I ball side 3g q45 lablet is a good tap for students and display The I ball slide 3g q45 runs android 4.4 this tablet pack 8gb of internal storage and powered a 2500mah battery life. this tablet price is a good.but bad news single sim and a 3g tablet and gps, bluetooh, fm good sensors 8gb of internal storage can be expanded up to 32 via a microSD card and back camera 2 megapixal on the rear a 0.3megapixal front .the tablet comes with a 7 inch display but not a hd disply and good speed working not a hang I ball side 3g q45 spekar good sound and sensor and good speed charging and head phone sound good