Compare phones
| Global Score | |
| 76 | 80.1 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 15 |
| 2021-04-14 | -- |
| 6.30 x 2.85 x 0.31 inches | -- |
| 6.49 ounces | -- |
| Galactic Silver and Starlight Black | -- |
| $ 975.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 405 pixels per inch | -- |
| 1100 cd/m2 brightness | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 5 |
| Performance | |
| Qualcomm Snapdragon 865 SDM865 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2800 MHz) processor | processor |
| 12 GB RAM | 16 GB RAM |
| Adreno 650 GPU | Adreno 830 GPU |
| 9.72 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 50.00 MP + 32.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.44 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 7.6 |
| Battery Life | |
| 4500mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | 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, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 15 Ultra (Rumored) is a little bit better than OPPO Find X3 Neo, getting a global score of 80.1 against 76. The Xiaomi 15 Ultra (Rumored) body is much lighter and thinner than the OPPO Find X3 Neo. Both phones in this review come with Android operating system, but Xiaomi 15 Ultra (Rumored) has newer 15 version and OPPO Find X3 Neo has Android 11 version, offering a couple additional features and performance enhancements.
OPPO Find X3 Neo has a very superior processing power than Xiaomi 15 Ultra (Rumored), although it has 4 GB lesser RAM, they both have 8 cores. OPPO Find X3 Neo counts with a lot better display than Xiaomi 15 Ultra (Rumored), although it has a quite smaller screen and a lot darker display. The Xiaomi 15 Ultra (Rumored) has a superior memory capacity to install games and applications than OPPO Find X3 Neo, because it has 256 GB more internal memory capacity.
Xiaomi 15 Ultra (Rumored) features longer battery lifetime than OPPO Find X3 Neo, because it has a 33% more battery size. The Xiaomi 15 Ultra (Rumored) shoots much clearer photographs and videos than OPPO Find X3 Neo, because it has a camera in the back with a much better resolution and a way better video definition.
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