Compare phones
| Global Score | |
| 98.1 | 87.9 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11 | Android 10 |
| 2021-01-29 | 2020-05-12 |
| 6.50 x 2.98 x 0.35 inches | 6.43 x 2.97 x 0.35 inches |
| 8.04 ounces | 7.73 ounces |
| Phantom black and Silver | Cyber grey, Electric purple, Neon blue and Phantom white |
| Aluminum and Glass (Corning Gorilla Glass Victus) | Aluminum and Glass (Corning Gorilla Glass 5) |
| 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 | AMOLED |
| 516 pixels per inch | 393 pixels per inch |
| 1500 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.8 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 650 GPU |
| 9.72 | 9.63 |
| 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 | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 13.75 | 12.98 |
| 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, Dual SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4700mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.56 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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 | FM Radio |
Comparison review
The Samsung Galaxy S21 Ultra is better than Xiaomi Poco F2 Pro, with a 98.1 score against 87.9. Both of these phones come with Android OS (Operating System), but the Samsung Galaxy S21 Ultra has the newer 11 version while Xiaomi Poco F2 Pro has Android 10. Samsung Galaxy S21 Ultra is a a little bit heavier cellphone than the Xiaomi Poco F2 Pro, but they are 0.35inches thick.
Galaxy S21 Ultra features a more vivid screen than Xiaomi Poco F2 Pro, because it has a higher resolution of 1440 x 3200 pixels, a better pixels quantity per inch of screen, a bit larger screen and much more brightness. The Xiaomi Poco F2 Pro features as much memory to install applications and games as Samsung Galaxy S21 Ultra, both of them have the same internal storage capacity.
Galaxy S21 Ultra counts with a bit faster processing unit than Xiaomi Poco F2 Pro, and although they both have 8 CPU cores, the Galaxy S21 Ultra also has a larger amount of RAM. The Samsung Galaxy S21 Ultra counts with just a little better battery life than Xiaomi Poco F2 Pro, because it has a 6 percent bigger battery capacity.
Samsung Galaxy S21 Ultra has a slightly better camera than Xiaomi Poco F2 Pro, because although it has worse 24 fps video frame rates, and they both have the same video quality, the Samsung Galaxy S21 Ultra also counts with a lot bigger back-facing camera sensor which provides a way higher photo and video quality, a camera with lot more MP and a larger aperture to capture better low-light images and videos.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.