Compare phones
| Global Score | |
| 80.5 | 98.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 9.0 Pie | Android 11 |
| 2019-03-13 | 2021-01-29 |
| 6.27 x 2.96 x 0.32 inches | 6.50 x 2.98 x 0.35 inches |
| 6.56 ounces | 8.04 ounces |
| 16 777 216 | Phantom black and Silver |
| Glass (Corning Gorilla Glass 5) | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 409 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 675 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 612 GPU | Adreno 660 GPU |
| 9.18 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 108.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| 0.5 inches (1/2") 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 (120 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.55 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| 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
The Samsung Galaxy S21 Ultra has an overall score of 98.1, which is a lot better than the Xiaomi Note 7 Pro's 80.5 overall score. The Samsung Galaxy S21 Ultra design is newer, but heavier and a little bit thicker than Xiaomi Note 7 Pro. Both phones we are comparing include Android operating system, but Samsung Galaxy S21 Ultra has an older 11 version while Xiaomi Note 7 Pro has Android 9.0 Pie version.
The Samsung Galaxy S21 Ultra features a lot better looking display than Xiaomi Note 7 Pro, because it has a better pixel number in each inch of screen, a higher 1440 x 3200 pixels resolution and a bit bigger screen. The Samsung Galaxy S21 Ultra has a bit more powerful processor than Xiaomi Note 7 Pro, and although they both have a Octa-Core processing unit, the Samsung Galaxy S21 Ultra also has more RAM.
Galaxy S21 Ultra features as much storage to store more apps and games as the Xiaomi Note 7 Pro one, both have equal internal memory capacity. Galaxy S21 Ultra takes better photographs and videos than Xiaomi Note 7 Pro, and although they both have a F1.8 diafragm aperture, the Galaxy S21 Ultra also has a much higher 7680x4320 video resolution, a much larger camera sensor capturing more light and vivid colors and a way better 108 mega pixels resolution back camera.
Samsung Galaxy S21 Ultra features improved battery lifetime than Xiaomi Note 7 Pro, because it has 5000mAh of battery capacity.
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