Sony launches mid-range Xperia E4 ahead of MWC

When it comes to their flagship offerings, Sony is covered for the most part, having debuted its new Xperia Z3 (review) less than six months ago. That leaves the highly competitive mid-range market, which still remains an area where pricing and a solid smartphone experience are highly valued commodities. To that end, Sony took the chance to debut its new mid-range Xperia E4 offering ahead of Mobile World Congress at the beginning of March.