| Global Score | |
| 68.6 | 78.5 |
| Basic Information | |
| Nokia | Samsung |
| Windows RT 8.1 | Android 4.4 |
| 2013-10-22 | 2014-01-06 |
| 10.51 x 6.61 x 0.35 inches | 11.64 x 8.03 x 0.31 inches |
| 21.69 ounces | 26.10 ounces |
| Black, Blue, Red and White | -- |
| -- | Scratch-Resistant Glass |
| $ 159.00 | $ 249.00 |
| Display / Screen | |
| 10.1 inches | 12.2 inches |
| 1920 x 1080 pixels (Full HD) | 2560 x 1600 pixels |
| IPS LCD | Super Clear LCD |
| 218 pixels per inch | 247 pixels per inch |
| 665 cd/m2 brightness | -- |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.4 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | Qualcomm Snapdragon 800 MSM8974 chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | Krait 400 (Quad-Core 2300 MHz) processor |
| 2 GB (800 MHz) RAM | 3 GB (800 MHz) RAM |
| Adreno 330 (450 MHz) GPU | Adreno 330 (450 MHz) GPU |
| 9.18 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC (up to 64 GB) external memory slot |
| 7.12 | 9.46 |
| Camera | |
| 6.70 MP + 2.00 MP | 8.00 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 | 1920 x 1080 (60 fps) (Full HD) video resolution |
| 8.25 | 7.7 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE (4G), HSPA+ (4G), HSDPA, UMTS, EDGE, GPRS and GSM |
| Micro SIM | SIM |
| 7 | 6.9 |
| Battery Life | |
| 8000mAh Battery | 9500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 600 hours standby time | -- |
| 8.96 | 9.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Accelerometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope and Light Sensor |
The Samsung Galaxy Tab Pro 12.2 has an overall score of 78.5, which is much better than the Lumia 2520's 68.6 overall score. The Samsung Galaxy Tab Pro 12.2 comes with Android 4.4 operating system, while Lumia 2520 counts with Windows RT 8.1 operating system. Even though the Samsung Galaxy Tab Pro 12.2 and Lumia 2520 were released with only a couple of months difference, the Samsung Galaxy Tab Pro 12.2 construction is heavier but also thinner than Lumia 2520.
The Lumia 2520 has just a bit better display than Samsung Galaxy Tab Pro 12.2, although it has a lot worse 1080 x 1920 resolution, a little bit lower screen density and a little bit smaller display. Samsung Galaxy Tab Pro 12.2 features a bit superior processor than Nokia Lumia 2520, and although they both have 4 cores and a 450 MHz graphics processing unit, the Samsung Galaxy Tab Pro 12.2 also has 1 GB more RAM memory.
Nokia Lumia 2520 counts with just a bit better camera than Galaxy Tab Pro 12.2, although it has a back-facing camera with lesser MP and a lower 1920x1080 video quality. The Samsung Galaxy Tab Pro 12.2 counts with much more storage for games and applications than Nokia Lumia 2520, because it has a SD extension slot that allows a maximum of 64 GB and 32 GB more internal storage capacity.
Samsung Galaxy Tab Pro 12.2 features better battery life than Nokia Lumia 2520, because it has 9500mAh of battery capacity instead of 8000mAh.
Galaxy Tab Pro 12.2 is a lot more expensive than the Lumia 2520, but you can get a better tablet for that extra dollars.
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