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Xiaomi Redmi 4 (4X)

Xiaomi Redmi 4 (4X)
  • Display 5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio)
  • Processor Octa-core 1.4 GHz Cortex-A53
  • Memory 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM
  • Camera 13 MP, PDAF, f/2.0
  • OS Android 6.0.1 (Marshmallow), upgradable to 7.1.2 (Nougat); MIUI 10

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Launch
Announced 2017, May
Status Available. Released 2017, May
Network
Technology GSM / HSPA / LTE
2G GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2;
3G HSDPA 850 / 900 / 1900 / 2100 ;
4G LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500);
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps
GPRS Yes
Edge Yes
Body
Dimensions 139.2 x 70 x 8.7 mm (5.48 x 2.76 x 0.34 in)
Weight 150 g (5.29 oz)
SIM Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
Build Front glass, aluminum body
Display
Type IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection Corning Gorilla Glass (unspecified version)
Platform
OS Android 6.0.1 (Marshmallow), upgradable to 7.1.2 (Nougat); MIUI 10
Chipset Qualcomm MSM8940 Snapdragon 435 (28 nm)
CPU Octa-core 1.4 GHz Cortex-A53
GPU Adreno 505
Memory
Card Slot microSD, up to 128 GB (uses SIM 2 slot)
Internal 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM
Camera
Primary 13 MP, PDAF, f/2.0
Features LED flash, HDR, panorama
Sound
Loudspeaker Yes
3.5mm Jack Yes
Others Active noise cancellation with dedicated mic
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS
Radio FM radio
USB microUSB 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Battery Non-removable Li-Po 4100 mAh battery
Stand-by Up to 432 h (3G)
Talk time Up to 36 h (3G)
Music play Up to 87 h
Misc
Colors Black, Gold
Price group About 110 EUR