| Global Score | |
| 68.6 | 59.7 |
| Basic Information | |
| Nokia | |
| Windows RT 8.1 | Android 13 |
| 2013-10-22 | 2024-03-20 |
| 10.51 x 6.61 x 0.35 inches | 10.58 x 6.65 x 0.30 inches |
| 21.69 ounces | 18.62 ounces |
| Black, Blue, Red and White | Dreamy Purple, Sky Blue and Space Grey |
| $ 159.00 | -- |
| Display / Screen | |
| 10.1 inches | 11.5 inches |
| 1920 x 1080 pixels (Full HD) | 2460 x 1080 pixels |
| IPS LCD | -- |
| 218 pixels per inch | 234 pixels per inch |
| 665 cd/m2 brightness | 400 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.4 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | MediaTek Helio G99 MT6789 (6 nm) chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | processor |
| 2 GB (800 MHz) RAM | 8 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-G57 MC2 GPU |
| 9.18 | 6.21 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 7.12 | 18.62 |
| Camera | |
| 6.70 MP + 2.00 MP | 50.00 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 | 7.7 |
| 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 | 8800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 600 hours standby time | -- |
| 8.96 | 9.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass and Gyroscope | Accelerometer, Gyroscope and Light Sensor |
The Lumia 2520 has a general score of 68.6, which is better than the Blackview MEGA 1's score of 59.7. The Lumia 2520 counts with Windows RT 8.1 operating system, and Blackview MEGA 1 counts with Android 13 operating system. Although it's the best in this review, Lumia 2520 is a older, somewhat thicker and somewhat heavier tablet device than the Blackview MEGA 1.
Nokia Lumia 2520 counts with a more vivid screen than Blackview MEGA 1, because although it has a little bit worse pixels density, a bit worse 1080 x 1920px resolution and a quite smaller screen, it also counts with a much brighter screen. The Nokia Lumia 2520 counts with a much more powerful processing unit than Blackview MEGA 1, because although it has lesser RAM memory and a lower number of cores (although faster), it also counts with a GPU.
The Nokia Lumia 2520 counts with a slightly better camera than Blackview MEGA 1, although it has a back-facing camera with a lot lower resolution. Blackview MEGA 1 has a lot bigger memory to install games and applications than Lumia 2520, because it has a slot for external memory cards that holds a maximum of 1 TB and 224 GB more internal storage capacity.
The Blackview MEGA 1 has just a bit longer battery lifetime than Nokia Lumia 2520, because it has 8800mAh of battery capacity.
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