LG eXpo

LG eXpo (GW820) also known as LG GW820 is a projector-enabled mobile phone designed for business users, and manufactured by LG Electronics.[1] It runs Microsoft's Windows Mobile operating system, and was released in December 2009.[2]

LG eXpo

Manufacturer	LG Electronics
Type	Slider phone[1]
Release date	December 2009
Operating system	Windows Mobile 6.5
CPU	1 GHz Qualcomm QSD8250 Snapdragon[1]
Memory	256 MB RAM / 512 MB ROM [1]
Storage	microSD/microSDHC[1]
Display	3.2" Resistive screen, 480 x 800 pixels (WVGA). Also a projector attachment.
Input	Stylus pen,[2] QWERTY keyboard, fingerprint sensor
Camera	5-megapixel with LED flash[1]
Connectivity	HTML, WAP 2.0, USB, 802.11b/g, Bluetooth[1]
Power	Li-Po, 1500 mAh[1]
Dimensions	113 x 55 x 16 mm[1]
Mass	147 grams / 5.20 oz[1]

The phone features a 3.2 inch resistive screen, which is operated by holding a stylus pen. It boasts a crisp screen with pixel density of 291.5 ppi (diagonal) which is very close to with iPhone 4's retina display at 329.6 ppi (diagonal). It has a fingerprint sensor which acts as D-pad and omits the need to input password as well as instil extra security for business users. The stylus is stored externally, in a cylindrical container with a cap.[2] It is the first mobile phone to feature a handheld projector.[2]