The Xelectron w99 tab is having best screen size of 7inches.The screen is the main atraction for this tab.And except screen size, all features are really worst.I don’t want to tell about this item.Because it is having all drawbacks only.I never seen such kind of badsd featured tab forever.It is low class tablet.It is having 3g calling.But when we used 3G calling, the voice and the video is breaking.It comes with z z z z sound.I mean many distortiion is occuring to the video while in the video call.Even in the audio calls also, i faced many problems with it.And the camera was rfeally worst.Even though the camer was hd features.but it was not equally captures the photos.It is like 1.2mp photos.We don’t recognize the faces when we shoot the photos with it.The main problem with it was c=screen always gets blank and gets into idle condition.Then we must have to remove the battery and switch again to recover its blank problem.And sometimes data is deleted automatically.Hence I used I back in my tab.