Compare phones
| Global Score | |
| 73.5 | 87.7 |
| Basic Information | |
| Oppo | Samsung |
| Android 14 | Android 10 |
| 2024-01-08 | 2020-09-11 |
| 6.47 x 3.00 x 0.37 inches | 6.45 x 3.00 x 0.37 inches |
| 7.80 ounces | 7.51 ounces |
| Black, Dark Blue and Light Brown | Black and White |
| Aluminum and Glass (Corning Gorilla Glass) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 3168 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED Plus |
| 512 pixels per inch | 385 pixels per inch |
| 4500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.9 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 750 GPU | Adreno 618 GPU |
| 6.21 | 9.27 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 50.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 12.1 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 8.32 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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 |
| -- | FM Radio |
Comparison review
The Galaxy M51 has an overall score of 87.7, which is much better than OPPO Find X7 Ultra's 73.5 score. These phones come with Android OS, but the Galaxy M51 has older 10 version while OPPO Find X7 Ultra has Android 14 version. The Galaxy M51 construction has the same thickness than OPPO Find X7 Ultra, but it's just a bit lighter.
The Galaxy M51 has a really superior processing power than OPPO Find X7 Ultra, because although it has 6 GB less RAM memory, it also counts with 7 more cpu cores. OPPO Find X7 Ultra features a much better looking screen than Galaxy M51, because it has a little larger screen, a better number of pixels per inch in the screen and a better 1440 x 3168 pixels resolution.
The OPPO Find X7 Ultra captures clearer photos and videos than Galaxy M51, because although it has a lower (4K) video definition and a way less MP resolution back facing camera, and they both have the same diafragm aperture, the OPPO Find X7 Ultra also counts with a larger back-facing camera sensor shooting higher quality pictures.
Galaxy M51 counts with a bit more memory to store more apps and games than OPPO Find X7 Ultra, because although it has just 128 GB internal storage, it also counts with a slot for an SD memory card that supports up to 512 GB. Galaxy M51 features a way better battery performance than OPPO Find X7 Ultra, because it has a 7000mAh battery size.
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