Side-by-side technical data
Samsung Galaxy A13 (SM-A137) vs Samsung Galaxy M21s
Comparison between Samsung Galaxy A13 (SM-A137) and Samsung Galaxy M21s: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung.
The verdict
Neither runs away with it: each wins something.
| Category | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Design & display | 5.6 | 6.1 |
| Performance & hardware | 3.5 | 3.1 |
| Camera | 6.2 | 5.5 |
| Connectivity | 5.5 | 5.3 |
| Battery & charging | 5.3 | 5.9 |
Which one is for you?
Samsung Galaxy A13 (SM-A137), if you care about…
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 5.0
- Display Diagonal
- 6.6″
- against 6.4″
- OS Version
- 12
- against 10
Samsung Galaxy M21s, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,000 mAh
- RAM Capacity
- 6 GB
- against 4 GB
- Display Technology
- Super AMOLED
- against PLS LCD
Specification comparison
Performance
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Processor Model | MediaTek Helio G80 | Samsung Exynos 9611 |
| Processor Process Size | 12 nm | 10 nm Best value |
| Graphics GPU | Mali-G52 MC2 | Mali-G72 MP3 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | — | 186,200 |
| CPU Description | Octa-core CPU with 2x2.0 GHz Cortex-A75 and 6x1.8 GHz Cortex-A55. | Octa-core (4x2.3 GHz Cortex-A73 and 4x1.7 GHz Cortex-A53) |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | — | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v8 |
Design
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Body Colors | Black, White, Blue | Blue, Black |
| Body Thickness | 8.8 mm Best value | 8.9 mm |
| Body Width | 76.4 mm | 75.1 mm |
| Body Height | 165.1 mm | 159.2 mm |
| Weight | 195 g | 191 g Best value |
| Usable Surface | 83.2 % | 84.1 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic |
Battery
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Battery Capacity | 5,000 mAh | 6,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W | 15 W |
| Battery Features | Fast Charging | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable |
Display
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | PLS LCD | Super AMOLED Best value |
| Peak Display Brightness | — | 420 nits |
| Display Diagonal | 6.6″ Best value | 6.4″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,408 px Best value | 2,340 px |
| Display Pixel Density | 400 ppi | 403 ppi Best value |
| Display Refresh Rate | — | 60 Hz |
| Display Features | Gorilla Glass 5, PLS LCD | Gorilla Glass 3, AMOLED, Water Drop Notch, Capacitive Touch, Multi-Touch, Frameless, Always-On Display, Touchscreen |
Sensors
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Sensor
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Operating System | Android 12 | Android 10 |
| OS Family | Android | Android |
| OS Version | 12 Best value | 10 |
| OS Update Support | — | 2 years |
| Google Services | — | Yes |
Connectivity
| Specification | Galaxy A13 (SM-A137) | 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 B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B38, 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 | GSM, HSPA, UMTS, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, MIMO |
| Bluetooth Version | Bluetooth 5.2 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | — | A2DP, LE |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, Virtual Proximity Sensing, NFC, USB Type-C, USB OTG | 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 | — | 0.38 W/kg |
| SAR (EU) head | 0.35 W/kg Best value | 0.48 W/kg |
| SAR (EU) body | 1.22 W/kg | 1.13 W/kg Best value |
| Max. download speed | — | 600 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, LE | A2DP, LE, Loudspeaker |
Technical
| Specification | Galaxy A13 (SM-A137) | Galaxy M21s |
|---|---|---|
| Model numbers | SM-A137F, SM-A137F/DSN, SM-A137F/DS | SM-F415F, SM-F415F/DS |
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