Compare phones
| Global Score | |
| 71.5 | 87.7 |
| Basic Information | |
| Samsung | |
| Android 13 | Android 10 |
| -- | 2020-09-11 |
| 6.63 x 3.02 x 0.33 inches | 6.45 x 3.00 x 0.37 inches |
| 6.99 ounces | 7.51 ounces |
| Cerulean Blue, Cloudwing Grey and Flowing Purple | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2460 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 395 pixels per inch | 385 pixels per inch |
| 5000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.6 | 8 |
| Performance | |
| MediaTek Helio G99 MT6789 (6 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Octa-Core 2200 MHz processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Mali-G57 MC2 GPU | Adreno 618 GPU |
| 9.27 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 14.14 |
| Camera | |
| 64.00 MP + 13.00 MP | 64.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.69 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 8.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M51 is much better than Blackview Oscal Tiger 12, getting an 87.7 score against 71.5. The Galaxy M51 design is a little heavier and thicker than the Blackview Oscal Tiger 12. Both phones in this comparison come with Android OS (Operating System), but the Galaxy M51 has older 10 version and Blackview Oscal Tiger 12 has Android 13.
Blackview Oscal Tiger 12 counts with a much more vibrant display than Samsung Galaxy M51, because it has a bit bigger display, a bit higher resolution of 1080 x 2460 and a just a bit greater count of pixels in each inch of screen. The Galaxy M51's processor is very similar to Blackview Oscal Tiger 12's processing unit, and although the Galaxy M51 has a lower amount of RAM memory, they both have a Octa-Core processing unit.
The Galaxy M51 features a greater camera than Blackview Oscal Tiger 12. Both of them have a same resolution back-facing camera. Blackview Oscal Tiger 12 features just a bit more storage to install applications and games or saving photos and videos than Galaxy M51, and although they both have the same internal storage capacity, the Blackview Oscal Tiger 12 also has a slot for an external memory card that allows a maximum of 1 TB.
Galaxy M51 has a superior battery performance than Blackview Oscal Tiger 12, because it has a 40% more battery capacity.
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