Compare phones
| Global Score | |
| 72.8 | 76.6 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 10 |
| -- | 2020-05-20 |
| -- | 6.39 x 3.04 x 0.35 inches |
| -- | 7.02 ounces |
| -- | Forest green, Midnight gray and Polar white |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 283.00 |
| Display / Screen | |
| 7.8 inches | 6.5 inches |
| 2268 x 2440 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 427 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | MediaTek Helio G85 chipset |
| processor | Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 3 GB RAM |
| Yes GPU | Mali G52 MC2 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 17.6 | 10.02 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.99 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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 |
Comparison review
Xiaomi Redmi Note 9 has a general score of 76.6, which is slightly better than the OnePlus Open 2 (Rumored)'s general score of 72.8. These phones come with Android OS (Operating System), but the Xiaomi Redmi Note 9 has the previous 10 version while OnePlus Open 2 (Rumored) has Android 15 version. The Xiaomi Redmi Note 9 features a lot better processing power than OnePlus Open 2 (Rumored), although it has 13 GB less RAM, they both have a Octa-Core processor.
The Xiaomi Redmi Note 9 counts with a slightly better screen than OnePlus Open 2 (Rumored), although it has a quite smaller screen, a just a little less pixels per inch of screen and a way worse 1080 x 2340 resolution. OnePlus Open 2 (Rumored) takes just a bit better pictures and videos than Xiaomi Redmi Note 9, and although they both have a 48 megapixels back camera and a 0.5 inches camera sensor, the OnePlus Open 2 (Rumored) also has a way better (4K) video quality and a larger aperture to take better low-light images and videos.
OnePlus Open 2 (Rumored) has a much bigger storage capacity to store more games and applications than Xiaomi Redmi Note 9, because although it has no external SD slot, it also counts with 512 GB internal memory capacity. The OnePlus Open 2 (Rumored) counts with a little longer battery performance than Xiaomi Redmi Note 9, because it has a 14 percent bigger battery capacity.
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