Compare phones
| Global Score | |
| 87.5 | 81 |
| Basic Information | |
| Xiaomi | |
| Android 11 | Android 12 |
| 2020-11-19 | -- |
| 6.06 x 2.91 x 0.32 inches | -- |
| 5.93 ounces | -- |
| Clearly white and Just black | Black and White |
| Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 500.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.7 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| OLED | AMOLED |
| 416 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 765G SM7250-AB chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 620 GPU | Adreno 730 GPU |
| 9.36 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 12.20 MP + 8.00 MP | 50.00 MP + 20.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| 28.00mm focal length | 24.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.23 | 12.32 |
| 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, Dual SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 3885mAh Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.84 | 6.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Google Pixel 4a 5G has a global score of 87.5, which is slightly better than Xiaomi 12S Ultra's overall score of 81. These phones use Android OS (operating system), but Google Pixel 4a 5G has 11 version and Xiaomi 12S Ultra has Android 12. Google Pixel 4a 5G features a way better performance than Xiaomi 12S Ultra, although it has a smaller amount of RAM, they both have 8 cores.
The Xiaomi 12S Ultra has a brighter screen than Google Pixel 4a 5G, because it has a little larger screen, a better 1440 x 3200 pixels resolution and a better pixels density. The Xiaomi 12S Ultra counts with a greater camera than Google Pixel 4a 5G, because although it has a smaller camera aperture which is worse for capturing images in low light environments, it also counts with a much more megapixels camera in the back, a much higher 7680x4320 video quality and a lot bigger back camera sensor taking more light and vivid colors.
Xiaomi 12S Ultra counts with a way bigger storage capacity to store more apps and games than Google Pixel 4a 5G, because it has 256 GB internal memory capacity. The Xiaomi 12S Ultra features better battery life than Google Pixel 4a 5G, because it has 4800mAh of battery capacity against 3885mAh.
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