Compare tablets
Samsung Galaxy Tab AT&T
SGH-I987Nokia Lumia 2520
AT&TRX-114
| Global Score | |
| 53 | 68.6 |
| Basic Information | |
| Samsung | Nokia |
| Android 2.2 | Windows RT 8.1 |
| 2010-09-02 | 2013-10-22 |
| 7.48 x 4.74 x 0.47 inches | 10.51 x 6.61 x 0.35 inches |
| 13.40 ounces | 21.69 ounces |
| -- | Black, Blue, Red and White |
| Scratch-Resistant Glass | -- |
| $ 610.00 | $ 580.00 |
| Display / Screen | |
| 7 inches | 10.1 inches |
| 1024 x 600 pixels | 1920 x 1080 pixels (Full HD) |
| TFT | IPS LCD |
| 170 pixels per inch | 218 pixels per inch |
| -- | 665 cd/m2 brightness |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.6 | 8.4 |
| Performance | |
| Samsung Exynos 3 chipset | Qualcomm Snapdragon 800 MSM8974 chipset |
| ARM Cortex-A8 (Single-Core 1000 MHz) processor | Krait 400 (Quad-Core 2200 MHz) processor |
| 512 MB RAM | 2 GB (800 MHz) RAM |
| PowerVR SGX540 (200 MHz) GPU | Adreno 330 (450 MHz) GPU |
| 7.47 | 9.18 |
| Storage | |
| -- | 32 GB internal memory |
| microSD, microSDHC external memory slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 0 | 7.12 |
| Camera | |
| 3.00 MP + 1.30 MP | 6.70 MP + 2.00 MP |
| -- | f/1.90 aperture |
| -- | 26.00mm focal length |
| -- | 0.29 inches (1/3.4") sensor |
| 720 x 480 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.16 | 8.25 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, HSUPA, UMTS, EDGE and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM | Micro SIM |
| 3.5 | 7 |
| Battery Life | |
| 4000mAh Li-Ion Battery | 8000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 600 hours standby time |
| 5.92 | 8.96 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Light Sensor | Accelerometer, Compass and Gyroscope |
Comparison review
Nokia Lumia 2520 has a general score of 68.6, which is way better than Galaxy Tab AT&T's 53 general score. The Nokia Lumia 2520 works with Windows RT 8.1 operating system, while Galaxy Tab AT&T comes with Android 2.2 operating system. Nokia Lumia 2520's body is way newer and extremely thinner, but extremely heavier than the Galaxy Tab AT&T.
The Lumia 2520 counts with a much sharper display than Galaxy Tab AT&T, because it has a way larger screen, a lot higher 1080 x 1920 resolution and a higher amount of pixels per inch of screen. Lumia 2520 has a very superior processor than Samsung Galaxy Tab AT&T, because it has a better graphics processor, a greater number of cores and a greater amount of RAM.
The Lumia 2520 counts with a very superior camera than Galaxy Tab AT&T, because it has a way higher resolution camera in the back and a much better video definition. Nokia Lumia 2520 features a very superior memory for games and applications than Samsung Galaxy Tab AT&T. The Lumia 2520 has a way better battery life than Samsung Galaxy Tab AT&T, because it has 8000mAh of battery capacity.
Nokia Lumia 2520 not only is the best tablets of the ones we compare here, but it's also cheaper than the Galaxy Tab AT&T.
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