Compare phones
| Global Score | |
| 72 | 77.8 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10 | Android 11 |
| 2020-03-03 | 2022-03-15 |
| 6.25 x 2.89 x 0.32 inches | 6.01 x 2.75 x 0.32 inches |
| 6.17 ounces | 6.21 ounces |
| Aurora blue, Midnight black and Sky white | Blue, Grey and Purple |
| Plastic and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.3 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 418 pixels per inch |
| 1200 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.1 | 8.9 |
| Performance | |
| MediaTek Helio P95 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2200 MHz) processor | processor |
| 8 GB RAM | 8 GB RAM |
| PowerVR GM9446 GPU | Adreno 650 GPU |
| 9.27 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 64.00 MP + 44.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 27.00mm focal length | 50.00mm focal length |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.1 | 11.88 |
| 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 | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4025mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 12X is a bit better than OPPO Reno3 Pro, getting a score of 77.8 against 72. Xiaomi 12X is a just a little bit heavier cellphone than the OPPO Reno3 Pro, but they have the same thickness. Both devices in this comparison come with Android OS (operating system), but the Xiaomi 12X has a more recent 11 version while OPPO Reno3 Pro has Android 10 version.
The OPPO Reno3 Pro features a slightly better screen than Xiaomi 12X, because although it has a little bit less pixels per inch of screen, and they both have the same resolution of 1080 x 2400 pixels, the OPPO Reno3 Pro also counts with a quite larger display and a little bit more screen brightness.
OPPO Reno3 Pro has a much better performing CPU than Xiaomi 12X. They have the same RAM memory amount and the same number of cores. OPPO Reno3 Pro takes clearer photographs and videos than Xiaomi 12X, and although they both have the same 3840x2160 (4K) video definition, the OPPO Reno3 Pro also has a bigger aperture to take better photography and video in low light environments, a much more mega-pixels back-facing camera and better 30 frames per second video frame rates.
The OPPO Reno3 Pro and the Xiaomi 12X have quite similar storage to install applications and games, both of them have the same internal storage. The Xiaomi 12X features a little longer battery performance than OPPO Reno3 Pro, because it has a 12% more battery size.
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