Compare phones
| Global Score | |
| 73.5 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.1 Oreo | Android 11 |
| 2019-02-05 | 2021-01-29 |
| 6.13 x 2.98 x 0.30 inches | 5.97 x 2.80 x 0.31 inches |
| 5.75 ounces | 6.03 ounces |
| Black and Blue | Gray, Phantom pink, Violet and White |
| Plastic | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.2 inches | 6.2 inches |
| 1520 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 271 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.2 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.32 inches (1/3.1") sensor | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.02 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3400mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.36 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Samsung Galaxy S21 has a global score of 91.8, which is a lot better than Galaxy M10's global score of 73.5. These phones work with Android OS (operating system), but the Samsung Galaxy S21 has older 11 version while Galaxy M10 has Android 9.0 Pie version. The Samsung Galaxy S21 body is newer than the Galaxy M10's, although it's just a little bit heavier and just a little bit thicker.
Galaxy S21 counts with a better performing processor than Galaxy M10, and although they both have a Octa-Core processing unit, the Galaxy S21 also has a higher amount of RAM. Galaxy S21 has an incredibly better display than Galaxy M10, and although they both have a screen of the same size, the Galaxy S21 also has a way better count of pixels per inch of display and a way better 1080 x 2400 pixels resolution.
Galaxy S21 has slightly more storage for applications, games, photos and videos than Galaxy M10, because although it has no external memory card slot, it also counts with 96 GB more internal memory. Galaxy S21 captures much better videos and photos than Samsung Galaxy M10, because although it has a camera with less MP resolution, it also counts with a much better video definition, a way larger sensor and a larger aperture for better low-light photos and videos.
The Galaxy S21 features greater battery life than Samsung Galaxy M10, because it has 4000mAh of battery capacity instead of 3400mAh.
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