Compare phones
| Global Score | |
| 73.9 | 80.1 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 15 |
| 2021-09-09 | -- |
| 6.17 x 2.84 x 0.30 inches | -- |
| 6.42 ounces | -- |
| Aurora and Stellar Black | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2400 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 411 pixels per inch | -- |
| 750 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 5 |
| Performance | |
| MediaTek Dimesnity 900 MT6877 (6 nm) chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Cortex-A78, 64-bit (Octa-Core 2400 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Mali-G68 MC4 GPU | Adreno 830 GPU |
| 9.45 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 64.00 MP + 32.00 MP | 200.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.44 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 7.6 |
| Battery Life | |
| 4300mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi 15 Ultra (Rumored) is just a bit better than OPPO Reno6 5G, having an 80.1 score against 73.9. The Xiaomi 15 Ultra (Rumored) is a extremely thinner and way lighter phone than OPPO Reno6 5G. Both phones we are comparing come with Android operating system, but the Xiaomi 15 Ultra (Rumored) has the newer 15 version and OPPO Reno6 5G has Android 11, so it provides you a couple nice extra features.
OPPO Reno6 5G features a much greater processing power than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM, they both have the same number of cores. OPPO Reno6 5G has a way better screen than Xiaomi 15 Ultra (Rumored), although it has a little smaller display and much less brightness.
Xiaomi 15 Ultra (Rumored) counts with a much better camera than OPPO Reno6 5G, because it has a camera in the back with lot more mega pixels and a much better 7680x4320 video definition. The Xiaomi 15 Ultra (Rumored) has a lot bigger memory capacity to install applications and games or saving photos and videos than OPPO Reno6 5G, because it has 512 GB internal storage.
Xiaomi 15 Ultra (Rumored) features a way better battery life than OPPO Reno6 5G, because it has a 40% more battery capacity.
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