Compared to 5 tablets with largest battery life

RCA Viking Pro 10.1"6.0RCA Viking Pro 10.1
Lenovo IdeaPad A15.5Lenovo IdeaPad A1 tablet autonomy comparison
HP Slate 7 Plus5.5HP Slate 7 Plus tablet autonomy comparison
Lenovo ThinkPad Tablet5.5
Asus Eee Slate EP1215.0Asus Eee Slate EP121 tablet autonomy comparison