| Global Score | |
| 74.3 | 61 |
| Basic Information | |
| Samsung | Dell |
| Android 4.4.2 | Android 4.4 |
| 2014-06-12 | 0000-00-00 |
| 9.74 x 6.98 x 0.26 inches | 8.50 x 4.90 x 0.24 inches |
| 16.47 ounces | 10.76 ounces |
| Black and White | -- |
| Scratch-Resistant Glass | -- |
| $ 189.00 | $ 249.00 |
| Display / Screen | |
| 10.5 inches | 8.4 inches |
| 2560 x 1600 pixels | 1600 x 2560 pixels |
| Super AMOLED | OLED |
| 288 pixels per inch | 359 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.3 | 8.5 |
| Performance | |
| Exynos 5 Octa 5420 chipset | Intel Atom Z3580 chipset |
| ARM Cortex-A15 (Quad-Core 1900 MHz + Quad-Core 1300 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 3 GB (933 MHz) RAM | 2 GB RAM |
| ARM Mali-T628 MP6 GPU | PowerVR G6430 (600 MHz) GPU |
| 8.82 | 10.08 |
| Storage | |
| 32 GB internal memory | 16 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 8.12 | 8.44 |
| Camera | |
| 8.00 MP + 2.10 MP | 8.00 MP + 2.00 MP |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 7.48 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G) and GSM | -- |
| Micro SIM | -- |
| 5.5 | 2.4 |
| Battery Life | |
| 7900mAh Battery | -- |
| Removable Battery | Removable Battery |
| 8.88 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | -- |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
The Galaxy Tab S 10.5 has a global score of 74.3, which is way better than the Dell Venue 8 7840's 61 global score. Even being the best tablet device in this comparison, the Galaxy Tab S 10.5 is a a bit thicker and notably heavier tablet device than Dell Venue 8 7840. These tablets include Android operating system, but Galaxy Tab S 10.5 has newer 4.4.2 version while Dell Venue 8 7840 has Android 4.4 version, so it counts with a lot of extra features and a performance increase.
The Dell Venue 8 7840 counts with a little bit better screen than Samsung Galaxy Tab S 10.5, because although it has a way smaller display, and they both have an equal resolution of 2560 x 1600 pixels, the Dell Venue 8 7840 also counts with a bit higher pixel quantity in each inch of display. The Dell Venue 8 7840 features a slightly better memory capacity to install games and applications than Galaxy Tab S 10.5, because although it has less internal memory capacity, it also counts with a slot for SD memory cards that supports up to 512 GB.
The Dell Venue 8 7840 counts with a more powerful CPU than Samsung Galaxy Tab S 10.5, because although it has a smaller amount of RAM memory and an inferior number of cores (although they are faster), it also counts with a 64-bits processing unit and an extra graphics processor. The Galaxy Tab S 10.5 captures better pictures and videos than Dell Venue 8 7840. Both of them have a camera in the back with an 8 megapixels.
The Samsung Galaxy Tab S 10.5 counts with a really longer battery duration than Dell Venue 8 7840.
The Galaxy Tab S 10.5 is not only the best tablets of the ones we are comparing, but it's also very cheap compared to the other tablets.
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