Compare phones
| Global Score | |
| 84.9 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 11 |
| 2019-05-29 | 2021-01-29 |
| 6.50 x 3.01 x 0.37 inches | 5.97 x 2.80 x 0.31 inches |
| 7.76 ounces | 6.03 ounces |
| Angel gold, Ghost white and Phantom black | Gray, Phantom pink, Violet and White |
| Aluminum and Glass (Corning Gorilla Glass 6) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 393 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP | 12.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.78 | 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 | |
| 3700mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.68 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy S21 has a general score of 91.8, which is a little bit better than Samsung Galaxy A80's 84.9 score. Galaxy S21 is a newer cellphone, and it is also a lot lighter and somewhat thinner than the Samsung Galaxy A80. Galaxy S21 counts with a brighter screen than Galaxy A80, because although it has a bit smaller display, and they both have the same 1080 x 2400 resolution, the Galaxy S21 also counts with a just a bit more pixels per inch in the screen.
Galaxy S21 features a bit better processing power than Samsung Galaxy A80. They have the same number of cores and the same RAM memory amount. Samsung Galaxy S21's memory capacity for applications and games is very similar to the Galaxy A80 one, both have exactly the same 128 GB internal storage capacity.
Samsung Galaxy S21 has a bit longer battery performance than Samsung Galaxy A80, because it has an 8% bigger battery capacity. The Samsung Galaxy S21's camera is very similar to the Galaxy A80 one, because although the Samsung Galaxy S21 has a lot worse resolution back facing camera, it also counts with a larger aperture for better photos and video in poorly lited situations, a larger sensor capturing more light and vivid colors and a way better 7680x4320 video resolution.
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