Side-by-side technical data
Samsung Galaxy A20s vs Samsung Galaxy M21s
Comparison between Samsung Galaxy A20s and Samsung Galaxy M21s: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung.
The verdict
Your pick: Samsung Galaxy M21s, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Design & display | 5.0 | 6.1 |
| Performance & hardware | 2.3 | 3.1 |
| Camera | 4.8 | 5.5 |
| Connectivity | 4.0 | 5.3 |
| Battery & charging | 3.7 | 5.9 |
Which one is for you?
Samsung Galaxy A20s, if you care about…
- Weight
- 183 g
- against 191 g
- Body Thickness
- 8 mm
- against 8.9 mm
- Microphone Count
- 2
- against 1
Samsung Galaxy M21s, if you care about…
- Battery Capacity
- 6,000 mAh
- against 4,000 mAh
- RAM Capacity
- 6 GB
- against 4 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11 b/g/n
- Display Technology
- Super AMOLED
- against IPS LCD
Specification comparison
Performance
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 450 | Samsung Exynos 9611 |
| Processor Process Size | 14 nm | 10 nm Best value |
| Graphics GPU | Qualcomm Adreno 506 | Mali-G72 MP3 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 64 GB | 128 GB Best value |
| AnTuTu Score | 75,800 | 186,200 |
| Geekbench 6 Single-Core | 168 | — |
| Geekbench 6 Multi-Core | 762 | — |
| CPU Description | Octa-core 1.8 GHz Cortex-A53 | Octa-core (4x2.3 GHz Cortex-A73 and 4x1.7 GHz Cortex-A53) |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | DDR3 | LPDDR4X Best value |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v8 |
Design
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Body Colors | Black, Blue, Red, Green | Blue, Black |
| Body Thickness | 8 mm Best value | 8.9 mm |
| Body Width | 77.5 mm | 75.1 mm |
| Body Height | 163.3 mm | 159.2 mm |
| Weight | 183 g Best value | 191 g |
| Usable Surface | 81.9 % | 84.1 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic |
Battery
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Battery Capacity | 4,000 mAh | 6,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W | 15 W |
| Battery Features | Fast Charging, Rechargeable, Battery Level Indicator | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 19.5:9 |
| Display Technology | IPS LCD | Super AMOLED Best value |
| Peak Display Brightness | — | 420 nits |
| Display Diagonal | 6.5″ Best value | 6.4″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,560 px | 2,340 px Best value |
| Display Pixel Density | 264 ppi | 403 ppi Best value |
| Display Refresh Rate | — | 60 Hz |
| Display Features | IPS LCD, Touchscreen | Gorilla Glass 3, AMOLED, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, Always-On Display, Touchscreen |
Sensors
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Rear |
Sensor
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Operating System | Android 9 | Android 10 |
| OS Family | Android | Android |
| OS Version | 9 | 10 Best value |
| OS Update Support | — | 2 years |
| Google Services | — | Yes |
Connectivity
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| SIM Configurations | Single Nano-SIM, Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B5, 3G UMTS B8, 3G UMTS B2, 3G UMTS B1, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, MIMO |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB 2.0 | USB Charging, USB Mass Storage, USB OTG, USB Type-C, FM Radio, Computer Sync, OTA Sync, Tethering, 3.5 mm Audio Jack |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | 0.69 W/kg | 0.38 W/kg Best value |
| SAR American Body | 1.43 W/kg | — |
| SAR (EU) head | 0.35 W/kg Best value | 0.48 W/kg |
| SAR (EU) body | 0.83 W/kg Best value | 1.13 W/kg |
| Max. download speed | 150 Mbps | 600 Mbps Best value |
| Max. upload speed | 50 Mbps | 150 Mbps Best value |
Audio
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Galaxy A20s | Galaxy M21s |
|---|---|---|
| Model numbers | SM-A207F, SM-A207M, SM-A2070 | SM-F415F, SM-F415F/DS |
