Unfortunately sub-5" phones are nearing extinction. The last holdout on the Android side was the Sony Xperia Compact line, and even that seems to have been disc

Unfortunately sub-5" phones are nearing extinction. The last holdout on the Android side was the Sony Xperia Compact line, and even that seems to have been discontinued. All that's left now is a dwindling supply of existing models on the secondary market and a handful of extremely low-end Android phones. Edit: There also the Sharp Aquos R2 compact, but it is only available in Japan.