The iBall Slide brace X1 is a decent quality Tablet from iBall which comes with a humongous battery of 7800 image which news talk time of 60 hours on 2G in about 25 hours on 3 g the battery is non removable Lithium polymer battery.
the processor given is Octa Core processor of 1.7 GHz the RAM you get is 2 GB and internal storage is 16GB which is expandable upto 64 GB it is having the display of 10.1 inches and also support dual SIM cards with Wi-Fi the display is off 800 into 1280 pixels which is IPS LCD display.
the operating system is Android 4.4 KitKat which is not even near the latest version I will not recommend buying this tablet for day to day usage because this is very heavy and of large size you cannot carry this in your pocket you have to carry separate beg for it so if you need a very big tablet then only you can consider buying it.
thank you.