Compare tablets
| Global Score | |
| 56.4 | 66.3 |
| Basic Information | |
| Nokia | |
| Android 12 | Android 11 |
| -- | 2021-10-06 |
| 9.70 x 6.36 x 0.29 inches | 9.75 x 6.20 x 0.31 inches |
| 18.52 ounces | 16.58 ounces |
| Lunar Silver, Space Gray and Twilight Blue | Ocean Blue |
| -- | Aluminum and Aluminum |
| -- | $ 249.00 |
| Display / Screen | |
| 10.5 inches | 10.4 inches |
| 1920 x 1200 pixels | 2000 x 1200 pixels |
| -- | IPS LCD |
| 216 pixels per inch | 224 pixels per inch |
| No touch screen | No touch screen |
| 6.4 | 6.9 |
| Performance | |
| Unisoc T610 Tiger T610 (12 nm) chipset | Unisoc Tiger T610 chipset |
| processor | ARM Cortex-A75, 64-bit, 12 nm (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Mali-G52 MC2 GPU | Mali G52 MP2 GPU |
| 6.21 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 13.00 MP + 8.00 MP | 8.00 MP + 5.00 MP |
| 6.93 | 6.49 |
| Networks | |
| Wi-Fi | Wi-Fi |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 5.8 | 6 |
| Battery Life | |
| 8280mAh Battery | 8200mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 9.2 | 9.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer and Light Sensor |
| FM Radio | FM Radio |
Comparison review
The Nokia T20 has a global score of 66.3, which is much better than the Blackview Tab 15's score of 56.4. Nokia T20's design is just a little thicker but somewhat lighter than the Blackview Tab 15. These tablets come with Android OS, but the Nokia T20 has 11 version while Blackview Tab 15 has Android 12.
The Nokia T20 features a bit sharper display than Blackview Tab 15, because although it has a bit smaller display, it also counts with a little greater pixel quantity per inch in the screen and a bit higher resolution of 1200 x 2000px. The Nokia T20 has a much more powerful CPU than Blackview Tab 15, although it has 5 GB less RAM memory, they both have a Octa-Core CPU.
The Nokia T20 has a bigger memory capacity for games and applications than Blackview Tab 15, because although it has 0 less internal memory, it also counts with a SD card slot that allows a maximum of 512 GB. The Blackview Tab 15 captures a bit better photographs and videos than Nokia T20, because it has a back facing camera with much more megapixels.
The Blackview Tab 15 counts with a little longer battery lifetime than Nokia T20, because it has 8280mAh of battery capacity instead of 8200mAh.
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