Compare phones
| Global Score | |
| 90.5 | 83.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | -- |
| 2019-09-04 | 2018-11-01 |
| 6.49 x 3.01 x 0.33 inches | 6.22 x 2.94 x 0.33 inches |
| 7.27 ounces | 7.69 ounces |
| Black and White | Black, Blue and Green |
| Glass | Aluminum and Ceramic |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 393 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 630 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.20 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.66 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy A90 5G is a bit better than Xiaomi Mi Mix 3, having a 90.5 score against 83.8. Samsung Galaxy A90 5G is a just a little lighter phone than the Xiaomi Mi Mix 3, but both are equally thin. Xiaomi Mi Mix 3's processor is just as good as the CPU in Samsung Galaxy A90 5G, and although the Xiaomi Mi Mix 3 has a larger amount of RAM, they both have the same number of cores.
The Xiaomi Mi Mix 3 has a little more vivid display than Galaxy A90 5G, because although it has a little smaller display and a bit lower resolution of 1080 x 2340px, it also counts with a just a bit better screen pixel density. The Galaxy A90 5G features a bit bigger storage to install games and applications than Xiaomi Mi Mix 3, because although it has 0 less internal storage, it also counts with a slot for SD memory cards that holds up to 512 GB.
Galaxy A90 5G counts with a way better battery duration than Xiaomi Mi Mix 3, because it has a 41% larger battery capacity. The Galaxy A90 5G has a much better camera than Xiaomi Mi Mix 3, because although it has a tinier diafragm aperture which is not favorable for low light photography and videos and slower 30 fps video frame rates, and they both have the same 3840x2160 (4K) video definition, the Galaxy A90 5G also counts with a much larger sensor and a back-facing camera with a much better 48 mega pixels resolution.
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