Xiaomi Redmi Note 4 Spec Information:

Network

Technology

Expand ▼GSM / CDMA / HSPA / EVDO / LTE

 

 

Launch

Announced 2016, August

Status Available. Released 2016, August

 

 

Body

Dimensions 151 x 76 x 8.4 mm (5.94 x 2.99 x 0.33 in)

Weight 175 g (6.17 oz)

SIM Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)

 

 

Display

Type IPS LCD capacitive touchscreen, 16M colors

Size 5.5 inches (~72.7% screen-to-body ratio)

Resolution 1080 x 1920 pixels (~401 ppi pixel density)

Multitouch Yes

  - MIUI 8.0

 

 

Platform

OS Android 6.0 (Marshmallow)

Chipset Mediatek MT6797 Helio X20

CPU Deca-core 2.1 GHz

GPU Mali-T880 MP4

 

 

Memory

Card slot microSD, up to 256 GB (uses SIM 2 slot)

Internal 16 GB, 2 GB RAM - Standard edition

64 GB, 3 GB RAM - High edition

64 GB, 4 GB RAM - Exclusive

 

 

Camera

Primary 13 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash, check quality

Features Geo-tagging, touch focus, face/smile detection, HDR, panorama

Video 1080p@30fps, 720p@120fps, check quality

Secondary 5 MP, f/2.0, 720p

 

 

Sound

Alert types Vibration; MP3, WAV ringtones

Loudspeaker  Yes

3.5mm jack  Yes

  - 24-bit/192kHz audio

 - Active noise cancellation with dedicated mic

 

 

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot

Bluetooth 4.2, A2DP, LE

GPS Yes, with A-GPS, GLONASS, BDS

Infrared port Yes

Radio FM radio

USB microUSB 2.0, USB On-The-Go

 

 

Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Messaging SMS(threaded view), MMS, Email, Push Mail, IM

Browser HTML5

Java No

  - XviD/MP4/H.265 player

 - MP3/WAV/eAAC+/Flac player

 - Photo/video editor

 - Document viewer

 

 

Battery

  Non-removable Li-Po 4100 mAh battery

 

 

Misc

Colors Silver, Gray, Gold, Blue, Black

Price group 4/10 

 

 

Tests

Performance Basemark OS II 2.0: 1728 / Basemark X: 13666

Display Contrast ratio: 1158 (nominal), 2.145 (sunlight)

Camera Photo / Video

Loudspeaker Voice 64dB / Noise 67dB / Ring 76dB 

Battery life

Endurance rating 83h