Compare phones
| Global Score | |
| 72.8 | 76 |
| Basic Information | |
| OnePlus | OnePlus |
| Android 15 | Android 11 |
| -- | 2021-04-02 |
| -- | 6.30 x 2.92 x 0.34 inches |
| -- | 6.77 ounces |
| -- | Arctic Sky, Astral Black and Winter Mist |
| -- | Aluminum and Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 7.8 inches | 6.5 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 427 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 16 GB RAM | 8 GB RAM |
| Yes GPU | Adreno 660 GPU |
| 6.3 | 9.63 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.99 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5700mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.36 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | 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 |
Comparison review
OnePlus 9 has an overall score of 76, which is just a bit better than the OnePlus Open 2 (Rumored)'s 72.8 global score. Both phones we compare here have Android OS, but the OnePlus 9 has the older 11 version and OnePlus Open 2 (Rumored) has Android 15. The OnePlus 9 counts with a much greater processing power than OnePlus Open 2 (Rumored), although it has a smaller amount of RAM memory, they both have the same number of cores.
OnePlus 9 has a bit sharper display than OnePlus Open 2 (Rumored), although it has a just a bit lower pixel number per display inch, a way worse resolution of 1080 x 2400px and a bit smaller display. The OnePlus 9 features a little bit better camera than OnePlus Open 2 (Rumored), because although it has a smaller aperture, and they both have the same resolution back camera, the OnePlus 9 also counts with a way higher 7680x4320 video definition and a way bigger sensor capturing way higher quality photographs and videos.
The OnePlus Open 2 (Rumored) has a much greater memory to install games and applications than OnePlus 9, because it has 512 GB internal storage capacity. The OnePlus Open 2 (Rumored) features longer battery lifetime than OnePlus 9, because it has a 27% more battery capacity.
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