Compare phones
| Global Score | |
| 76 | 78 |
| Basic Information | |
| OnePlus | Xiaomi |
| 2020-04-21 | 2018-07-27 |
| 6.31 x 2.87 x 0.31 inches | 6.25 x 2.97 x 0.29 inches |
| 6.35 ounces | 5.93 ounces |
| Glacial green | Black, Blue, Gold, Pink and Red |
| Aluminum and Glass (Corning Gorilla Glass 5) | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 330.00 | -- |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| AMOLED | IPS LCD |
| 405 pixels per inch | 402 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 512 GPU |
| 9.63 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 25.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.88 | 9.79 |
| 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 and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 4300mAh Li - Polymer Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 4.96 |
| Other Features | |
| Bluetooth 5.1 | 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
The Xiaomi Mi A2 has an overall score of 78, which is slightly better than OnePlus 8's 76 global score. The Xiaomi Mi A2 is an older phone than OnePlus 8, but it's just a little lighter and just a little thinner anyway. The OnePlus 8 has a bit superior CPU than Xiaomi Mi A2, and although they both have 8 cores, the OnePlus 8 also has a larger amount of RAM.
The OnePlus 8 has a sharper screen than Xiaomi Mi A2, because it has a just a little greater screen density, a little bit larger screen and a little bit higher resolution of 1080 x 2400 pixels. The Xiaomi Mi A2 and OnePlus 8 both feature extremely similar memory capacity to install applications and games, they have equal internal memory capacity.
OnePlus 8 features a superior battery performance than Xiaomi Mi A2, because it has a 43% more battery size. The OnePlus 8 features a much better camera than Xiaomi Mi A2, and although they both have the same (4K) video quality and the same camera aperture, the OnePlus 8 also has a back facing camera with way more mega pixels, higher video frame rate and a much larger back-facing camera sensor providing a much higher image quality.
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