That's how Lenovo made their device S820

Lenovo was announced model S820 on 2013 May

And how is this beast?

Model contains CPU Quad-core 1.2 GHz Cortex-A7, with chipset Mediatek MT6589, Graphics on the model is PowerVR SGX544.

Memory on S820 is 4/8 GB, 1 GB RAM, card slot is supported microSD, up to 32 GB (dedicated slot), ant this is running Android 4.2 (Jelly Bean).

Built

Lenovo made their S820 model with dimensions 69.7mmX139.5mmX9mm.

Lenovo designers with a great deal of effort applied to their new model 2 colors, flamingo red, charcoal black also pearl white.

Lenovo S820 display is built using tehnology IPS LCD capacitive touchscreen, 16M colors, on that point Lenovo S820 was winning 61% existing mobile phones in screen size contest, which is 4.7 inches, 60.9 cm2 (~62.6% screen-to-body ratio) display with resolution 720 x 1280 pixels having ratio 16:9 and density 312 pixels per 1 inch multitouch is supported, regarding display protection we can note that used corning Gorilla Glass.

About Lenovo S820 camera

12 megapixels camera is installed in S820. And another extra features are autofocus, LED flash. Video camera on the S820 is supported. This is quite good for example one of available devices at the moment, Samsung Galaxy Star S5280, The phone has 12 mega pixels sensor. In general nothing any info to tell about. Video recording on main camera of Lenovo S820 is supported with 320p@15fps choices

In this case Lenovo designers decided to empower with 12 million pixels front facing sensor. Unfortunatelly missing any features to tell about.

I/O variants

This model supporting bands EDGE, GPRS, 2G and 3G. Performance is HSPA, GSM / HSPA.

GPS Yes, with A-GPS, USB microUSB 2.0, WLAN Wi-Fi 802.11 a/b/g/n, dual band, Radio FM radio; built-in antenna, Bluetooth 3.0, A2DP.

Additional info

Specific features on this phone are - MP4/WMV/H.264 player - MP3/WAV/WMA/eAAC+ player - Photo/video editor - Document viewer.

Regarding battery of Lenovo S820, it has Removable Li-Po 2000 mAh battery.

Accelerometer, proximity sensors are supported on this S820.