Compare phones
| Global Score | |
| 77 | 81 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 12 |
| 2019-10-05 | -- |
| 6.43 x 3.05 x 0.31 inches | -- |
| 6.46 ounces | -- |
| Black, Blue, Green and Red | Black and White |
| Plastic | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1560 x 720 pixels | 3200 x 1440 pixels |
| TFT | AMOLED |
| 264 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 (14 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Cortex-A53 (Octa-Core 1800 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 730 GPU |
| 8.91 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 27.00mm focal length | 24.00mm focal length |
| 0.25 inches (1/4") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 8.91 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.6 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.64 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 12S Ultra has a global score of 81, which is just a bit better than the Samsung Galaxy A20s's 77 general score. Both of these devices use Android OS (Operating System), but the Xiaomi 12S Ultra has a more recent 12 version while Samsung Galaxy A20s has Android 11. Xiaomi 12S Ultra is a a lot thinner and incredibly lighter cellphone than the Samsung Galaxy A20s.
The Galaxy A20s features a much greater processing power than Xiaomi 12S Ultra, although it has a smaller amount of RAM, they both have 8 processing cores. Xiaomi 12S Ultra has a lot better screen than Galaxy A20s, because it has way more pixels per inch in the screen, a way better resolution of 1440 x 3200 pixels and a little bit bigger screen.
The Xiaomi 12S Ultra features a quite bigger memory capacity to install applications and games than Galaxy A20s, because although it has no external memory slot, it also counts with more internal memory. Xiaomi 12S Ultra takes greater pictures and videos than Galaxy A20s, because although it has a smaller diafragm aperture, it also counts with a much better 7680x4320 video definition, a lot larger sensor providing a much higher image quality and a lot more MP back facing camera.
The Xiaomi 12S Ultra features better battery performance than Galaxy A20s, because it has a 4800mAh battery size.
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