Xiaomi Redmi Note 4

Specifications
Xiaomi Redmi Note 4
MORE PICTURES
  • 5.5" 1080x1920 pixels
  • 13MP 1080p
  • 3/4GB RAM Snapdragon 625
  • 4100mAh Li-Po
Released 2017, January 165g, 8.5mm thickness Android 6.0, up to 7.0, MIUI 11 32GB/64GB storage, microSDXC
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For Global market. Also known as Xiaomi Redmi Note 4x Global.

Network
Technology GSM / HSPA / LTE
2G bands GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 20, 38, 40
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
Launch
Announced 2017, January
Status Available. Released 2017, January
Body
Dimensions 151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
Weight 165 g (5.82 oz)
Build Glass front, aluminum back, aluminum frame
SIM Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
Type IPS LCD capacitive touchscreen, 16M colors
Size 5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Platform
OS Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat), MIUI 11
Chipset Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU Octa-core 2.0 GHz Cortex-A53
GPU Adreno 506
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
 eMMC 5.1
Main Camera
Single 13 MP, f/2.0, 1/3.1", 1.12┬Ám, PDAF
Features Dual-LED dual-tone flash, panorama, HDR
Video 1080p@30fps, 720p@120fps
Selfie Camera
Single 5 MP, f/2.0
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
 24-bit/192kHz audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.1, 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
Battery
  Non-removable Li-Po 4100 mAh battery
Misc
Colors Dark Gray, Gold, Black, Lake Blue (64/4GB model)
Models 2016100
SAR EU 0.72 W/kg (head)     0.67 W/kg (body)    
Price About 150 EUR
Tests
Performance GFXBench: 3.4fps (ES 3.1 onscreen)
Display Contrast ratio: 1503:1 (nominal), 2.714 (sunlight)
Camera Photo / Video
Loudspeaker Voice 67dB / Noise 70dB / Ring 81dB
Audio quality Noise -94.6dB / Crosstalk -94.3dB
Battery life Endurance rating 119h

User opinions and reviews

  • Anonymous

if you have some knowledge of custom roms then do try them out . im using m note 4 with custom rom since 2 years it works perfectly fine

  • Alex

During the first few months the phone works fine. When some time passes, problems start popping up. The battery starts to drain very fast, up to 1% when watching films, when gaming you can expect to loose up to 3% or 4% a minute. The phones speed st...

  • criz

Hi, does anyone know what is the original format of file system? Is it EXT3? Hjelp pls

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