Engineering:Xiaomi MIX 4
 | |
| Brand | Xiaomi |
|---|---|
| Manufacturer | Xiaomi |
| Series | MIX |
| Compatible networks | 2G, 3G, 4G, 4G LTE, 5G |
| First released | August 16, 2021 |
| Predecessor | Xiaomi Mi MIX 3 |
| Related | Xiaomi Mi MIX Alpha Xiaomi Mi MIX Fold |
| Type | Phablet |
| Form factor | Slate |
| Dimensions | 162.6 mm × 75.4 mm × 8 mm (6.40 in × 2.97 in × 0.31 in) |
| Mass | 225 g |
| Operating system | MIUI 12.5 based on Android 11 |
| System on chip | Qualcomm Snapdragon 888+ |
| CPU | Octa-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) |
| GPU | Adreno 660 |
| Memory | 128, 256 or 512 GB UFS 3.1 |
| Storage | 8 or 12 GB RAM |
| Removable storage | None |
| Battery | 4500 mAh |
| Charging | 120 W USB-C, 50 W Wireless |
| Data inputs |
|
| Display | 6.67 in (169 mm) AMOLED capacitive touchscreen, 1080p 2400 × 1080 pixels, 20:9 aspect ratio (395 ppi), 120 Hz refresh rate, HDR10+, Dolby Vision |
| Rear camera | 108 MP, f/1.9, 24 mm, 1/1.33", 0.8µm (wide) + 8 MP, f/4.1, 120 mm (telephoto) + 13 MP, f/2.2, 12 mm, 123°, 1/3.06", 1.12µm (ultrawide)
Dual Pixel PDAF, Laser AF, OIS, 5x optical zoom 8K@24fps, 4K@30/60fps, 1080p@30/60/120/480fps, gyro-EIS, HDR10+ |
| Front camera | Under-display 20 MP, 27 mm, 1/3.4", 0.8µm, 1080p@30fps |
| Sound | Stereo loudspeakers |
| Connectivity | Wi-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 |
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]
Design
Front panel made from Corning Gorilla Glass Victus. The back is made up of ceramic.
The camera unit design is similar to Xiaomi Mi 11 Ultra.
On the bottom side there is a USB-C port, speaker, microphone and dual SIM tray. On the top side, there is an additional microphone, IR blaster and second speaker. On the right side, there is a volume rocker and power button.
Xiaomi MIX 4 is available in 3 colors: Ceramic Black, Ceramic White and Ceramic Gray.
Hardware
Chipset
The MIX 4 is the first phone to use the Qualcomm Snapdragon 888+ SoC. It has an overclocked Kryo 680 Prime (Cortex-X1) performance core which runs at 2.99 GHz compared to 2.84 GHz on the 888.[7]
References
- ↑ "Xiaomi Launches Xiaomi MIX 4 in Mainland China – The return of the boundary-defying MIX Series – Mi Blog" (in en-US). Xiaomi. https://blog.mi.com/en/2021/08/10/xiaomi-launches-xiaomi-mix-4-in-mainland-china-the-return-of-the-boundary-defying-mix-series/.
- ↑ Byford, Sam (2021-08-10). "Xiaomi announces Mix 4 with under-display camera" (in en). https://www.theverge.com/2021/8/10/22617979/xiaomi-mi-mix-4-announced-under-display-camera-cup-specs-price.
- ↑ "Mi MIX 4 with under-screen camera and UWB support launched in China" (in en-US). 2021-08-10. https://www.xda-developers.com/xiaomi-mi-mix-4-launch/.
- ↑ Byford, Sam (2020-12-21). "The world's first under-display selfie camera isn't very good" (in en). https://www.theverge.com/2020/12/21/22191459/zte-axon-20-5g-under-display-camera-hands-on.
- ↑ Vincent, James (2021-07-28). "ZTE's newest under-display selfie camera looks slightly improved" (in en). https://www.theverge.com/2021/7/28/22597594/zte-axon-30-refresh-specs-availability-under-display-phone-camera.
- ↑ Byford, Sam (2021-08-03). "Oppo announces 'next-generation' under-display selfie camera" (in en). https://www.theverge.com/2021/8/3/22608812/oppo-next-generation-under-screen-camera-tech-announced.
- ↑ "Snapdragon 888+ emerges on Geekbench, Cortex-X1 core clocks in at 3Ghz" (in en-US). https://www.gsmarena.com/snapdragon_888_emerges_on_geekbench_x1_core_clocks_in_at_3ghz-news-49362.php.
 |  |
