Sony Xperia E4 smartphone with 5.00-inch 540×960 display

(KitKat) up gradable up to v5.0.2 (Lollipop) and planned to upgrade to v6.0 (Marshmallow). This phone supports GSM/ HPSA network configurations. This phone has a dimension of 137 x 74.6 x 10.5 mm (5.39 x 2.94 x 0.41 in) having the thickness of 10.5 mm and weighs about 144 grams. It uses Micro SIM card. The display is of 16M colors and has IPS capacities touchscreen. The screen size is 5.0 inches and the screen-to-body ratio is 67.4%. The screen resolution is 540 x 960 pixels which is exactly 220 ppi pixel density. It supports multi touch up to 4 fingers and comes up with Scratch-resistant glass. This phone has got 360 degree viewing angle.
It has got Mediatek MT6582 chip-set and CPU comprises of Quad-core 1.3 GHz Cortex-A7 processor. The GPU used is AMali-400MP2. The internal memory available is 8 GB and it contains 1 GB RAM. It supports a micro SD card that could be expanded up to 32 GB(dedicated slot). The primary camera comprises of a 25 MP, f/2.6, auto focus and LED flash camera while the secondary is 2.0 MP, f/2.8, 720p@30fps camera. The camera has got the features like Geo-tagging, touch focus, face detection, HDR and panorama mode. The video quality is 1080p @30fps, 720p @120fps and HDR. The microphone jack is 3.55mm and the phone comes with loudspeakers. The WLAN supported are Wi-Fi 802.11 b/g/n, Wi-Fi Direct and hotpots. The Bluetooth version is 4.1, apt-X. It supports NFC connection and the USB available is micro USB v2.0. The browser is HTML 5 and the GPS technology available is A-GPS. The phone also contains FM radio with RDS. It also comes with accelerometer, proximity and barometer. The battery used is Non-removable Li-Po 2300 mAh battery that gives up to 696h (2G)/ up to 653h (3G) standby, talk time up to 12h (2G)/ up to 12h 40 min (3G) and music play up to 48h with the endurance rating of 88h. The colors available is Black and White. The main disadvantages of this phone are the phone does not support LTE network configuration, the phone has relatively low screen resolution. The CPU and GPU are outdated also the cameras are average and lastly the battery non-removable battery.