Compare phones
| Global Score | |
| 71.9 | 79 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 11, 10 |
| 2021-01-22 | 2020-04-07 |
| 6.29 x 2.88 x 0.30 inches | 6.53 x 3.02 x 0.35 inches |
| 6.10 ounces | 7.37 ounces |
| Astral Blue and Starry Black | Aurora blue, Glacier white and Interstellar grey |
| -- | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 249.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 405 pixels per inch | 393 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8 |
| Performance | |
| MediaTek Dimensity 1000+ chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| Arm Cortex-A77 and Cortex-A55, 64-bit (Octa-Core 2600 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| ARM Mali-G77 MC9 GPU | Adreno 618 GPU |
| 9.54 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") 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 (960 fps) (HD) slow motion video |
| 11.44 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 4350mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.24 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 a score of 79, which is slightly better than the OPPO Reno5 Pro's 71.9 global score. The Xiaomi Redmi Note 9S is an older, somewhat heavier and somewhat thicker phone than the OPPO Reno5 Pro. Both phones in our current comparison have the same Android 11 operating system, so both of them should provide identical OS features.
OPPO Reno5 Pro features a better looking display than Xiaomi Redmi Note 9S, because although it has a little smaller display, and they both have the same resolution of 1080 x 2400 pixels, the OPPO Reno5 Pro also counts with a just a little more pixels per inch in the screen. The OPPO Reno5 Pro has a little faster CPU than Xiaomi Redmi Note 9S, and although they both have the same number of cores, the OPPO Reno5 Pro also has 4 GB more RAM.
The Xiaomi Redmi Note 9S counts with a slightly better camera than OPPO Reno5 Pro, although it has a tinier camera aperture, a worse (4K) video resolution and a camera with a lot lower resolution. Xiaomi Redmi Note 9S features a better memory capacity to store more games and applications than OPPO Reno5 Pro, because although it has 0 less internal storage, it also counts with an external SD slot that admits up to 512 GB.
Xiaomi Redmi Note 9S features a little longer battery performance than OPPO Reno5 Pro, because it has 5020mAh of battery capacity against 4350mAh.
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