Compare phones
| Global Score | |
| 72.1 | 78 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10 | -- |
| 2020-08-05 | 2018-07-27 |
| 6.31 x 2.88 x 0.30 inches | 6.25 x 2.97 x 0.29 inches |
| 5.68 ounces | 5.93 ounces |
| Silky white and Starry night | Black, Blue, Gold, Pink and Red |
| Plastic and Plastic | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| Super 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 720G SM7125 chipset | Qualcomm Snapdragon 660 SDM660 chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 512 GPU |
| 9.36 | 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 + 32.00 MP | 12.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.34 inches (1/2.9") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.66 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.7 | 6.3 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 3010mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 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 | FM Radio |
Comparison review
Xiaomi Mi A2 is a little bit better than OPPO Reno4 Pro, with a overall score of 78 against 72.1. Although the Xiaomi Mi A2 is older and a bit heavier than the OPPO Reno4 Pro, it's construction is still a little thinner. OPPO Reno4 Pro counts with a bit better performance than Xiaomi Mi A2, and although they both have the same number of cores, the OPPO Reno4 Pro also has more RAM memory.
The OPPO Reno4 Pro features a sharper display than Xiaomi Mi A2, because it has a quite bigger display, a quite better 1080 x 2400 resolution and a little bit greater amount of pixels in each inch in the screen. The Xiaomi Mi A2 and OPPO Reno4 Pro have extremely similar storage capacity to install applications and games or saving photos and videos, both of them have equal internal memory.
The OPPO Reno4 Pro shoots much clearer videos and photos than Xiaomi Mi A2, and although they both have the same (4K) video resolution and the same 30 fps video frame rate, the OPPO Reno4 Pro also has a much more mega-pixels back facing camera, a bigger camera aperture and a way bigger back camera sensor.
OPPO Reno4 Pro counts with longer battery life than Xiaomi Mi A2, because it has 4000mAh of battery capacity.
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