Samsung Galaxy A21s vs Samsung Galaxy M31s 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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Samsung Galaxy A21s | Samsung Galaxy M31s |
Released
·
Jun 19, 2020
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Released
·
Aug 06, 2020
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6.5-inch · 1600x720px
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6.5-inch · 2400x1080px
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Quad camera
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Quad camera
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3GB · 32GB
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6GB · 128GB
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5000 mAh
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6000 mAh
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Check prices |
Design
Dimensions | |
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6.44 x 2.96 x 0.35 inches 163.7 x 75.3 x 8.9 mm |
6.27 x 2.93 x 0.37 inches 159.3 x 74.4 x 9.3 mm |
Weight | |
6.77 oz (192.0 g) | 7.16 oz (203.0 g) |
Biometrics | |
2D Face unlock, Fingerprint (touch) | Fingerprint (touch) |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Black, White, Blue, Red | Mirage black, Mirage blue |
Display
Size | |
---|---|
6.5-inch | 6.5-inch |
Resolution | |
1600x720px, 20:9 ratio, 270 PPI | 2400x1080px, 20:9 ratio, 405 PPI |
Technology | |
TFT | Super AMOLED |
Screen-to-body | |
82.94 % | 86.06 % |
Features | |
Proximity sensor | Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Samsung Exynos 850 | Samsung Exynos 9611 (10 nm) |
Processor | |
Octa-core 8x 2.0GHz Cortex-A55 |
Octa-core 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53 |
GPU | |
Mali-G76 | Mali-G72 MP3 |
RAM | |
3GB (LPDDR4) | 6GB (LPDDR4) |
Internal storage | |
32GB (eMMC 5.1), available to use: 19.5 GB | 128GB (UFS 2.1), available to use: 106.4 GB |
Storage expansion | |
microSDXC up to 512 GB | microSDXC up to 512 GB |
OS | |
Android (10), Samsung One UI | Android (11, 10), Samsung One UI |
Battery
Capacity | |
---|---|
5000 mAh | 6000 mAh |
Type | |
Li - Polymer | |
Charging | |
Fast charging | Fast charging, Reverse wired charging |
Charge speed | |
Wired: 25.0W |
Battery Life Estimate
Untested
Browsing
Untested
Video
11h 9min
Gaming
7h 48min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Camera
Rear | |
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Quad camera | Quad camera |
Main camera | |
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm | 64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm |
Second camera | |
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm |
12 MP (Ultra-wide) Aperture size: F2.2 |
Third camera | |
2 MP (Macro) Aperture size: F2.4 | 5 MP (Macro) Aperture size: F2.4 |
Fourth camera | |
2 MP (Depth information) Aperture size: F2.4 | 5 MP (Depth information) Aperture size: F2.4 |
Flash | |
LED | LED |
Video recording | |
1920x1080 (Full HD) (30 fps) | 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (480 fps) Hyperlapse, EIS |
Front | |
13 MP, Video capture: 1920x1080 (Full HD) | 32 MP, Video capture: 3840x2160 (4K UHD) (30 fps) |
Connectivity & Features
Bluetooth | |
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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, USB 2.0 | Type-C, USB 2.0 |
Location | |
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope | Accelerometer, Gyroscope, Compass |
Other | |
NFC | NFC |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM |
Cellular
4G (FDD) | |
---|---|
Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3) |
4G (TDD) | |
Bands 38(2600), 40(2300), 41(2600+) | Bands 38(2600), 40(2300), 41(2600+) |
3G | |
Bands 1(2100), 2(1900), 5(850), 8(900) | Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) |
Data Speed | |
LTE-A, 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 | |
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€ 240 | € 310 |
Availability
Officially announced | |
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May 15, 2020 | Jul 30, 2020 |
Alternative variants
with 4GB RAM
RAM | 4GB |
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Internal storage | 64GB |
with 8GB RAM
RAM | 8GB |
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with 6GB RAM
RAM | 6GB |
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Internal storage | 64GB |
Links
Full specifications | |
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Samsung Galaxy A21s Specs | Samsung Galaxy M31s Specs |
PhoneArena Review | |
Samsung Galaxy A21s Review |