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Battery
Charging 10W wired -
Type Li-Po 4050 mAh, non-removable Li-Po 3000 mAh, non-removable
Body
Build Glass front, aluminum back, aluminum frame Glass front, plastic back, plastic frame
Dimensions 150 x 76 x 8.7 mm (5.91 x 2.99 x 0.34 in) 147.5 x 71.5 x 8.3 mm (5.81 x 2.81 x 0.33 in)
SIM Nano-SIM + Micro-SIM Nano-SIM + Nano-SIM
Weight 164 g (5.78 oz) 146 g (5.15 oz)
Comms
Bluetooth 4.1, A2DP, LE 4.2, A2DP, LE
Infrared port Yes -
NFC No No
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio Stereo FM radio, recording FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Resolution 1080 x 1920 pixels, 16:9 ratio (~403 ppi density) 720 x 1440 pixels, 18:9 ratio (~295 ppi density)
Size 5.5 inches, 82.6 cm2 (~72.4% screen-to-body ratio) 5.45 inches, 76.7 cm2 (~72.7% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, proximity, compass
Launch
Announced 2016, January 14. Released 2016, March 03 2018, June. Released 2018, June
Status Discontinued Discontinued
Main Camera
Dual - 12 MP, f/2.2, 1.25 μm, PDAF 5 MP, f/2.2, (depth)
Features Dual-LED dual-tone flash, HDR, panorama LED flash, HDR, panorama
Single 16 MP, f/2.0, PDAF -
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (dedicated slot)
Internal 16GB 2GB RAM (Standard version), 32GB 3GB RAM (High/Special version) 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
  eMMC 4.5 eMMC 5.1
Misc
Colors Silver, Gray, Gold Black, Grey, Blue, Gold, Rose Gold
Models 2015116, 2015161 M1804C3DG, M1804C3DH, M1804C3DI
SAR 0.49 W/kg (head)     0.50 W/kg (body)     0.55 W/kg (head)     1.42 W/kg (body)    
SAR EU 0.56 W/kg (head)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 7, 8, 38, 39, 40, 41 - Global 1, 2, 3, 4, 5, 7, 8, 20, 38, 40 - Global
Speed HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA, LTE
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
  1, 2, 3, 4, 5, 7, 8, 20, 28, 40 - Special edition (Taiwan) 1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Our Tests
Audio quality Noise -96.0dB / Crosstalk -95.6dB -
Battery (old) Endurance rating 93h -
Camera Photo / Video -
Display Contrast ratio: 953:1 (nominal), 2.249 (sunlight) -
Loudspeaker Voice 66dB / Noise 66dB / Ring 75dB -
Performance Basemark OS II 2.0: 1426Basemark X: 14717 AnTuTu: 75182 (v7) GeekBench: 3639 (v4.4) GFXBench: 4.8fps (ES 3.1 onscreen)
Platform
Chipset Qualcomm MSM8956 Snapdragon 650 Mediatek MT6762 Helio P22 (12 nm)
CPU Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72) Octa-core 2.0 GHz Cortex-A53
GPU Adreno 510 PowerVR GE8320
OS Android 5.1.1 (Lollipop), upgradable to 6.0.1 (Marshmallow), MIUI 9.5 Android 8.1 (Oreo), planned upgrade to Android 10, MIUI 12
Selfie camera
Single 5 MP, f/2.0 5 MP
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  24-bit/192kHz audio -
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