The mysterious E2003/E2033 is shaping up as a typical low-mid range device with a 4.6-inch display, a resolution of 540 x 960, a quad-core, 64-bit MediaTek MT6752 with an ARM Mali-T760 GPU, 1GB of RAM, and microSD-expandable 8 gigs of internal storage (of which about 4.8GB will be available to the user. The E2003/E2033 touts Android 4.4.4 KitKat, has a rather disappointing, 5-megapixel rear camera (GFX Bench is sometimes wrong about this) with support for 1080p video capture, a 2-megapixel selfie snapper, and can do 4G LTE.
preliminary specs for the E4, while similar, list a different processor (MediaTek MT6582) with no LTE radio on board and a bigger, 5-inch display. In other words, the future of the E2003/E2033 is not immediately obvious at this point.If you're thinking "Xperia E4!", then you share our initial suspicion, though keep in mind that