The device is really great, the only negative is that you can make calls with the device NOT. But who already holds a tablet to your ear looks anyway from doooof. But Skype is possible. The 3G refers only to data from network, no voice, so all Internet not only at home. The workmanship is very good, it is through the battery tube great in the hand, Update on Android 4.4.2 must be carried out quickly. The battery life is enormous, I worked the first day almost around the clock and thus the evenings were still 58% Battery capacity available. The display colors are very natural and did not detect a bucking or dropouts to date. Under the menu item settings there is the possibility the desktop display that switches after a few minutes in a yellowish hue to disable. Thus, the display color is nice and bright and natural. Battery consumption is thus not higher. All in all, a device which thrilled.