Compare phones
| Global Score | |
| 81 | 80 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 10 |
| -- | 2021-03-18 |
| -- | 6.46 x 2.99 x 0.38 inches |
| -- | 7.80 ounces |
| Black and White | Black, blue and white |
| Aluminum and Ceramic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 3200 x 1440 pixels | 1600 x 720 pixels |
| AMOLED | PLS |
| 524 pixels per inch | 270 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.7 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset | Samsung Exynos 850 S5E3830 chipset |
| processor | Cortex-A55, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 730 GPU | Mali-G52 MP1 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 13.3 | 13.02 |
| Camera | |
| 50.00 MP + 20.00 MP | 48.00 MP + 8.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.32 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4800mAh Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.64 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 12S Ultra has a general score of 81, which is a little bit better than Galaxy M12's score of 80. Xiaomi 12S Ultra is a a lot thinner and much lighter phone than the Galaxy M12. These devices use Android operating system, but the Xiaomi 12S Ultra has 12 version and Galaxy M12 has Android 10.
Galaxy M12 features a much better performing processing unit than Xiaomi 12S Ultra, although it has a lower amount of RAM memory, they both have 8 processing cores. Xiaomi 12S Ultra counts with a much sharper display than Samsung Galaxy M12, because it has a quite bigger display, a much better screen pixels density and a much better 1440 x 3200px resolution.
The Xiaomi 12S Ultra counts with a little bit better storage to install applications and games or saving photos and videos than Samsung Galaxy M12, because although it has no external memory slot, it also counts with 256 GB internal storage. The Samsung Galaxy M12 has longer battery performance than Xiaomi 12S Ultra, because it has 6000mAh of battery capacity against 4800mAh.
Xiaomi 12S Ultra captures much better photos and videos than Samsung Galaxy M12, and although they both have a F2 aperture, the Xiaomi 12S Ultra also has a lot better 7680x4320 video definition and a back-facing camera with a higher 50 MP resolution.
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