Display
Size:
6.4 inches
5.2 inches
Resolution:
2040 x 1080 pixels, 361 PPI
1920 x 1080 pixels, 428 PPI
Technology:
IPS LCD
IPS LCD
Screen-to-body:
84.16 %
71.27 %
Peak brightness:
500 cd/m2 (nit)
600 cd/m2 (nit)
Features:
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon 821 MSM8996 Pro
Qualcomm Snapdragon 835 MSM8998 (10 nm)
Processor:
Quad-core, 2340 MHz, Kryo, 64-bit
Octa-core, 2457 MHz, Kryo 280, 64-bit
GPU:
Adreno 530
Adreno 540
RAM:
4GB LPDDR4
6GB LPDDR4
Internal storage:
128GB, not expandable
128GB
Device type:
Smartphone
Smartphone
OS:
Android (6.0 Marshmallow)
Android (9.0 Pie, 8.1 Oreo, 7.1 Nougat), Xiaomi MI UI
Battery
Capacity:
4400 mAh
3350 mAh
Type:
Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable
Charging:
Qualcomm Quick Charge 3.0
Qualcomm Quick Charge 3.0
Camera
Rear:
Single camera
Dual camera
Main camera:
16 MP (PDAF)
12 MP (OIS, PDAF)
Specifications:
Aperture size: F2.0; Sensor size: 1/3.06"; Pixel size: 1 μm
Aperture size: F1.8; Focal length: 27 mm; Sensor size: 1/2.9"; Pixel size: 1.25 μm
Second camera:
12 MP (Telephoto, Autofocus)
Specifications:
Optical zoom: 2.0x; Aperture size: F2.6; Focal Length: 52 mm; Pixel size: 1 μm
Flash:
Dual LED
Dual LED
Video recording:
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
Features:
Video calling, Video sharing
Video calling, Video sharing
Front:
5 MP
8 MP
Video capture:
1920x1080 (Full HD)
1920x1080 (Full HD)
Design
Dimensions:
6.25 x 3.22 x 0.31 inches (158.8 x 81.9 x 7.9 mm)
5.72 x 2.78 x 0.29 inches (145.17 x 70.49 x 7.45 mm)
Weight:
7.37 oz (209.0 g)
5.93 oz (168.0 g)
Materials:
Back: Ceramic
Back: Glass; Frame: Metal
Resistance:
Splash
Biometrics:
Fingerprint (touch)
Fingerprint (touch)
Keys:
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Black, White
Black, Blue, White
Cellular
4G (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
4G (TDD):
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
3G:
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed:
LTE, HSPA
Dual SIM:
Yes
Yes
SIM type:
Nano SIM
Nano SIM
Multimedia
Headphones:
3.5mm jack
No 3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Multiple speakers
Features:
Album art cover, Background playback
Album art cover, Background playback
Screen mirroring:
DLNA, Wireless screen share
Wireless screen share
Additional microphone(s):
for Noise cancellation
Connectivity & Features
Bluetooth:
4.2
5.0
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
USB:
Type-C (reversible)
Type-C (reversible)
Features:
Mass storage device, Charging
Mass storage device, Charging, Headphones port
Location:
GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, BeiDou
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other:
NFC, Tethering, Computer sync, OTA sync
NFC, Infrared, Tethering, Computer sync, OTA sync
Buyers information
Price:
$ 590
$ 421
In The Box:
Charger, USB Type C cable, Type C to 3.5mm adapter, Getting started guide, Warranty, SIM removal tool
Availability
Officially announced:
Oct 25, 2016
Apr 19, 2017