Compare phones
| Global Score | |
| 77 | 87.7 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 10 |
| -- | 2020-09-11 |
| 6.30 x 2.88 x 0.30 inches | 6.45 x 3.00 x 0.37 inches |
| 6.24 ounces | 7.51 ounces |
| -- | Black and White |
| Glass | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED Plus |
| 405 pixels per inch | 385 pixels per inch |
| 800 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 8 |
| Performance | |
| MediaTek Dimensity 1200 MT6893 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Cortex-A78, 64-bit, 6 nm (Octa-Core 3000 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Mali-G77 MC9 GPU | Adreno 618 GPU |
| 9.81 | 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 | |
| 64.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 11.44 | 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, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| Nano SIM Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 1.36 | 8.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 Samsung Galaxy M51 has a score of 87.7, which is much better than OPPO Reno6 Pro 5G's 77 global score. These phones work with Android OS (operating system), but the Samsung Galaxy M51 has the older 10 version while OPPO Reno6 Pro 5G has Android 11 version. Despite being the best phone in our current comparison, Samsung Galaxy M51 is a somewhat thicker and heavier phone than OPPO Reno6 Pro 5G.
OPPO Reno6 Pro 5G features just a little better performance than Galaxy M51, and although they both have 8 cores, the OPPO Reno6 Pro 5G also has 6 GB more RAM. OPPO Reno6 Pro 5G has a little bit better display than Galaxy M51, because although it has a little bit smaller display, it also counts with a just a bit higher count of pixels in each inch of screen and a bit higher 1080 x 2400 resolution.
The Galaxy M51 has a slightly bigger storage capacity for applications and games than OPPO Reno6 Pro 5G, because although it has less internal memory capacity, it also counts with a slot for external memory cards that holds up to 512 GB. The Samsung Galaxy M51 features a superior battery lifetime than OPPO Reno6 Pro 5G.
Galaxy M51 captures a bit better photos and videos than OPPO Reno6 Pro 5G, although it has a tinier camera aperture which is not recommended for low-light images, they both have the same (4K) video resolution, the same 30 frames per second video frame rates and a camera in the back with a 64 MP resolution.
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