| Global Score | |
| 61 | 68.6 |
| Basic Information | |
| Dell | Nokia |
| Android 4.4 | Windows RT 8.1 |
| 0000-00-00 | 2013-10-22 |
| 8.50 x 4.90 x 0.24 inches | 10.51 x 6.61 x 0.35 inches |
| 10.76 ounces | 21.69 ounces |
| -- | Black, Blue, Red and White |
| $ 249.00 | $ 159.00 |
| Display / Screen | |
| 8.4 inches | 10.1 inches |
| 1600 x 2560 pixels | 1920 x 1080 pixels (Full HD) |
| OLED | IPS LCD |
| 359 pixels per inch | 218 pixels per inch |
| -- | 665 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.5 | 8.4 |
| Performance | |
| Intel Atom Z3580 chipset | Qualcomm Snapdragon 800 MSM8974 chipset |
| 64-bit 64-bit (Quad-Core 2330 MHz) processor | Krait 400 (Quad-Core 2200 MHz) processor |
| 2 GB RAM | 2 GB (800 MHz) RAM |
| PowerVR G6430 (600 MHz) GPU | Adreno 330 (450 MHz) GPU |
| 10.08 | 9.18 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC (up to 512 GB) external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 8.44 | 7.12 |
| Camera | |
| 8.00 MP + 2.00 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 |
| 6.38 | 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 | |
| -- | 8000mAh Battery |
| Removable Battery | Non-Removable Battery |
| -- | 600 hours standby time |
| 1.36 | 8.96 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| -- | GPS |
| -- | NFC |
| Accelerometer and Light Sensor | Accelerometer, Compass and Gyroscope |
The Nokia Lumia 2520 has a global score of 68.6, which is much better than Dell Venue 8 7840's 61 global score. The Nokia Lumia 2520 is a extremely heavier and notably thicker device than Dell Venue 8 7840. Nokia Lumia 2520 works with Windows RT 8.1 operating system, while Dell Venue 8 7840 counts with Android 4.4 operating system.
Dell Venue 8 7840 features just a bit better looking screen than Lumia 2520, because although it has a quite smaller display, it also counts with a much better number of pixels per inch in the screen and a better resolution of 2560 x 1600. Dell Venue 8 7840 has a bit superior processing unit than Nokia Lumia 2520, and although they both have the same RAM amount and the same number of cores, the Dell Venue 8 7840 also has a 64 bits CPU and a faster GPU running at 600 megahertz.
Nokia Lumia 2520 features a very superior camera than Dell Venue 8 7840, although it has a camera with a worse resolution. The Dell Venue 8 7840 has more storage capacity to store more apps and games than Lumia 2520, because although it has less internal memory capacity, it also counts with a SD card slot that supports a maximum of 512 GB.
Lumia 2520 features a way better battery lifetime than Dell Venue 8 7840.
The Lumia 2520 is not only the best tablets of the ones we are comparing here, but it's also a bargain compared to the other ones.
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