Xiaomi Mi 4

Xiaomi Mi 4
  • Released 2014, August 149g, 8.9mm thickness Android 4.4.3, up to 6.0.1, MIUI 10 16GB/64GB storage, no card slot
  • Quad-core 2.5 GHz Krait 400 Adreno 330 Micro-SIM About 257.6 USD
  • 5" 1080x1920 pixels
  • 13MP 2160p
  • 2/3GB RAM Snapdragon 801
  • 3080mAh Li-Ion

Xiaomi Mi 4 overview

Xiaomi Mi 4 is a smartphone that runs on Android. It was released on 2014, August. Xiaomi Mi 4 has 5. inch, IPS LCD, a resolution of 1080 x 1920 pixels screen. It uses Qualcomm MSM8974AC Snapdragon 801 (28 nm) chipset, Quad-core 2.5 GHz Krait 400 CPU, Adreno 330 GPU. Xiaomi Mi 4 supports 2G, 3G, 4G, GPRS, EDGE networks with Micro-SIM. Xiaomi Mi 4 has 13MP Single main camera, 8MP Single selfie camera. It uses Li-Ion 3080 mAh, non-removable battery. The price of Xiaomi Mi 4 is about 257.6 USD.

Score the key features of Xiaomi Mi 4 compared to the other phones on the market:

  • CPU Cores: 56 / 100 points
  • Camera pixels: 47 / 100 points
  • Screen resolution: 70 / 100 points
  • Battery capacity: 75 / 100 points
  • Price: 30 / 100 points

Xiaomi Mi 4 full specifications

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 42.2/5.76 Mbps, 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", 1.12µm, AF
Features LED flash, panorama, HDR
Video [email protected], [email protected], [email protected], HDR

SELFIE CAMERA

Single 8 MP, f/1.8
Video [email protected]

SOUND

Loudspeaker Yes
3.5mm jack Yes

COMMUNICATIONS

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth 4.0, A2DP
GPS Yes, with A-GPS, GLONASS, BDS
Infrared port Yes
NFC No
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 Fast charging 18W Quick Charge 2.0
Stand-by Up to 280 h (3G)

MISCELLANEOUS

Colors Black, White
Models 2014215
SAR 0.71 W/kg (head) 0.85 W/kg (body)
Price About 257.6 USD

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
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