Compare phones
| Global Score | |
| 72.1 | 81 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10 | Android 12 |
| 2020-08-05 | -- |
| 6.31 x 2.88 x 0.30 inches | -- |
| 5.68 ounces | -- |
| Silky white and Starry night | Black and White |
| Plastic and Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 524 pixels per inch |
| 1100 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 730 GPU |
| 9.36 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 20.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.66 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.64 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi 12S Ultra has an overall score of 81, which is better than OPPO Reno4 Pro's overall score of 72.1. These phones have Android operating system, but the Xiaomi 12S Ultra has the newer 12 version and OPPO Reno4 Pro has Android 10, so it provides the user a lot of extra features. The Xiaomi 12S Ultra is a way thinner and extremely lighter cellphone than the OPPO Reno4 Pro.
OPPO Reno4 Pro features a much powerful processing unit than Xiaomi 12S Ultra. They have 8 processing cores and 8 GB of RAM. The Xiaomi 12S Ultra has a little bit better screen than OPPO Reno4 Pro, because it has more pixels per inch in the screen, a higher 1440 x 3200 resolution, a brighter display and a little bit bigger display.
Xiaomi 12S Ultra counts with a little bit better camera than OPPO Reno4 Pro, because although it has a smaller aperture which is not good for shooting images and videos in poorly lited situations, and they both have a 0.5 inches camera sensor, the Xiaomi 12S Ultra also counts with a way higher 7680x4320 video quality and a more MP camera.
Xiaomi 12S Ultra has a way bigger storage capacity to install games and applications than OPPO Reno4 Pro, because it has 128 GB more internal memory capacity. Xiaomi 12S Ultra features longer battery lifetime than OPPO Reno4 Pro, because it has a 20 percent larger battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.