Xiaomi Mi A3 vs Samsung Galaxy A21s Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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Xiaomi Mi A3 | Samsung Galaxy A21s |
Released
·
Jul 24, 2019
|
Released
·
Jun 19, 2020
|
6.1-inch · 1560x720px
|
6.5-inch · 1600x720px
|
Triple camera
|
Quad camera
|
4GB · 128GB
|
3GB · 32GB
|
4030 mAh
|
5000 mAh
|
Design
Dimensions | |
---|---|
6.04 x 2.83 x 0.33 inches 153.48 x 71.85 x 8.475 mm |
6.44 x 2.96 x 0.35 inches 163.7 x 75.3 x 8.9 mm |
Weight | |
6.13 oz (173.8 g) | 6.77 oz (192.0 g) |
Materials | |
Back: Glass (Corning Gorilla Glass 5) Frame: Plastic |
|
Biometrics | |
2D Face unlock, Optical in-screen fingerprint | 2D Face unlock, Fingerprint (touch) |
Keys | |
Back: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Gray, Blue, White | Black, White, Blue, Red |
Display
Size | |
---|---|
6.1-inch | 6.5-inch |
Resolution | |
1560x720px, 19.5:9 ratio, 282 PPI | 1600x720px, 20:9 ratio, 270 PPI |
Technology | |
Super AMOLED | TFT |
Screen-to-body | |
82.56 % | 82.94 % |
Features | |
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor | Proximity sensor |
Hardware
System chip | |
---|---|
Qualcomm Snapdragon 665 (11 nm) | Samsung Exynos 850 |
Processor | |
Octa-core 2000 MHz Kryo 260 |
Octa-core 8x 2.0GHz Cortex-A55 |
GPU | |
Adreno 610 | Mali-G76 |
Memory | |
4GB (LPDDR4)/128GB | 3GB (LPDDR4)/32GB (eMMC 5.1) |
Storage expansion | |
microSDXC up to 256 GB | microSDXC up to 512 GB |
OS | |
Android (11, 10, 9.0 Pie) | Android (10) |
Battery
Type | |
---|---|
4030 mAh | 5000 mAh, Li - Polymer |
Charging | |
Qualcomm Quick Charge 3.0 | Fast charging |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
Untested
Video
11h 9min
Gaming
7h 48min
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: F2.0 Focal length: 26 mm 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 Sensor size: 1/4" Pixel size: 1.12 μm |
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 |
1080p (30 fps) |
Front | |
32 MP Video capture: 1080p | 13 MP Video capture: 1080p |
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, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope |
Other | |
Infrared, VoIP, Tethering, Computer sync, OTA sync | NFC |
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 |
Cellular
4G (FDD) | |
---|---|
Bands 1, 2, 3, 4, 5, 7, 8, 20, 28 | Bands 1, 2, 3, 5, 7, 8, 20, 28 |
4G (TDD) | |
Bands 38, 40 | Bands 38, 40, 41 |
3G | |
Bands 5, 8, 4, 2, 1 | Bands 1, 2, 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 |
Buyers information
MSRP | |
---|---|
€ 240 | |
In The Box | |
10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card |
Availability
Officially announced | |
---|---|
Jul 17, 2019 | May 15, 2020 |
Alternative variants
with 64 GB storage
Memory | 64GB |
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with 4GB RAM
Memory | 4GB/64GB |
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with 6GB RAM
Memory | 6GB/64GB |
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Links
Full specifications | |
---|---|
Xiaomi Mi A3 Specs | Samsung Galaxy A21s Specs |
PhoneArena Review | |
Samsung Galaxy A21s Review |