Xiaomi Redmi Note 4

Release date
2017, January
Status
Available
Weight
165g
Dimensions
151 x 76 x 8.5 mm
Build
Front Glass
Back Aluminum
Frame Aluminum
Operating system
Name Android 6.0 (Marshmallow)
Upgradable to Android 7.0 (Nougat)
Custom UI MIUI 11
Storage
Internal
0:
capacity32GB
ram3GB
1:
capacity64GB
ram3GB
2:
capacity64GB
ram4GB
Expandable
typeMicroSDXC
slotUses shared SIM slot
Technology EMMC 5.1
Display
Size 5.5 inches
Screen to body ratio 72.7%
Pixel density 401 ppi
Platform
Chipset Qualcomm MSM8953 Snapdragon 625 (14 nm)
Cpu Octa-core 2.0 GHz Cortex-A53
Gpu Adreno 506
Camera
Main
single:
resolution13 MP
apertureF/2.0
sensor_size1/3.1"
pixel_size1.12µm
featuresPDAF
features:
Dual-LED dual-tone flash
Panorama
HDR
video:
1080p@30fps
720p@120fps
Selfie
single:
resolution5 MP
apertureF/2.0
video1080p@30fps
Audio
3.5mm jack
True
Hi res audio 24-bit/192kHz
Communications
Wlan Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth 4.1, A2DP, LE
Gps
GPS
GLONASS
BDS
Nfc
Infrared port
True
Radio FM radio
Usb
typeMicroUSB 2.0
featuresOTG
Sensors
Fingerprint Rear-mounted
Accelerometer
True
Gyro
True
Proximity
True
Compass
True
Battery
Type Li-Po 4100 mAh, non-removable
Colors
Dark Gray,Gold,Black,Lake Blue
Model numbers
2016100
Sar eu
Head 0.72 W/kg
Body 0.67 W/kg
Performance tests
Gfxbench 3.4fps (ES 3.1 onscreen)
Display tests
Contrast ratio
nominal1503:1
sunlight2.714
Audio tests
Loudspeaker
voice67dB
noise70dB
ring81dB
Audio quality
noise-94.6dB
crosstalk-94.3dB
Battery tests
Endurance rating 119h