Compare phones
| Global Score | |
| 98.1 | 77.2 |
| Basic Information | |
| Samsung | Sony |
| Android 11 | -- |
| 2021-01-29 | 2017-04-05 |
| 6.50 x 2.98 x 0.35 inches | 5.75 x 2.83 x 0.32 inches |
| 8.04 ounces | 5.68 ounces |
| Phantom black and Silver | Black, Blue and Silver |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | $ 700.00 |
| Display / Screen | |
| 6.8 inches | 5.2 inches |
| 3200 x 1440 pixels | 1920 x 1080 pixels (Full HD) |
| Dynamic AMOLED | IPS LCD |
| 516 pixels per inch | 424 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo, 64-bit (Quad-Core 2200 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 530 GPU |
| 9.72 | 9 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 8.88 |
| Camera | |
| 108.00 MP + 40.00 MP | 19.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 24.00mm focal length | 25.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (960 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 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 | 6.1 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 2900mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 4.88 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Galaxy S21 Ultra has a global score of 98.1, which is a lot better than Sony Xperia XZs's score of 77.2. The Galaxy S21 Ultra is a incredibly newer device than the Sony Xperia XZs, but it's heavier and a little thicker. Galaxy S21 Ultra features a lot better display than Sony Xperia XZs, because it has a much better resolution of 1440 x 3200px, a really larger display and a quite higher display pixel density.
Galaxy S21 Ultra features a quite bigger memory for applications and games than Sony Xperia XZs, because although it has no external SD slot, it also counts with 128 GB internal memory. The Galaxy S21 Ultra has a little faster processing unit than Sony Xperia XZs, because it has 4 more CPU cores and a higher amount of RAM.
The Samsung Galaxy S21 Ultra captures a bit better photos and videos than Xperia XZs, because it has a much better video definition, a much higher resolution back-facing camera, a larger aperture for better images in low light situations and a much larger sensor providing a way higher image quality.
The Samsung Galaxy S21 Ultra counts with a much better battery performance than Sony Xperia XZs, because it has a 72 percent greater battery size.
Samsung Galaxy S21 Ultra is more expensive than Sony Xperia XZs, but it's still a convenient choice, as you can get a much better phone for that extra money.
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