Compare phones
| Global Score | |
| 72.8 | 79 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 11, 10 |
| -- | 2020-04-07 |
| -- | 6.53 x 3.02 x 0.35 inches |
| -- | 7.37 ounces |
| -- | Aurora blue, Glacier white and Interstellar grey |
| -- | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| 7.8 inches | 6.7 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 427 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 618 GPU |
| 6.3 | 9.27 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| 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 | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 11.55 |
| 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 | -- |
| -- | 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
The Xiaomi Redmi Note 9S has an overall score of 79, which is a little bit better than OnePlus Open 2 (Rumored)'s general score of 72.8. These phones work with Android OS, but the Xiaomi Redmi Note 9S has older 11 version and OnePlus Open 2 (Rumored) has Android 15 version. Xiaomi Redmi Note 9S features a bit better looking display than OnePlus Open 2 (Rumored), although it has a just a bit worse quantity of pixels per inch of screen, a much lower resolution of 1080 x 2400 pixels and a bit smaller screen.
OnePlus Open 2 (Rumored) counts with a way bigger memory to install games and applications than Xiaomi Redmi Note 9S, because although it has no slot for an SD memory card, it also counts with 512 GB internal memory capacity. Xiaomi Redmi Note 9S features a much more powerful CPU than OnePlus Open 2 (Rumored), although it has a smaller amount of RAM, they both have a Octa-Core CPU.
OnePlus Open 2 (Rumored) counts with just a little bit longer battery duration than Xiaomi Redmi Note 9S, because it has a 14 percent bigger battery capacity. OnePlus Open 2 (Rumored) takes a bit better videos and photos than Xiaomi Redmi Note 9S, and although they both have a same size back camera sensor, the same (4K) video definition and a back-facing camera with a 48 mega-pixels resolution, the OnePlus Open 2 (Rumored) also has a bigger aperture for better low light photography and video and faster 60 fps video frame rate.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.