Compare phones
| Global Score | |
| 72.1 | 80.6 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10 | Android 14 |
| 2020-08-05 | 2024-10-29 |
| 6.31 x 2.88 x 0.30 inches | 6.00 x 2.80 x 0.32 inches |
| 5.68 ounces | 6.67 ounces |
| Silky white and Starry night | -- |
| Plastic and Plastic | Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2670 x 1200 pixels |
| Super AMOLED | OLED |
| 405 pixels per inch | 457 pixels per inch |
| 1100 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 618 GPU | Adreno 830 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 + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.66 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 7.12 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
| FM Radio | -- |
Comparison review
Xiaomi 15 has a global score of 80.6, which is much better than OPPO Reno4 Pro's overall score of 72.1. Xiaomi 15's construction is noticeably newer than the OPPO Reno4 Pro's, but it is somewhat heavier and just a bit thicker. Both of these phones have Android OS (Operating System), but the Xiaomi 15 has a newer 14 version and OPPO Reno4 Pro has Android 10 version, providing the user some additional features and performance optimizations.
The Xiaomi 15 counts with a better looking display than OPPO Reno4 Pro, because although it has a quite smaller display, it also counts with a just a little better pixel amount in each inch in the screen, a much brighter display and a bit higher resolution of 1200 x 2670px. The Xiaomi 15 features a lot bigger memory capacity for games and applications than OPPO Reno4 Pro, because it has 256 GB internal storage capacity.
The OPPO Reno4 Pro features a much better performing CPU than Xiaomi 15, although it has a smaller amount of RAM memory, they both have a Octa-Core CPU. The Xiaomi 15 takes clearer pictures and videos than OPPO Reno4 Pro, because it has a more mega-pixels back facing camera, a larger aperture to capture better images in low light situations and a lot higher 7680x4320 video resolution.
The Xiaomi 15 has a much better battery performance than OPPO Reno4 Pro, because it has 5400mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.