IKall N4 tablet is look so good.this tablet is 4g support dual sim option.it allows you to use either or both slots at the same time.it is easy to fit your tablet almost anywhere while carring it.it has a quad core mtk processor which run at high speed.the ram is 1gb which facilitates smooth and faster functioning of the device.learn to love talking pitures with this tablet.flash make your picture bright.it also has a 2mb front camera which allows you to take great selfies to capture