This also eliminates the option of optical 2x zoom feature, however though, the 2x function still shows up in the camera UI using digital zoom, that results in noticeable quality loss. (techradar.com)
So you tell the bb servers you want your data with quality loss so you can get it quicker LOL (tmonews.com)
Newer LCD variations like IPS - LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. (phonearena.com)