Compare phones
| Global Score | |
| 73.1 | 98.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 13 | Android 11 |
| -- | 2021-01-29 |
| -- | 6.50 x 2.98 x 0.35 inches |
| -- | 8.04 ounces |
| -- | Phantom black and Silver |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 3200 x 1440 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 524 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 740 GPU | Adreno 660 GPU |
| 6.21 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 108.00 MP + 40.00 MP |
| -- | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.47 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 4900mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.72 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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
Samsung Galaxy S21 Ultra is a lot better than Xiaomi 13 Ultra, getting a 98.1 score against 73.1. Both of these phones include Android OS (Operating System), but Samsung Galaxy S21 Ultra has an older 11 version while Xiaomi 13 Ultra has Android 13 version. The Galaxy S21 Ultra features a much better performing processing unit than Xiaomi 13 Ultra. They have the same number of cores and 12 GB of RAM memory.
Samsung Galaxy S21 Ultra has a much more vibrant screen than Xiaomi 13 Ultra, because although it has a just a little less pixels per screen inch, and they both have an equal resolution of 1440 x 3200, the Samsung Galaxy S21 Ultra also counts with a little larger screen. Xiaomi 13 Ultra has a way bigger memory capacity to install applications and games or saving photos and videos than Galaxy S21 Ultra, because it has 256 GB internal memory.
Galaxy S21 Ultra shoots greater photographs and videos than Xiaomi 13 Ultra, because it has a back-facing camera with much more MP. The Samsung Galaxy S21 Ultra has a bit better battery performance than Xiaomi 13 Ultra, because it has 5000mAh of battery capacity against 4900mAh.
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