https://www.tomshardware.com/reviews/ultrasharp-u2711-ds-277w-multisync-pa271w,2968-6.html
Our Benchmarking Approach - Three 27" IPS LCDs: UltraSharp U2711, DS-277W, And MultiSync PA271W |...
Aug 11, 2011 - Many of you asked for a round-up of 27" IPS-based displays, and here it is. Although these screens feature similar specifications, you might be surprised at...