Compared to 5 tablets with largest battery life

VAIO Z Canvas 12.3"7.0VAIO Z Canvas 12.3
Acer Iconia A1-8107.0Acer Iconia A1-810 tablet autonomy comparison
Acer Iconia W7007.0Acer Iconia W700 tablet autonomy comparison
iRULU Walknbook 37.0iRULU Walknbook 3 tablet autonomy comparison
Le Pan II7.0Le Pan II tablet autonomy comparison