Compare phones
| Global Score | |
| 91.1 | 98.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 11 |
| 2021-09-01 | 2021-01-29 |
| 6.30 x 2.96 x 0.33 inches | 6.50 x 2.98 x 0.35 inches |
| 6.67 ounces | 8.04 ounces |
| Awesome Black, Awesome Mint, Awesome Violet and Awesome White | Phantom black and Silver |
| Plastic | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 405 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 778G SM7325 (6 nm) chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 670, 64-bit (Octa-Core 2400 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 642L GPU | Adreno 660 GPU |
| 9.36 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 108.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 Ultra is a bit better than Samsung Galaxy A52s, having a 98.1 score against 91.1. Both phones in this review include the same Android 11 OS (Operating System), so both of them should provide you all the same OS features. Although it's the best in our current comparison, Galaxy S21 Ultra is a just a little bit thicker and heavier device than the Samsung Galaxy A52s.
Galaxy S21 Ultra features a little bit better processing power than Galaxy A52s, and although they both have 8 cores, the Galaxy S21 Ultra also has 6 GB more RAM. The Samsung Galaxy S21 Ultra features a much sharper display than Samsung Galaxy A52s, because it has a greater screen pixel density, a higher resolution of 1440 x 3200px and a little larger display.
The Samsung Galaxy S21 Ultra has a better camera than Galaxy A52s, and although they both have a same size aperture, the Samsung Galaxy S21 Ultra also has a much higher video definition, a way more megapixels back camera and a much bigger back camera sensor. Samsung Galaxy A52s features a way bigger memory capacity for games and applications than Galaxy S21 Ultra, and although they both have the same internal storage, the Samsung Galaxy A52s also has a slot for external memory cards that allows up to 1 TB.
The Galaxy S21 Ultra counts with just a little better battery duration than Galaxy A52s, because it has a 5000mAh battery size instead of 4500mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.