-display 20 MP, 27 mm, 1/3.4", 0.8 μm, 1080p@30fps
ConnectivityWi-Fi 802.11a/b/g/n/ac/6e (2.4 & 5GHz), dual-band, WiFi Direct, hotspot, Ultra-wideband support
Bluetooth V5.2, A2DP, Low-energy, aptX HD, dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC, USB Type-C 2.0
Data inputs

The Xiaomi MIX 4 is an Android smartphone launched on 10 August 2021 by Xiaomi.[1][2] As of 2021, it is the latest successor to the Xiaomi Mi MIX product line and follows its immediate predecessor the Xiaomi Mi MIX 3 which launched in 2018. The MIX 4 is the first device from Xiaomi to offer an under-display selfie camera,[3] following the Axon 20 5G[4] and Axon 30[5] from ZTE; Oppo also previewed the technology a week before the MIX 4's release.[6]

  1. ^ "Xiaomi Launches Xiaomi MIX 4 in Mainland China – The return of the boundary-defying MIX Series – Mi Blog". Xiaomi. Archived from the original on 2021-08-10.
  2. ^ Byford, Sam (2021-08-10). "Xiaomi announces Mix 4 with under-display camera". The Verge. Archived from the original on 2021-08-10.
  3. ^ "Mi MIX 4 with under-screen camera and UWB support launched in China". xda-developers. 2021-08-10.
  4. ^ Byford, Sam (2020-12-21). "The world's first under-display selfie camera isn't very good". The Verge.
  5. ^ Vincent, James (2021-07-28). "ZTE's newest under-display selfie camera looks slightly improved". The Verge.
  6. ^ Byford, Sam (2021-08-03). "Oppo announces 'next-generation' under-display selfie camera". The Verge.