Xiaomi Mi A3 vs Samsung Galaxy A30s
Display
Size
Resolution
Pixel density
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 & Performance
System chip
Qualcomm Snapdragon 665
Samsung Exynos 7 Octa 7885
Processor
GPU
Adreno 610
Mali-G71 MP2
RAM
Internal storage
128GB
128GB
Storage expansion
microSDXC up to 256 GB
microSDXC up to 512 GB
OS
Android (9.0 Pie)
Android (9.0 Pie)
Battery
Capacity
4030 mAh
4000 mAh
Type
Not user replaceable
Li - Polymer, Not user replaceable
Charging
Qualcomm Quick Charge 3.0
Fast charging
Camera
Rear
Triple camera
Triple camera
Main camera
Features
Phase-detection autofocus
Phase-detection autofocus
Second camera
8 megapixels
8 megapixels
Features
Ultra-wide
Ultra-wide
Third camera
2 megapixels
5 megapixels
Features
Depth information
Depth information
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
1920x1080 (Full HD) (30 fps)
Features
Digital image stabilization, Video calling, Video sharing
Front
32 megapixels
16 megapixels
Design
Dimensions
Weight
the average is 6.2 oz (176 g)
the average is 6.2 oz (176 g)
Materials
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Biometrics
2D Face unlock, In-screen fingerprint
In-screen fingerprint
Colors
Gray, Blue, White
Prism crush black, Prism crush white, Prism crush violet, Prism crush green
Cellular
LTE (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)
LTE (TDD)
Bands 38(2600), 40(2300)
Bands 38(2600), 40(2300), 41(2600+)
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
Multimedia
Headphones
3.5mm jack
3.5mm jack
Features
Album art cover, Background playback
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; Hotspot, Wi-Fi Direct
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible)
Type-C (reversible), USB 2.0
Features
Mass storage device, Charging
Charging
Sensors
Accelerometer, Gyroscope, Compass
Accelerometer, Compass
Other
Infrared, VoIP, Tethering, Computer sync, OTA sync
Phone features
Notifications
Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording
Shopping information
In The Box
10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card
