A Spanish retailer has listed an unannounced Sony handset, revealing the device's specifications. The new Sony Xperia E1 II (and not the Xperia E2; both could be the same handset) retains its 4-inch display, but gets a resolution bump from WVGA (800 x 480) to qHD (960 x 540).

The Sony Xperia E1 II has a 1.3 GHz quad-core (vs 1.2 GHz dual-core) processor, 5 MP (vs 3 MP) rear camera, 1 GB of RAM, and 8GB of internal storage. The Xperia E1 II runs Android 4.4 KitKat.

Sony may announce the Xperia E1 II at MWC 2015, in March.

Read more about the Xperia E1 (in the featured image), launched in January 2014. Its USP is its 100 dB loud speakers.