Xiaomi Mi A3 vs Xiaomi Poco X3 Pro Specs Comparison

Availability

Officially announced
Jul 17, 2019	Mar 22, 2021
Prices (MSRP)
	€249

Design

Dimensions
6.04 x 2.83 x 0.33 inches 153.48 x 71.85 x 8.475 mm	6.51 x 3.02 x 0.37 inches 165.3 x 76.8 x 9.4 mm
Weight
6.13 oz / 173.8 g	7.58 oz / 215.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Plastic
Resistance
	Splash, Dust; IP53
Biometrics
2D Face unlock, Optical in-screen fingerprint	2D Face unlock, Fingerprint (touch)
Keys
Back: Volume control, Lock/Unlock key	Left: Volume control, Lock/Unlock key
Colors
Gray, Blue, White	Phantom black, Frost blue, Metal bronze

Display

Size
6.1-inch, 82.56% screen-to-body	6.7-inch, 84.68% screen-to-body
Type
Super AMOLED	IPS LCD, 120Hz, HDR
Resolution
1560x720px, 19.5:9 ratio, 282 PPI	2400x1080px, 20:9 ratio, 395 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 6

Hardware

System chip
Snapdragon 665 (11 nm)	Snapdragon 860 SM8150-AC (7 nm)
Processor
Octa-core 2000 MHz Kryo 260	Octa-core 2960 MHz Kryo 485
GPU
Adreno 610	Adreno 640
Memory
4GB (LPDDR4)/128GB 4GB/64GB	6GB (LPDDR4)/128GB (UFS 3.1) 8GB/256GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 1024 GB
OS
Android (11, 10, 9.0 Pie)	Android (11)

Battery

Type
4030 mAh	5160 mAh
Charging
Qualcomm Quick Charge 3.0
Charge speed
	Wired: 33.0W

Camera

Rear
Triple camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
2 MP (Depth information) Aperture size: F2.4	2 MP (Macro) Aperture size: F2.4
Fourth camera
	2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (240 fps) EIS, Video calling, Video sharing	4K UHD (30 fps), 1080p (60 fps), 720p (30 fps)
Front
32 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20, 28	1, 2, 3, 4, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 40	38, 40, 41
3G Bands
5, 8, 4, 2, 1	1, 2, 4, 5, 8
Data Speed
LTE-A Cat 9 (450/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
	Date approved: Feb 01, 2021 FCC ID value: 2AFZZJ20SG
Measured SAR
	Head: 0.81 W/kg Body: 0.67 W/kg Simultaneous Transmission: 1.57 W/kg Wireless Router: 0.78 W/kg

Alternative variants

with 64 GB storage

Memory	64GB

with 256GB storage

Memory	8GB/256GB
Prices (MSRP)	€299

Discover more

Full Specs Xiaomi Mi A3 Specs

Full Specs Xiaomi Poco X3 Pro Specs