Xiaomi Mi A3 vs Samsung Galaxy A30s Specs Comparison

Design

Dimensions
6.04 x 2.83 x 0.33 inches 153.48 x 71.85 x 8.475 mm	6.24 x 2.94 x 0.30 inches 158.5 x 74.7 x 7.7 mm
Weight
6.13 oz (173.8 g)	5.86 oz (166.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Plastic
Biometrics
2D Face unlock, Optical in-screen fingerprint	Optical in-screen fingerprint
Keys
Back: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gray, Blue, White	Prism crush black, Prism crush white, Prism crush violet, Prism crush green

Display

Size
6.1-inch	6.4-inch
Resolution
1560x720px, 19.5:9 ratio, 282 PPI	1560x720px, 19.5:9 ratio, 268 PPI
Technology
Super AMOLED	Super AMOLED
Screen-to-body
82.56 %	84.95 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 665 (11 nm)	Samsung Exynos 7 Octa 7885 (14 nm)
Processor
Octa-core 2000 MHz Kryo 260	Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53
GPU
Adreno 610	Mali-G71 MP2
RAM
4GB (LPDDR4)	4GB (LPDDR4)
Internal storage
128GB	128GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 512 GB
OS
Android (11, 10, 9.0 Pie)	Android (11, 10, 9.0 Pie)

Battery

Capacity
4030 mAh	4000 mAh
Type
	Li - Polymer
Charging
Qualcomm Quick Charge 3.0	Fast charging

Camera

Rear
Triple camera	Triple camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm	25 MP (PDAF) Aperture size: F1.7 Focal length: 27 mm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm
Third camera
2 MP (Depth information) Aperture size: F2.4	5 MP (Depth information) Aperture size: F2.2
Flash
LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps) EIS, Video calling, Video sharing	1920x1080 (Full HD) (30 fps)
Front
32 MP, Video capture: 1920x1080 (Full HD)	16 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Compass
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
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(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
Bands 38(2600), 40(2300)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)	Bands 1(2100), 2(1900), 5(850), 8(900)
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
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
	Date approved: Aug 19, 2019 FCC ID value: A3LSMA307FN
Measured SAR
	Head: 0.60 W/kg Body: 0.50 W/kg Simultaneous Transmission: 1.47 W/kg Wireless Router: 1.20 W/kg Phablet: 2.64 W/kg

Buyers information

In The Box
10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card

Availability

Officially announced
Jul 17, 2019	Aug 22, 2019

Alternative variants

with 64 GB storage

Internal storage	64GB

Links

Full specifications
Xiaomi Mi A3 Specs	Samsung Galaxy A30s Specs
User Reviews
	Samsung Galaxy A30s User Reviews