The tablet Rolsen RTB 7.4D Run running on the OS Android. Display size 7", 1024x600 pixel screen resolution. Access to the Internet is possible with Wi-Fi 802.11n. Wireless interfaces Wi-Fi 802.11n. CPU tablet Amlogic AML8726-M6 1500 MHz, GPU Mali-400 MP2, RAM 1 Gb, internal memory 8 Gb, supported cards microSDHC, up to 32 GB. Camera tablet Yes, camera for video calls Yes. Battery 3000 mAh, Dimensions 193x119x9 mm, weight 352 g.