Compare phones
| Global Score | |
| 71.5 | 85.3 |
| Basic Information | |
| Microsoft | |
| Android 13 | Android 11 |
| -- | 2021-09-20 |
| 6.63 x 3.02 x 0.33 inches | 5.72 x 7.26 x 0.22 inches |
| 6.99 ounces | 10.02 ounces |
| Cerulean Blue, Cloudwing Grey and Flowing Purple | Glacier and Obsidian |
| -- | Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 6.8 inches | 8.3 inches |
| 2460 x 1080 pixels | 2688 x 1892 pixels |
| IPS LCD | AMOLED |
| 395 pixels per inch | 396 pixels per inch |
| 5000 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.6 | 8.8 |
| Performance | |
| MediaTek Helio G99 MT6789 (6 nm) chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Octa-Core 2200 MHz processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Mali-G57 MC2 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 64.00 MP + 13.00 MP | 12.00 MP + 12.00 MP |
| -- | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.69 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 5000mAh Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Microsoft Surface Duo 2 has a global score of 85.3, which is better than the Blackview Oscal Tiger 12's 71.5 general score. Both phones in our current comparison use Android OS (Operating System), but the Microsoft Surface Duo 2 has an older 11 version and Blackview Oscal Tiger 12 has Android 13. Microsoft Surface Duo 2 is a noticeably heavier but extremely thinner device than the Blackview Oscal Tiger 12.
The Blackview Oscal Tiger 12 features a way better looking display than Microsoft Surface Duo 2, because although it has a little bit worse display density, a little smaller screen and a lot lower 1080 x 2460px resolution, it also counts with a lot brighter screen. The Blackview Oscal Tiger 12 has much more storage to store more apps and games than Microsoft Surface Duo 2, and although they both have the same 128 GB internal storage capacity, the Blackview Oscal Tiger 12 also has a slot for an external memory card that admits up to 1 TB.
The Microsoft Surface Duo 2 counts with a little better hardware performance than Blackview Oscal Tiger 12. Both have the same RAM amount and the same number of cores. The Microsoft Surface Duo 2 shoots much better photos and videos than Blackview Oscal Tiger 12, although it has a much worse 12 mega-pixels resolution camera.
The Blackview Oscal Tiger 12 features just a bit longer battery performance than Microsoft Surface Duo 2, because it has a 12 percent bigger battery size.
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