Display
Size:
6.3 inches
5.0 inches
Resolution:
2280 x 1080 pixels, 19:9 ratio, 403 PPI
1280 x 720 pixels, 294 PPI
Technology:
IPS LCD
IPS LCD
Screen-to-body:
80.98 %
67.28 %
Colors:
16 777 216
16 777 216
Peak brightness:
500 cd/m2 (nit)
450 cd/m2 (nit)
Features:
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor, Polarizing filter
Hardware
System chip:
Qualcomm Snapdragon 636 SDM636 (14 nm)
MediaTek MT6737
Processor:
Octa-core, 1800 MHz, Kryo 260, 64-bit
Quad-core, 1300 MHz, ARM Cortex-A53, 64-bit
GPU:
Adreno 509
Mali-T720 MP2
RAM:
6GB LPDDR4
2GB
Internal storage:
64GB
16GB
Storage expansion:
microSDXC up to 256 GB
microSDXC up to 128 GB
Device type:
Smartphone
Smartphone
OS:
Android (8.1 Oreo), Xiaomi MI UI
Android (9.0 Pie, 8.1 Oreo, 7.0 Nougat)
Battery
Capacity:
4000 mAh
2650 mAh
Type:
Li - Polymer, Not user replaceable
Li - Ion, Not user replaceable
Charging:
Qualcomm Quick Charge 3.0
Camera
Rear:
Dual camera
Single camera
Main camera:
12 MP (PDAF)
8 MP (Autofocus)
Specifications:
Aperture size: F1.9; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F2.0; Pixel size: 1.12 μm
Second camera:
5 MP (Depth information)
Specifications:
Aperture size: F2.2; Pixel size: 1.12 μm
Flash:
Dual LED
LED
Video recording:
1920x1080 (Full HD) (30 fps)
1280x720 (HD) (30 fps)
Features:
Time-lapse video, EIS, Video calling, Video sharing
Video calling, Video sharing
Front:
20 MP (Dual-Camera)
8 MP (Autofocus)
Video capture:
1920x1080 (Full HD)
Design
Dimensions:
6.22 x 3.01 x 0.33 inches (157.91 x 76.38 x 8.26 mm)
5.65 x 2.81 x 0.33 inches (143.4 x 71.4 x 8.48 mm)
Weight:
6.42 oz (182.0 g)
Materials:
Back: Plastic; Frame: Metal
Back: Plastic; Frame: Aluminum
Biometrics:
2D Face unlock, Fingerprint (touch)
Features:
Notification light
Touch sensitive control keys
Keys:
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors:
Black, Gold, Pink, Blue, Red
Black, Silver, Brown, Blue
Cellular
4G (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 28(700 APT)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD):
Bands 38(2600), 40(2300)
Bands 38(2600), 40(2300)
3G:
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)
Data Speed:
LTE-A, HSPA, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSPA, UMTS
Dual SIM:
Shared with microSD
SIM type:
Nano SIM
Nano SIM
VoLTE:
Yes
Yes
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
Album art cover, Background playback
Album art cover, Background playback
Screen mirroring:
Wireless screen share
Wireless screen share
Radio:
FM
FM
Additional microphone(s):
for Noise cancellation
Connectivity & Features
Bluetooth:
5.0
Yes
Wi-Fi:
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
802.11 b, g, n; Hotspot, Wi-Fi Direct
USB:
microUSB, USB 2.0
microUSB, USB 2.0
Features:
Mass storage device, OTG, Charging
Mass storage device, OTG, Charging
Location:
GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS
Sensors:
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Other:
Infrared, VoIP, Tethering, Computer sync, OTA sync
NFC, Tethering, Computer sync, OTA sync
Phone features
Notifications:
Haptic feedback, Music ringtones, Vibration
Haptic feedback
Other features:
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording
Regulatory Approval
FCC approval:
Date approved:
Mar 17, 2017
FCC ID value:
2AJOTTA-1038
Measured SAR:
Head:
0.48 W/kg
Body:
1.15 W/kg
Simultaneous Transmission:
1.34 W/kg
Wireless Router:
1.19 W/kg
Buyers information
In The Box:
Power adapter, USB 2.0 cable, Warranty card, User guide, Clear soft case, SIM insertion tool
Charger, Data cable, Headset, Quick guide, SIM Door key
Availability
Officially announced:
Nov 22, 2018
Feb 26, 2017
FCC OKs Cingular\'s purchase of AT&T Wireless