Compare phones
| Global Score | |
| 98.1 | 84.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | -- |
| 2021-01-29 | 2019-05-29 |
| 6.50 x 2.98 x 0.35 inches | 6.50 x 3.01 x 0.37 inches |
| 8.04 ounces | 7.76 ounces |
| Phantom black and Silver | Angel gold, Ghost white and Phantom black |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 3200 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| 516 pixels per inch | 393 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 618 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 108.00 MP + 40.00 MP | 48.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 24.00mm focal length | 25.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 13.75 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3700mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.68 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy S21 Ultra has a score of 98.1, which is much better than the Samsung Galaxy A80's 84.9 score. The Samsung Galaxy S21 Ultra construction is newer and a bit thinner, but a little heavier than the Samsung Galaxy A80. The Samsung Galaxy S21 Ultra counts with a bit better performance than Galaxy A80, and although they both have the same number of cores, the Samsung Galaxy S21 Ultra also has 4 GB more RAM.
Samsung Galaxy S21 Ultra features a lot better screen than Samsung Galaxy A80, because it has a quite larger screen, a better resolution of 1440 x 3200 pixels and a greater pixels density. The Galaxy A80 counts with as much memory capacity to store more games and applications as Galaxy S21 Ultra, they have the same internal storage.
Galaxy S21 Ultra features improved battery duration than Galaxy A80, because it has a 35% greater battery capacity. Galaxy S21 Ultra shoots much better photos and videos than Samsung Galaxy A80, because it has a way better 7680x4320 video resolution, a way larger back-facing camera sensor, a larger aperture and a back camera with much more mega-pixels.
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