Compare phones
| Global Score | |
| 98 | 89 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 13, 12, 11, 10 | Android 11 |
| 2020-03-06 | 2021-08-10 |
| 6.57 x 2.99 x 0.35 inches | 6.40 x 2.97 x 0.31 inches |
| 7.83 ounces | 7.94 ounces |
| Cosmic black and Cosmic grey | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminum and Glass (Corning Gorilla Glass 6) | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1400.00 | -- |
| Display / Screen | |
| 6.9 inches | 6.7 inches |
| 3200 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 509 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 (7 nm) chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 585, 64-bit (Octa-Core 2840 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 650 GPU | Adreno 660 GPU |
| 9.72 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 108.00 MP + 40.00 MP | 108.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 13.42 | 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) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
Samsung Galaxy S20 Ultra 5G has an overall score of 98, which is better than Xiaomi Mi Mix 4's 89 score. Samsung Galaxy S20 Ultra 5G is an older and thicker device than the Xiaomi Mi Mix 4, but Samsung could make it just a bit lighter anyway. These phones come with Android OS, but the Samsung Galaxy S20 Ultra 5G has newer 13 version and Xiaomi Mi Mix 4 has Android 11 version, so it counts with a lot of extra features and performance improvements.
Galaxy S20 Ultra 5G counts with just a bit better display than Xiaomi Mi Mix 4, because it has a little bit larger screen, a higher resolution of 1440 x 3200px and a higher pixel amount in each display inch. The Galaxy S20 Ultra 5G counts with much more memory to install games and applications than Xiaomi Mi Mix 4, and although they both have the same 128 GB internal memory capacity, the Galaxy S20 Ultra 5G also has an external SD slot that holds a maximum of 1000 GB.
Xiaomi Mi Mix 4 features a CPU that is very similar to the processor in Samsung Galaxy S20 Ultra 5G, and although the Xiaomi Mi Mix 4 has a lower amount of RAM, they both have the same number of cores. Xiaomi Mi Mix 4 has a bit better camera than Samsung Galaxy S20 Ultra 5G, because although it has a smaller aperture which is not recommended for shooting photographs or video in poorly lited environments, and they both have the same resolution back facing camera, the same 7680x4320 video definition and the same 24 fps video frame rates, the Xiaomi Mi Mix 4 also counts with a lot larger back camera sensor taking lot better quality photos and videos.
The Galaxy S20 Ultra 5G counts with just a little bit longer battery life than Xiaomi Mi Mix 4, because it has an 11% larger battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.