| Global Score | |
| 57.3 | 68.6 |
| Basic Information | |
| Nokia | |
| Android 12 | Windows RT 8.1 |
| 2023-04-17 | 2013-10-22 |
| 9.42 x 6.22 x 0.30 inches | 10.51 x 6.61 x 0.35 inches |
| 15.34 ounces | 21.69 ounces |
| Glacier Blue and Space Grey | Black, Blue, Red and White |
| $ 140.00 | $ 159.00 |
| Display / Screen | |
| 10.3 inches | 10.1 inches |
| 1920 x 1080 pixels (Full HD) | 1920 x 1080 pixels (Full HD) |
| IPS LCD | IPS LCD |
| 214 pixels per inch | 218 pixels per inch |
| -- | 665 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 6.3 | 8.4 |
| Performance | |
| Unisoc Tiger T606 (12 nm) chipset | Qualcomm Snapdragon 800 MSM8974 chipset |
| processor | Krait 400 (Quad-Core 2200 MHz) processor |
| 8 GB RAM | 2 GB (800 MHz) RAM |
| ARM Mali G57 MP1 GPU | Adreno 330 (450 MHz) GPU |
| 6.21 | 9.18 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 18.62 | 7.12 |
| Camera | |
| 13.00 MP + 8.00 MP | 6.70 MP + 2.00 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 |
| 6.93 | 8.25 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| -- | Micro SIM |
| 2.4 | 7 |
| Battery Life | |
| 7680mAh Battery | 8000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 600 hours standby time |
| 8.8 | 8.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Light Sensor | Accelerometer, Compass and Gyroscope |
Nokia Lumia 2520 is better than Blackview Oscal Pad 13, with a 68.6 score against 57.3. Nokia Lumia 2520 works with Windows RT 8.1 operating system, while Blackview Oscal Pad 13 comes with Android 12 operating system. Although it's the best in this comparison, we must note that it is also incredibly older, thicker and heavier.
Nokia Lumia 2520 counts with an extremely better CPU than Blackview Oscal Pad 13, because although it has less RAM and an inferior number of cores , it also counts with an extra GPU. Lumia 2520 features a lot better looking screen than Blackview Oscal Pad 13, because although it has a quite smaller display, and they both have the same exact resolution of 1080 x 1920px, the Lumia 2520 also counts with a bit greater display density.
The Blackview Oscal Pad 13 features a much better memory to store more apps and games than Nokia Lumia 2520, because it has a SD memory card expansion slot that admits a maximum of 1 TB and more internal memory capacity. The Lumia 2520 shoots much better videos and photos than Blackview Oscal Pad 13, although it has a much lower 6.7 mega-pixels resolution back facing camera.
The Lumia 2520 features a bit better battery lifetime than Blackview Oscal Pad 13, because it has 8000mAh of battery capacity.
Lumia 2520 costs a bit more money than the Blackview Oscal Pad 13, but it's still a convenient choice, as you can get a lot more features for that extra money.
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