Shipments of the supply-constrained iPad mini with Retina display are likely to double in Q1 2014, according to market research firm IHS iSuppli (via CNET) and KGI Securities analyst Ming-Chi Kuo, with both stating that the estimated shipment of 2 million Retina iPad mini tablets in the current quarter will grow to a total shipment of about 4.5 million devices in the first three months of next year. Rhoda Alexander, director of Tablet and Monitor Research at IHS iSuppli, stated the following about the supply constraints surrounding the tablet: Rhoda Alexander told CNET on Tuesday that she expects production of about 2 million Mini Retina tablets in the fourth calendar quarter. "When you