Compare phones
| Global Score | |
| 78 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 12, 11 |
| 2018-07-27 | 2021-07-02 |
| 6.25 x 2.97 x 0.29 inches | 6.27 x 2.90 x 0.33 inches |
| 5.93 ounces | 6.56 ounces |
| Black, Blue, Gold, Pink and Red | Black, Mint, Violet and White |
| Aluminum | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6 inches | 6.4 inches |
| 2160 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | Super AMOLED |
| 402 pixels per inch | 274 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | MediaTek Helio G80 MT6769T (12 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Mali G52 MC2 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 10.1 | 13.02 |
| Camera | |
| 12.00 MP + 20.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.34 inches (1/2.9") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (Full HD) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.79 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 6.6 |
| Battery Life | |
| 3010mAh Li - Polymer Battery | Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 1.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| 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
Xiaomi Mi A2 has a general score of 78, which is a little bit better than the Galaxy A22's 76.1 score. Xiaomi Mi A2's body is a little lighter and somewhat thinner than Galaxy A22, despite of the fact that it was released 3 years before. The Xiaomi Mi A2 counts with just a bit better processing power than Samsung Galaxy A22, and although they both have 8 CPU cores, the Xiaomi Mi A2 also has a greater amount of RAM.
Xiaomi Mi A2 features a more vivid screen than Galaxy A22, because although it has a little smaller display, it also counts with a way better 1080 x 2160px resolution and a better pixel density. Samsung Galaxy A22 counts with a way bigger memory to install applications and games or saving photos and videos than Xiaomi Mi A2, because although it has just 64 GB internal storage capacity, it also counts with an external memory slot that admits up to 1 TB.
Xiaomi Mi A2 takes clearer videos and photos than Samsung Galaxy A22, because although it has a back-facing camera with way less megapixels resolution, and they both have a same size aperture, the Xiaomi Mi A2 also counts with a much higher 3840x2160 video quality. Xiaomi Mi A2 has a much longer battery life than Samsung Galaxy A22.
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