| Global Score | |
| 68.6 | 58 |
| Basic Information | |
| Nokia | |
| Windows RT 8.1 | Android 11 |
| 2013-10-22 | 2021-06-20 |
| 10.51 x 6.61 x 0.35 inches | 9.57 x 6.38 x 0.33 inches |
| 21.69 ounces | 18.45 ounces |
| Black, Blue, Red and White | -- |
| $ 159.00 | -- |
| Display / Screen | |
| 10.1 inches | 10.1 inches |
| 1920 x 1080 pixels (Full HD) | 1920 x 1200 pixels |
| IPS LCD | -- |
| 218 pixels per inch | 224 pixels per inch |
| 665 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 8.4 | 7 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | MediaTek MTK8768 chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | Octa-Core 2000 MHz processor |
| 2 GB (800 MHz) RAM | 4 GB RAM |
| Adreno 330 (450 MHz) GPU | PowerVR GE8320 GPU |
| 9.18 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | No SD card slot |
| 7.12 | 7.7 |
| 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 | 1920 x 1080 (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 | Nano SIM |
| 7 | 2.4 |
| Battery Life | |
| 8000mAh Battery | 7480mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 600 hours standby time | -- |
| 8.96 | 8.64 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Accelerometer, Compass and Gyroscope | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Lumia 2520 has a global score of 68.6, which is better than Blackview Tab 10's score of 58. The Lumia 2520 counts with Windows RT 8.1 operating system, and Blackview Tab 10 counts with Android 11 operating system. The Lumia 2520 design is a lot older, somewhat heavier and a little bit thicker than Blackview Tab 10.
The Nokia Lumia 2520 has a little better performance than Blackview Tab 10, because although it has lesser processing cores (although they are faster) and a smaller amount of RAM, it also counts with a GPU. The Lumia 2520 counts with a much better looking display than Blackview Tab 10, although it has a just a little lower pixel density and a bit lower 1080 x 1920 resolution, they both have a display with the same size.
Blackview Tab 10 features a slightly bigger storage for apps and games than Lumia 2520, because although it has no slot for an SD memory card, it also counts with 64 GB internal storage capacity. The Lumia 2520 takes much better pictures and videos than Blackview Tab 10, although it has a worse video resolution and a camera in the back with a much lower 6.7 mega-pixels resolution.
The Nokia Lumia 2520 features just a little bit longer battery life than Blackview Tab 10, because it has an 8000mAh battery size against 7480mAh.
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