Compare phones
| Global Score | |
| 74.5 | 78 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | -- |
| 2021-01-04 | 2018-07-27 |
| 6.46 x 2.99 x 0.36 inches | 6.25 x 2.97 x 0.29 inches |
| 6.91 ounces | 5.93 ounces |
| Black, Blue and White | Black, Blue, Gold, Pink and Red |
| Plastic and Plastic | Aluminum |
| -- | Scratch-Resistant Glass |
| $ 170.00 | -- |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 1600 x 720 pixels | 2160 x 1080 pixels |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 512 GPU |
| 8.91 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 11.12 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 0.34 inches (1/2.9") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 8.8 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.6 | 6.3 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi A2 is a little bit better than Samsung Galaxy A02s, getting a 78 score against 74.5. The Xiaomi Mi A2 is an notably older phone than Samsung Galaxy A02s, but it is lighter and thinner anyway. The Xiaomi Mi A2 features a better looking display than Galaxy A02s, because although it has a bit smaller screen, it also counts with a better pixel quantity per inch in the display and a much better 1080 x 2160 resolution.
Galaxy A02s counts with more storage for games and applications than Xiaomi Mi A2, because although it has 0 less internal memory, it also counts with a SD memory card expansion slot that allows a maximum of 1 TB. The Xiaomi Mi A2 counts with a bit faster CPU than Galaxy A02s, and although they both have 8 CPU cores, the Xiaomi Mi A2 also has 3 GB more RAM memory.
The Galaxy A02s features a much better battery life than Xiaomi Mi A2, because it has a 66% bigger battery size. Xiaomi Mi A2 captures much clearer photographs and videos than Samsung Galaxy A02s, because although it has a lower resolution camera, it also counts with a bigger aperture for better low-light images and video and a way higher 3840x2160 (4K) video resolution.
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