The Blackberry Bold Slider (9900) features a 3.2 inch display which is quite common for a smartphone The density of pixels per square inch of screen decides the display sharpness of a device. With a resolution of 188 PPI, the device is 44% sharper than typical phones released .
360 x 480 pixels
It is said that the Blackberry Bold Slider (9900) can last up to 2 hours of talk time just slightly lower than the common 8 hours found in other devices. Talking about the power life of the device, which is mostly decided by battery capacity, it packs 1050 mAh