The display resolution on the 7 inch tablet has been improved from WVGA to 1024 x 600, which is standard resolution seen on most budget tablets below 10K mark. The new processor employed in this device is 1.3 GHz Dual core processor based on ARM cortex A7 architecture. Although the manufacturing company of the processor has not been specified, it is most like MT6572 chipset. The RAM capacity is a humble 512 MB and internal storage is 4 GB which is not impressive in this price range. You can further extend the storage to 32 GB using MicroSD card. The primary camera is of 2 MP and the secondary camera is a VGA camera present at the front for video calling. The Battery capacity is 3000 mAh which is again average. The iBall 3G 7271 HD7, supports dual SIM dual Standby functionality and runs on Android 4.2 Jelly bean operating system. Connectivity features include 3G, The tablet is an upgraded version, but the upgrades are not particularly impressive. The HD7 brings nothing new to the table and will compete with dual core tablets like Videocon VT85C and Micromax Funbook Mini P410. Quad core options like Nexus 7 2012, Oplus XonPad and Simmtronics Xpad Mini also lie in the same price bracket.