Compare phones
| Global Score | |
| 77.7 | 78.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 10 |
| 2020-06-19 | 2020-11-27 |
| 6.44 x 2.96 x 0.35 inches | 6.39 x 3.04 x 0.38 inches |
| 6.77 ounces | 6.98 ounces |
| Black, Blue, Red and White | Cool blue, Power black and Yellow |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 149.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| TFT | IPS LCD |
| 270 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-G76 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.84 | 11.74 |
| Camera | |
| 48.00 MP + 13.00 MP | 48.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.78 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Poco M3 is a little bit better than the Samsung Galaxy A21s, with a 78.2 score against 77.7. The Xiaomi Poco M3 is an a bit heavier and a bit thicker phone than the Samsung Galaxy A21s. Both devices in this comparison use the same Android 10 OS (operating system), so both of them should offer very similar OS features.
Galaxy A21s and Xiaomi Poco M3 count with extremely similar processors, and although the Xiaomi Poco M3 has 1 GB more RAM memory, they both have 8 processing cores. Xiaomi Poco M3 features a better looking screen than Samsung Galaxy A21s, and although they both have a screen of the same size, the Xiaomi Poco M3 also has a lot higher resolution of 1080 x 2340 and a higher pixel count per inch of screen.
The Xiaomi Poco M3 has more storage to store more games and applications than Galaxy A21s, and although they both have a SD extension slot that allows a maximum of 512 GB, the Xiaomi Poco M3 also has 64 GB internal storage. The Xiaomi Poco M3 features longer battery duration than Galaxy A21s, because it has 6000mAh of battery capacity against 5000mAh.
Galaxy A21s and Xiaomi Poco M3 both feature incredibly similar cameras, and although the Xiaomi Poco M3 has a larger aperture to capture better low-light photography, they both have a 0.5 inches sensor, a back-facing camera with a 48 megapixels resolution, the same video frame rate and the same video resolution.
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