Network
Technology
GSM / CDMA / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1900 / 2100
4G bands
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Speed
HSPA, LTE
Launch
Announced
2017, December. Released 2017, December
Status
Discontinued
Body
Dimensions
151.8 x 72.8 x 7.7 mm (5.98 x 2.87 x 0.30 in)
Weight
157 g (5.54 oz)
Build
Glass front (Gorilla Glass), aluminum/plastic back, plastic frame
SIM
Nano-SIM + Nano-SIM
Display
Type
IPS LCD
Size
5.7 inches, 83.8 cm2 (~75.9% screen-to-body ratio)
Resolution
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
Protection
Corning Gorilla Glass (unspecified version)
Platform
OS
Android 7.1.2 (Nougat), upgradable to Android 8.1 (Oreo), MIUI 11
Chipset
Qualcomm SDM450 Snapdragon 450 (14 nm)
CPU
Octa-core 1.8 GHz Cortex-A53
GPU
Adreno 506
Memory
Card slot
microSDXC (uses shared SIM slot)
Internal
16GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM
Main Camera
Single
12 MP, f/2.2, 1.25 μm, PDAF
Features
LED flash, HDR, panorama
Video
1080p@30fps
Selfie camera
Single
5 MP
Video
1080p@30fps
Sound
Loudspeaker
Yes
3.5mm jack
Yes
Comms
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE
Positioning
GPS, GLONASS, BDS
NFC
No
Infrared port
Yes
Radio
FM radio
USB
microUSB 2.0, OTG
Features
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type
Li-Po 3300 mAh, non-removable
Charging
10W wired
Misc
Colors
Black, Gold, Light Blue, Rose Gold
Models
MDG1, MDI1
SAR
0.53 W/kg (head)     1.53 W/kg (body)
Price
About 160 EUR
Our Tests
Performance
GeekBench: 4018 (v4.4) GFXBench: 6.8fps (ES 3.1 onscreen)
Display
Contrast ratio: 1331 (nominal), 2.951 (sunlight)
Camera
Photo / Video
Loudspeaker
Voice 66dB / Noise 68dB / Ring 82dB
Audio quality
Noise -27.7dB / Crosstalk -54.7dB
Battery (old)
Endurance rating 83h