Dell UltraSharp U2713HM Review @ TechReviewSource.com
 

The Dell UltraSharp U2713HM is the latest addition to the UltraSharp line, and like its predecessors, it rocks. It uses a 27-inch IPS panel, only this time it's an AH-IPS panel rather than a P-IPS panel, and it uses LED backlighting instead of CCFL backlighting. While delivering excellent color fidelity, it uses less power than several recently reviewed IPS displays.

http://www.techreviewsource.com/Disp...asharp-u2713hm