Compare phones
| Global Score | |
| 80.1 | 80 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 15 | Android 10 |
| -- | 2021-03-18 |
| -- | 6.46 x 2.99 x 0.38 inches |
| -- | 7.80 ounces |
| -- | Black, blue and white |
| -- | Plastic and Plastic |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| -- | 1600 x 720 pixels |
| AMOLED | PLS |
| -- | 270 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 5 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Samsung Exynos 850 S5E3830 chipset |
| processor | Cortex-A55, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Mali-G52 MP1 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 17.6 | 13.02 |
| Camera | |
| 200.00 MP + 32.00 MP | 48.00 MP + 8.00 MP |
| -- | f/2.00 aperture |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | -- |
| 12.87 | 10.23 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 |
| 7.6 | 6.7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.52 | 7.52 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 15 Ultra (Rumored) is a bit better than the Galaxy M12, having an 80.1 score against 80. Both of these devices work with Android operating system, but Xiaomi 15 Ultra (Rumored) has 15 version while Galaxy M12 has Android 10 version, so it provides the user some nice extra features. The Xiaomi 15 Ultra (Rumored) construction is extremely thinner and a lot lighter than the Galaxy M12.
Galaxy M12 features a much sharper display than Xiaomi 15 Ultra (Rumored), although it has a little smaller screen. The Xiaomi 15 Ultra (Rumored) counts with much more memory capacity to store more apps and games than Samsung Galaxy M12, because although it has no SD extension slot, it also counts with 448 GB more internal memory capacity.
The Samsung Galaxy M12 has a lot better processing power than Xiaomi 15 Ultra (Rumored), although it has 12 GB lesser RAM memory, they both have 8 CPU cores. The Galaxy M12's battery lifetime is just as good as the Xiaomi 15 Ultra (Rumored) one. Xiaomi 15 Ultra (Rumored) has a greater camera than Samsung Galaxy M12, because it has a much better resolution camera and a much better 7680x4320 video quality.
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