Samsung Galaxy M20 vs Samsung Galaxy A31 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 M20 | Samsung Galaxy A31 |
Released
·
Feb 05, 2019
|
Released
·
Apr 27, 2020
|
6.3-inch · 2340x1080px
|
6.4-inch · 2400x1080px
|
Dual camera
|
Quad camera
|
4GB · 64GB
|
4GB · 64GB
|
5000 mAh
|
5000 mAh
|
Design
Dimensions | |
---|---|
6.16 x 2.93 x 0.35 inches 156.4 x 74.5 x 8.8 mm |
6.27 x 2.88 x 0.34 inches 159.3 x 73.1 x 8.6 mm |
Weight | |
6.56 oz (186.0 g) | 6.53 oz (185.0 g) |
Materials | |
Back: Plastic Frame: Plastic |
Back: Plastic |
Biometrics | |
2D Face unlock, Fingerprint (touch) | Optical in-screen fingerprint |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Ocean blue, Charcoal black | Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white |
Display
Size | |
---|---|
6.3-inch | 6.4-inch |
Resolution | |
2340x1080px, 19.5:9 ratio, 409 PPI | 2400x1080px, 20:9 ratio, 411 PPI |
Technology | |
IPS LCD | Super AMOLED |
Refresh rate | |
60Hz | |
Screen-to-body | |
83.67 % | 84.88 % |
Features | |
Proximity sensor | Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Samsung Exynos 7 Octa 7904 (14 nm) | MediaTek Helio P65 MT6768 (12 nm) |
Processor | |
Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53 |
Octa-core 2x 2.0GHz Cortex-A75 + 6x 2.0GHz Cortex-A55 |
GPU | |
Mali-G71 MP2 | Mali-G52 MC2 |
RAM | |
4GB (LPDDR4) | 4GB (LPDDR4) |
Internal storage | |
64GB, available to use: 50.5 GB | 64GB (eMMC 5.1), available to use: 46.2 GB |
Storage expansion | |
microSDXC up to 512 GB | microSDXC up to 512 GB |
OS | |
Android (10, 9.0 Pie, 8.1 Oreo), Samsung One UI | Android (10), Samsung One UI |
Battery
Capacity | |
---|---|
5000 mAh | 5000 mAh |
Type | |
Li - Polymer | Li - Polymer |
Charging | |
Samsung Adaptive Fast Charging | Fast charging |
Charge speed | |
Wired: 15.0W |
Camera
Rear | |
---|---|
Dual camera | Quad camera |
Main camera | |
13 MP (PDAF) Aperture size: F1.9 Sensor size: 1/3.1" Pixel size: 1.12 μm |
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
Second camera | |
5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm |
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm |
Third camera | |
5 MP (Macro) Aperture size: F2.4 |
|
Fourth camera | |
5 MP (Depth information) Aperture size: F2.4 |
|
Flash | |
LED | LED |
Video recording | |
1920x1080 (Full HD) (30 fps) | 1920x1080 (Full HD) (30 fps) |
Front | |
8 MP (HDR), Video capture: 1920x1080 (Full HD) | 20 MP, Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
---|---|
5.0 | 5.0 |
WLAN | |
802.11 b,g,n 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, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass |
Other | |
NFC | NFC |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Features | |
Dolby Atmos, Album art cover, Background playback | |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM, RDS, Recording option | |
Additional microphone(s) | |
Noise cancellation | Noise cancellation |
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), 20(800 DD) |
4G (TDD) | |
Bands 38(2600), 40(2300), 41(2600+) | Bands 38(2600), 40(2300), 41(2600+) |
3G | |
Bands 5(850), 8(900), 2(1900), 1(2100) | Bands 1(2100), 2(1900), 5(850), 8(900) |
Data Speed | |
LTE-A Cat 12/13 (600/150 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 |
VoLTE | |
Yes |
Regulatory Approval
FCC approval | |
---|---|
Date approved: Jan 20, 2019 FCC ID value: A3LSMM205FN | Date approved: Mar 08, 2020 FCC ID value: A3LSMA315GL |
Measured SAR | |
Head: 0.18 W/kg Body: 0.54 W/kg Simultaneous Transmission: 1.29 W/kg Wireless Router: 1.13 W/kg |
Head: 0.53 W/kg Body: 0.56 W/kg Simultaneous Transmission: 1.42 W/kg Wireless Router: 0.65 W/kg Phablet: 0.89 W/kg |
Buyers information
MSRP | |
---|---|
€ 300 |
Availability
Officially announced | |
---|---|
Jan 28, 2019 | Mar 24, 2020 |
Alternative variants
with 32 GB storage
RAM | 3GB |
---|---|
Internal storage | 32GB, available to use: 21.8 GB |
with 128GB storage
RAM | 6GB |
---|---|
Internal storage | 128GB |
Links
Full specifications | |
---|---|
Samsung Galaxy M20 Specs | Samsung Galaxy A31 Specs |