Compare phones
| Global Score | |
| 83.8 | 90.5 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android |
| 2018-11-01 | 2019-09-04 |
| 6.22 x 2.94 x 0.33 inches | 6.49 x 3.01 x 0.33 inches |
| 7.69 ounces | 7.27 ounces |
| Black, Blue and Green | Black and White |
| Aluminum and Ceramic | Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 403 pixels per inch | 393 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 855 SM8150 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 630 GPU | Adreno 640 GPU |
| 9.63 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 12.20 MP + 24.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.34 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3200mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 6.32 |
| 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
The Galaxy A90 5G is a bit better than Xiaomi Mi Mix 3, getting a general score of 90.5 against 83.8. The Galaxy A90 5G body has the same thickness than the Xiaomi Mi Mix 3, but it's a little bit lighter. The Xiaomi Mi Mix 3 counts with a bit sharper screen than Galaxy A90 5G, because although it has a little bit smaller screen and a bit lower resolution of 1080 x 2340, it also counts with a little bit greater pixels count in each display inch.
The Samsung Galaxy A90 5G counts with just a bit more storage for games and applications than Xiaomi Mi Mix 3, because although it has less internal memory capacity, it also counts with a SD extension slot that supports a maximum of 512 GB. Samsung Galaxy A90 5G's CPU is very similar to Xiaomi Mi Mix 3's processor, and although the Samsung Galaxy A90 5G has a smaller amount of RAM, they both have 8 cores.
Galaxy A90 5G has a way better battery performance than Xiaomi Mi Mix 3, because it has a 4500mAh battery size. Galaxy A90 5G has a much better camera than Xiaomi Mi Mix 3, because although it has a tinier aperture which is not favorable for low-light photos and videos and worse 30 fps video frame rate, and they both have the same 3840x2160 (4K) video definition, the Galaxy A90 5G also counts with a lot more mega pixels back facing camera and a lot bigger camera sensor providing a much higher image quality.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.