Xiaomi Mi 4

Specifications
Xiaomi Mi 4
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  • 5.0" 1080x1920 pixels
  • 13MP 2160p
  • 2/3GB RAM Snapdragon 801
  • 3080mAh Li-Ion
Released 2014, August 149g, 8.9mm thickness Android 4.4.3, up to 6.0.1, MIUI 10 16GB/64GB storage, no card slot
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Network
Technology GSM / CDMA / HSPA / EVDO / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - all versions
  CDMA 800 / 1900 - Telecom 3G model
3G bands TD-SCDMA - 4G model
  HSDPA 850 / 900 / 1900 / 2100 - Unicom 3G model, Telecom 3G model
  CDMA2000 1xEV-DO - Telecom 3G model
4G bands 38, 39, 40 - 4G model
Speed HSPA, LTE, EV-DO Rev.A 3.1 Mbps
GPRS Yes
EDGE Yes
Launch
Announced 2014, July. Released 2014, August
Status Discontinued
Body
Dimensions 139.2 x 68.5 x 8.9 mm (5.48 x 2.70 x 0.35 in)
Weight 149 g (5.26 oz)
Build Glass front, plastic back, aluminum frame
SIM Micro-SIM
Display
Type IPS LCD
Size 5.0 inches, 68.9 cm2 (~72.3% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Platform
OS Android 4.4.3 (KitKat), upgradable to 6.0.1 (Marshmallow), MIUI 10
Chipset Qualcomm MSM8974AC Snapdragon 801 (28 nm)
CPU Quad-core 2.5 GHz Krait 400
GPU Adreno 330
Memory
Card slot No
Internal 16GB 2GB RAM, 64GB 3GB RAM
 eMMC 5.0
Main Camera
Single 13 MP, f/1.8, 1/3.1", 1.12┬Ám, AF
Features LED flash, panorama, HDR
Video 4K@30fps, 1080p@30fps, 720p@120fps, HDR
Selfie Camera
Single 8 MP, f/1.8
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 4.0, A2DP
Positioning GPS, GLONASS, BDS
NFC No
Infrared port Yes
Radio FM radio
USB microUSB 2.0, USB On-The-Go
Features
Sensors Accelerometer, gyro, proximity, compass, barometer
Battery
Type Li-Ion 3080 mAh, non-removable
Charging 18W wired, QC2
Stand-by Up to 280 h (3G)
Misc
Colors Black, White
Models 2014215
SAR 0.71 W/kg (head)     0.85 W/kg (body)    
Price About 230 EUR
Tests
Display Contrast ratio: 929 (nominal), 2.424 (sunlight)
Camera Photo / Video
Loudspeaker Voice 62dB / Noise 62dB / Ring 66dB
Audio quality Noise -91.6dB / Crosstalk -49.7dB
Battery life Endurance rating 68h

User opinions and reviews

  • Alireza
  • 05 Aug 2022
  • avK

This phone is something! Truly worth every rial I spent for it. I bought this phone in 2015 with a very small budget In Iran. Still powerful and working. There was a huge market place for it in Iran and the Screen replacement is found. Actually I h...

  • Anonymous
  • 28 Jul 2022
  • X5u

Does it support band 28(700mhz)

  • RGN
  • 18 Apr 2022
  • Pxs

So I've used this Mi 4 for years, since 2016. Awesome phone I might add. When Windows Phone is still a vibe, this phone can be installed Windows 10 Mobile and I'm using it until Windows 10 Mobile is dead on 2017-ish. Then I revert to MiUI. ...

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