Xperia Play has 1GHz CPUNever heard of a Citris but the Xperia play only has a 600mhz single core. Some androids are awesome deals like this
https://play.google.com/store/devices/details?id=nexus_4_8gb&feature=device-featured#?t=W10.
no contract 300$ it has the best quadcore processor around and 2gb of ram and all the other features expected like gorrila glass. Also since its nexus always first updated device. Androids have come a long way.