Compare phones
| Global Score | |
| 71.9 | 78 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo | -- |
| 2018-06-07 | 2018-07-27 |
| 6.03 x 3.00 x 0.34 inches | 6.25 x 2.97 x 0.29 inches |
| 6.38 ounces | 5.93 ounces |
| 16 777 216 | Black, Blue, Gold, Pink and Red |
| -- | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 240.00 | -- |
| Display / Screen | |
| 5.5 inches | 6 inches |
| 1280 x 720 pixels (HD) | 2160 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Adreno 512 GPU |
| 8.73 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 20.00 MP |
| f/1.70 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 |
| 9.02 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 5.6 | 6.3 |
| Battery Life | |
| 3300mAh Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 4.96 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi A2 has an overall score of 78, which is just a bit better than the Galaxy J7 V (2018)'s 71.9 score. Xiaomi Mi A2's design is thinner and just a little lighter than Galaxy J7 V (2018), even though they were released with only a couple months difference. The Xiaomi Mi A2 counts with a sharper display than Galaxy J7 V (2018), because it has a bit bigger screen, a much higher pixels count per inch of screen and a way higher resolution of 1080 x 2160.
Xiaomi Mi A2 has a bit better performance than Samsung Galaxy J7 V (2018), and although they both have a Octa-Core CPU, the Xiaomi Mi A2 also has 4 GB more RAM memory. The Xiaomi Mi A2 captures a bit better photos and videos than Samsung Galaxy J7 V (2018), because although it has a smaller aperture and a lower 12 megapixels resolution back facing camera, it also counts with a much better (4K) video definition.
Xiaomi Mi A2 counts with a slightly better memory capacity to install applications and games or saving photos and videos than Galaxy J7 V (2018), because although it has no SD memory slot, it also counts with 128 GB internal memory. The Galaxy J7 V (2018) has a bit superior battery life than Xiaomi Mi A2, because it has a 3300mAh battery capacity.
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