Compare phones
| Global Score | |
| 78.8 | 81.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 13 |
| 2021-12-28 | -- |
| 6.01 x 2.75 x 0.32 inches | 6.43 x 3.07 x 0.35 inches |
| 6.31 ounces | -- |
| Black, Blue, Green and Pink | -- |
| Aluminum and Glass | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2400 x 1080 pixels | 3080 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 418 pixels per inch | 500 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 730 GPU | Adreno 740 GPU |
| 6.21 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 200.00 MP + 40.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 26.00mm focal length | 69.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.77 inches (1/1.3") sensor |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 12.54 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Galaxy S23 Ultra is a bit better than the Xiaomi 12, with an 81.5 score against 78.8. The Galaxy S23 Ultra is a incredibly lighter but a bit thicker phone than Xiaomi 12. These phones come with Android operating system, but the Galaxy S23 Ultra has a more recent 13 version and Xiaomi 12 has Android 12 version, providing the user a lot of extra features and performance improvements.
The Xiaomi 12 counts with a much better looking screen than Galaxy S23 Ultra, although it has a little bit smaller display, a way worse resolution of 1080 x 2400 pixels and a little bit lower amount of pixels per inch in the display. Xiaomi 12 and Galaxy S23 Ultra both have incredibly similar storage capacity to install applications and games, both of them have the same internal storage capacity.
Galaxy S23 Ultra counts with a processor that is just as good as the CPU in Xiaomi 12, both of them have 8 GB of RAM memory and the same number of cores. Xiaomi 12 has a slightly better camera than Samsung Galaxy S23 Ultra, although it has a back facing camera with a way worse resolution, a tinier camera aperture and a smaller back camera sensor taking less light and duller colors.
The Samsung Galaxy S23 Ultra counts with a bit better battery performance than Xiaomi 12, because it has 5000mAh of battery capacity instead of 4500mAh.
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