Compare phones
| Global Score | |
| 63.3 | 69.5 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 7.1 Nougat | Android 10 |
| 2017-06-10 | 2020-08-12 |
| 6.08 x 2.94 x 0.27 inches | 6.49 x 3.03 x 0.35 inches |
| 5.29 ounces | 6.91 ounces |
| Black, Gold and Pink | Midnight Gray, Sunrise Orange and Twilight Blue |
| Metal | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 700.00 | $ 180.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 401 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 660 chipset | MediaTek Helio G35 MT6765G chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 2 GB RAM |
| Adreno 512 GPU | PowerVR GE8320 GPU |
| 9.18 | 9.18 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 5.8 |
| Camera | |
| 16.00 MP + 20.00 MP | 13.00 MP + 5.00 MP |
| f/1.70 aperture | f/2.20 aperture |
| 0.36 inches (1/2.8") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.9 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 3 | 6.1 |
| Battery Life | |
| 3000mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Redmi 9C has a score of 69.5, which is a little bit better than the OPPO R11's 63.3 global score. Xiaomi Redmi 9C's body is newer, but noticeably thicker and a lot heavier than OPPO R11. Both of these devices work with Android OS (operating system), but the Xiaomi Redmi 9C has the previous 10 version and OPPO R11 has Android 7.1 Nougat version.
The Xiaomi Redmi 9C and OPPO R11 count with really similar processors, and although the Xiaomi Redmi 9C has a lower amount of RAM memory, they both have the same number of cores. OPPO R11 has a slightly better screen than Xiaomi Redmi 9C, because although it has a bit smaller display, it also counts with a greater count of pixels per inch of screen and a better 1080 x 1920px resolution.
The OPPO R11 shoots much better photos and videos than Xiaomi Redmi 9C, because it has a lot larger diafragm aperture to capture better low light images, a lot better 3840x2160 video definition and a better resolution back camera. The OPPO R11 counts with a much better storage for applications and games than Xiaomi Redmi 9C, because it has 64 GB internal storage capacity and an external memory slot that holds up to 256 GB.
Xiaomi Redmi 9C features a superior battery performance than OPPO R11, because it has a 67% larger battery capacity.
Xiaomi Redmi 9C not only is the best phones in our comparison, but it's also a lot cheaper.
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