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Xiaomi Redmi 4 (4X)

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

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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