| Global Score | |
| 68.6 | 58.1 |
| Basic Information | |
| Nokia | |
| Windows RT 8.1 | Android 13 |
| 2013-10-22 | 2023-09-20 |
| 10.51 x 6.61 x 0.35 inches | 9.49 x 6.14 x 0.30 inches |
| 21.69 ounces | 17.07 ounces |
| Black, Blue, Red and White | -- |
| -- | Plastic and Plastic |
| $ 159.00 | -- |
| Display / Screen | |
| 10.1 inches | 10.1 inches |
| 1920 x 1080 pixels (Full HD) | 1280 x 800 pixels |
| IPS LCD | IPS LCD |
| 218 pixels per inch | 149 pixels per inch |
| 665 cd/m2 brightness | 360 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.4 | 6.6 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | Unisoc Tiger T606 (12 nm) chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | Octa-Core 1600 MHz processor |
| 2 GB (800 MHz) RAM | 4 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-G57 MC1 GPU |
| 9.18 | 8.82 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 7.12 | 13.02 |
| Camera | |
| 6.70 MP + 2.00 MP | 13.00 MP + 8.00 MP |
| f/1.90 aperture | -- |
| 26.00mm focal length | -- |
| 0.29 inches (1/3.4") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 8.25 | 6.93 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | -- |
| Micro SIM | -- |
| 7 | 2.4 |
| Battery Life | |
| 8000mAh Battery | 7680mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 600 hours standby time | -- |
| 8.96 | 8.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Accelerometer, Compass and Gyroscope | Accelerometer and Light Sensor |
| -- | FM Radio |
Nokia Lumia 2520 has a score of 68.6, which is better than Blackview Tab 80's 58.1 overall score. Although it's the best tablet device in this review, we must note that it's also a way older, thicker and noticeably heavier tablet device. Nokia Lumia 2520 has Windows RT 8.1 operating system, while Blackview Tab 80 comes with Android 13 operating system.
The Lumia 2520 has a much more vibrant screen than Blackview Tab 80, and although they both have a same size screen, the Lumia 2520 also has much more brightness, a much better resolution of 1080 x 1920px and more pixels per inch of display. Nokia Lumia 2520 has just a little better processing power than Blackview Tab 80, because although it has a lower amount of RAM and less processing cores (although they are faster), it also counts with an additional GPU.
Blackview Tab 80 has a much better storage capacity for applications, games, photos and videos than Lumia 2520, because it has 64 GB internal storage capacity and a SD memory slot that holds up to 1 TB. The Lumia 2520 counts with just a little better battery lifetime than Blackview Tab 80, because it has a 4 percent larger battery capacity.
Lumia 2520 shoots much clearer photographs and videos than Blackview Tab 80, although it has a way worse resolution back camera.
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