Compare phones
| Global Score | |
| 90.5 | 83.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | -- |
| 2019-09-04 | 2018-04-03 |
| 6.49 x 3.01 x 0.33 inches | 5.94 x 2.95 x 0.32 inches |
| 7.27 ounces | 6.67 ounces |
| Black and White | Black and White |
| Glass | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| -- | $ 639.00 |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 393 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| 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 | 12.00 MP + 5.00 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 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 11.66 | 9.79 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 5.36 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy A90 5G has a general score of 90.5, which is a little bit better than Xiaomi Mi Mix 2s's general score of 83.8. The Samsung Galaxy A90 5G is a newer phone than Xiaomi Mi Mix 2s, although it is a bit heavier and just a bit thicker. Xiaomi Mi Mix 2s features a screen that is just as good as the Galaxy A90 5G one, because although the Xiaomi Mi Mix 2s has a little smaller display and a little bit worse resolution of 1080 x 2160px, it also counts with a little more pixels per screen inch.
The Galaxy A90 5G features a bit more memory capacity for games and applications than Xiaomi Mi Mix 2s, because although it has just 128 GB internal storage capacity, it also counts with a SD memory card expansion slot that allows up to 512 GB. The Xiaomi Mi Mix 2s's processor is just as good as the Samsung Galaxy A90 5G one, and although the Xiaomi Mi Mix 2s has a larger amount of RAM, they both have the same number of cores.
The Galaxy A90 5G takes much clearer photographs and videos than Xiaomi Mi Mix 2s, because although it has a tinier camera aperture, and they both have the same video frame rate and the same 3840x2160 (4K) video quality, the Galaxy A90 5G also counts with a lot bigger back-facing camera sensor capturing more light and vivid colors and a much higher resolution camera.
The Galaxy A90 5G features greater battery duration than Xiaomi Mi Mix 2s, because it has 4500mAh of battery capacity.
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