Redmi 4 (4X) By XIAOMI

Bands
5g
4g
3g
2g
Variants
2gb RAM, Internal Memory 16gb
3gb RAM, Internal Memory 16gb
3gb RAM, Internal Memory 32gb
3gb RAM, Internal Memory 64gb
4gb RAM, Internal Memory 64gb
Battery
4100 (mah) - Li-Po
Placeholder

Memory

Card slot
microSDXC (uses shared SIM slot)
Internal
16GB 2GB RAM, 16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
eMMC 5.1

Main Camera

Features
LED flash, HDR, panorama
Single
13 MP, f/2.0, PDAF
Video
1080p@30fps

Selfie Camera

Single
5 MP, f/2.2
Video
1080p@30fps

Body

Build
Glass front (Gorilla Glass), aluminum back, aluminum frame, plastic ends
Dimensions
139.2 x 70 x 8.7 mm (5.48 x 2.76 x 0.34 in)
SIM
Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
Weight
150 g (5.29 oz)

Display

Protection
Corning Gorilla Glass (unspecified version)
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Size
5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio)
Type
IPS LCD

Sound

35mm jack
Yes
Loudspeaker
Yes

Network

2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G
HSDPA 850 / 900 / 1900 / 2100
4G
1, 3, 5, 7, 8, 38, 39, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps
Technology
GSM / HSPA / LTE

Communications

Bluetooth
4.2, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
infrared-port
Yes
NFC
No
Radio
FM radio
USB
microUSB 2.0
WLan
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

Features

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

Battery

Music play
Up to 87 h
stand-by
Up to 432 h (3G)
Talk time
Up to 36 h (3G)
Type
Li-Po 4100 mAh, non-removable

Miscellaneous

Colors
Black, Gold
Models
2016060, 2016090, MAG138, MAE136, Redmi 4, Redmi 4X
Price
About 110 EUR
SAR
0.77 W/kg (head)     0.83 W/kg (body)

Test Details

Audio quality
Noise -94.3dB / Crosstalk -94dB
Battery life
Endurance rating 80h
Camera
Photo / Video
Display
Contrast ratio: 915 (nominal), 2.920 (sunlight)
Loudspeaker
Voice 64dB / Noise 70dB / Ring 72dB
Performance
GeekBench: 1819 (v4.4) GFXBench: 5.1fps (ES 3.1 onscreen)