Processor
Qualcomm® Snapdragon™ 665
Octa-core Kryo™ 260 CPU, up tp 2.0 GHz
Adreno™ 610 GPU
11nm FinFET process
Memory
4GB 64GB
Expandable storage up to 256GB
RAM: Dual channel LPDDR4x
ROM: UFS 2.1 flash storage
* Available storage and RAM are less than the total memory due to storage of the operating system and software pre-installed in the device.
Battery
4030mAh (typ) / 3940mAh (min)
Supports Quick Charge™ 3.0 Techonology and 18W Fast Charge
In-box 10W charger
Type-C charging port
Built-in rechargeable battery
Rear Camera
AI Triple Camera, Ultra Wide-angle
48MP primary camera
Sony sensor
1.6μm 4-in-1 Super Pixel
6 pcs lens ƒ/1.79
1/2″ sensor size, PDAF
8MP ultra wide-angle camera
FOV 118°, ƒ/2.2, FF
2MP depth camera
AI portrait mode
Steady handheld night photography
Video features
4K video, 30fps
1080p, 60fps/30fps
720p, 30fps
EIS, 1080p, 30fps; 720p, 30fps
Slow motion recording, 720p, 240fps/120fps; 1080p, 120fps
AI scene detection
Detects up to 27 different scenes
Front Camera
32MP AI Selfie Camera
1.6μm 4-in-1 Super Pixel Design
5 pcs lens, ƒ/2.0, 79° FOV, FF
AI face unlock
Panorama selfie
Video features
1080p, 30fps
720p, 30fps
Short videos recording
AI scene detection
Detects up to 12 different scenes
Unlock
In-screen fingerprint unlock
Face unlock
Display
6.088″ AMOLED Dot Drop display
19.5:9 aspect ratio
HD display (1560 x 720)
Contrast ratio: 60000:1 (min)
Color gamut: NTSC 102.7% (typ) 2.5D glass, rounded display corners
Corning® Gorilla® Glass 5
Dimensions
Height: 153.48mm
Width: 71.85mm
Thickness: 8.475mm
Weight: 173.8g
Network & Connectivity
4G dual SIM
3-choose-2 SIM slot
* When using both SIM card slots, either card can be set as the primary card, which supports 4G /4G/3G/2G calling and data
Network bands
GSM : B2/3/5/8
WCDMA : B1/2/4/5/8
TDD LTE: B38/40
FDD LTE: B1/2/3/4/5/7/8/20/28
Connectivity
Supports protocols: 802.11a/b/g/n/ac
Supports 2.4G WiFi / Supports 5G WiFi / Supports WiFi Direct
Supports WiFi Display
Supports Bluetooth 5.0
IR remote
Ports
USB Type-C charging port
3.5mm headphone port
Navigation & Positioning
GPSAGPSGLONASSBeidou
Sensors
GyroscopeAccelerometerProximity sensorElectronic compassVibration motorIR blasterAmbient light sensor
Multimedia
MP4M4VMKVXVIDWAVAACMP3AMRFLAC
Supports H.264 (Baseline / Main / High profile), MPEG4 (Simple profile / ASP) and other video formats.
Supports audio formats such as PCM, AAC / AAC / eAAC , MP3, AMR – NB and WB, FLAC, WAV.
Audio
Large 0.915cc speaker box
High audio output amplified by Smart PA
Package Content
Mi A3 / Adapter / USB Type-C cable / SIM eject tool / User guide / Soft case / Warranty card