Compare phones
| Global Score | |
| 72.1 | 76 |
| Basic Information | |
| Oppo | OnePlus |
| Android 10 | Android 11 |
| 2020-08-05 | 2021-04-02 |
| 6.31 x 2.88 x 0.30 inches | 6.30 x 2.92 x 0.34 inches |
| 5.68 ounces | 6.77 ounces |
| Silky white and Starry night | Arctic Sky, Astral Black and Winter Mist |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 405 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.36 | 9.63 |
| 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 | 48.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.66 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| 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
OnePlus 9 is slightly better than the OPPO Reno4 Pro, with a score of 76 against 72.1. These phones come with Android operating system, but the OnePlus 9 has newer 11 version and OPPO Reno4 Pro has Android 10 version. OnePlus 9 is a thicker and heavier cellphone than the OPPO Reno4 Pro. OnePlus 9 has a bit better processing power than OPPO Reno4 Pro. Both have 8 GB of RAM and 8 CPU cores.
The OPPO Reno4 Pro has a bit more vivid display than OnePlus 9. Both of them have the same pixel density, the same resolution of 1080 x 2400 and a screen of the same size. The OnePlus 9 and OPPO Reno4 Pro count with extremely similar memory capacity for games and applications, both of them have the same 128 GB internal memory capacity.
OnePlus 9 has a slightly better camera than OPPO Reno4 Pro, because although it has a tinier aperture which is not recommended for low-light captures and video, and they both have a same resolution camera in the back, the OnePlus 9 also counts with a way bigger back-facing camera sensor capturing more light and vivid colors and a lot higher 7680x4320 video resolution.
OnePlus 9 features just a little better battery performance than OPPO Reno4 Pro, because it has a 13% bigger battery capacity.
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