Despite boasting a Retina display like its bigger counterpart, the iPad mini 2's screen still doesn't quite match up to the quality of the iPad Air, according to new reports. Apple's Retina iPad mini 2 has the same 2048 by 1536 resolution as the iPad Air, but with a higher pixel density of 326 pixels per inch (ppi) compared with the iPad Air's 264ppi. However, according to tests carried out by AnandTech, the colour gamut in the iPad Air is wider than that of the Retina iPad mini 2, which means the smaller tablet shows fewer colours. In direct c
