Karbonn 777 Compare Rating: The tablet Karbonn 777 running on the OS Android. Display size 7", 800x480 pixel screen resolution. The tablet is able to work in networks 3G, EDGE, HSPA+, GPRS, GSM900, GSM1800, GSM1900. Access to the Internet is possible with yes, Wi-Fi 802.11n. Wireless interfaces yes, Wi-Fi
