Samsung Galaxy M21 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.
|
|
Samsung Galaxy M21 | Samsung Galaxy M31s |
Released
·
Mar 23, 2020
|
Released
·
Aug 06, 2020
|
6.4-inch
|
6.5-inch
|
Triple camera
|
Quad camera
|
4GB · 64GB
|
6GB · 128GB
|
6000 mAh
|
6000 mAh
|
Design
Dimensions | |
---|---|
6.26 x 2.96 x 0.35 inches 159.0 x 75.1 x 8.9 mm |
6.27 x 2.93 x 0.37 inches 159.3 x 74.4 x 9.3 mm |
Weight | |
6.63 oz (188.0 g) | 7.16 oz (203.0 g) |
Materials | |
Back: Plastic Frame: Plastic |
|
Biometrics | |
2D Face unlock, Fingerprint (touch) | Fingerprint (touch) |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Midnight blue, Raven black | Mirage black, Mirage blue |
Display
Size | |
---|---|
6.4-inch | 6.5-inch |
Resolution | |
2340x1080px, 19.5:9 ratio, 403 PPI | 2400x1080px, 20:9 ratio, 405 PPI |
Technology | |
Super AMOLED | Super AMOLED |
Screen-to-body | |
84.11 % | 86.06 % |
Peak brightness | |
420 cd/m2 (nit) | |
Features | |
Scratch-resistant glass (Corning Gorilla Glass 3), Proximity sensor | Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Exynos 9611 (10 nm) | Samsung Exynos 9611 (10 nm) |
Processor | |
Octa-core 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53 | Octa-core 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53 |
GPU | |
Mali-G72 MP3 | Mali-G72 MP3 |
RAM | |
4GB (LPDDR4) | 6GB (LPDDR4) |
Internal storage | |
64GB, available to use: 49 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 (11, 10), Samsung One UI | Android (11, 10), Samsung One UI |
Battery
Capacity | |
---|---|
6000 mAh | 6000 mAh |
Type | |
Li - Polymer | |
Charging | |
Fast charging | Fast charging, Reverse wired charging |
Charge speed | |
Wired: 25.0W |
Camera
Rear | |
---|---|
Triple 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 Focal Length: 12 mm Sensor size: 1/4" Pixel size: 1.12 μm |
12 MP (Ultra-wide) Aperture size: F2.2 |
Third camera | |
5 MP (Depth information) Aperture size: F2.2 |
5 MP (Macro) Aperture size: F2.4 |
Fourth camera | |
5 MP (Depth information) Aperture size: F2.4 |
|
Flash | |
LED | LED |
Video recording | |
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (240 fps) EIS | 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (480 fps) Hyperlapse, EIS |
Front | |
20 MP (HDR), Video capture: 1920x1080 (Full HD) | 32 MP, Video capture: 3840x2160 (4K UHD) (30 fps) |
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, 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 |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Features | |
Dolby Atmos | |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM | FM |
Cellular
4G (FDD) | |
---|---|
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD) | 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 | |
---|---|
€ 310 | |
In The Box | |
This is the official Samsung Galaxy M21 User Guide in English provided from the manufacturer. |
Availability
Officially announced | |
---|---|
Mar 18, 2020 | Jul 30, 2020 |
Alternative variants
with 128GB storage
RAM | 6GB |
---|---|
Internal storage | 128GB |
with 8GB RAM
RAM | 8GB |
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Links
Full specifications | |
---|---|
Samsung Galaxy M21 Specs | Samsung Galaxy M31s Specs |