Compare phones
| Global Score | |
| 90.5 | 79.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | Android 11, 10, 9.0 Pie |
| 2019-09-04 | 2019-07-24 |
| 6.49 x 3.01 x 0.33 inches | 6.04 x 2.83 x 0.33 inches |
| 7.27 ounces | 6.13 ounces |
| Black and White | Blue, Gray and White |
| Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.1 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| Super AMOLED | Super AMOLED |
| 393 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 610 GPU |
| 9.63 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 14.14 | 13.18 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") 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 | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.66 | 11.44 |
| 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A90 5G has a general score of 90.5, which is better than the Xiaomi Mi A3's 79.2 general score. The Galaxy A90 5G has Android OS, and Xiaomi Mi A3 comes with Android 11 OS. Galaxy A90 5G's construction has the same thickness than the Xiaomi Mi A3, but it is heavier. Samsung Galaxy A90 5G has a much better display than Xiaomi Mi A3, because it has a better pixels density, a little bigger screen and a way higher resolution of 1080 x 2400px.
The Samsung Galaxy A90 5G has a slightly better storage capacity for apps and games than Xiaomi Mi A3, and although they both have the same 128 GB internal memory, the Samsung Galaxy A90 5G also has an external memory slot that supports a maximum of 512 GB. Galaxy A90 5G has just a little better hardware performance than Xiaomi Mi A3, and although they both have 8 CPU cores, the Galaxy A90 5G also has a higher amount of RAM.
Galaxy A90 5G features a bit longer battery duration than Xiaomi Mi A3, because it has a 12 percent greater battery size. Galaxy A90 5G has a slightly better camera than Xiaomi Mi A3, because although it has a smaller aperture, and they both have the same 3840x2160 (4K) video resolution, the same 30 frames per second video frame rate and the same resolution back facing camera, the Galaxy A90 5G also counts with a larger sensor taking better quality photographs.
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