21.5 inch cheap touch screen all in one pc

LCD panelPixel pitch

0.24825x0.24825mm

LCD panelColors

16.7M

LCD panelBrightness

250cd/m2

LCD panelResponse Time

5ms

ViewingAngle

(typical, fromcenter)

Horizontal(left/right)  

±80° or160°

Vertical(up/down)

±80° or160°

ContrastRatio

1000:1

ECM

(Embed ComputerModul)

ECM1:Intel®processor P7500 (1.8GHz Dual Core);

ECM2:Intel®processor P7550 (2.26GHz Dual Core);HardDisk:320G;Rom:2G(DDR3,max6G);          Operation System:Win7XpVistaLinux

ECM3:Android A81.5G, Flash 4G

ECM4:Android dualcore 2G, Flash 4G

OperationSystem: 4.04

Speaker

2*10W(optional)

Inputinterface

2*USB,1*Power

PowerSupply Type

ExternalAC input,built-in power brick

PowerDissipation: 60W

Temperature

Operating: 0°C to 40°C;Storage -20°C to 60°C

Humidity(non condensing)

Operating: 20%-80%;Storage: 10%-90%

ShippingCarton Dimensions

616x456x206mm

Weight(approx.)

Actual:8kg; Shipping: 10 kg

WarrantyMonitor

3years(Except for LCD panel and PC 1 year)

Backlightlamp life: typical 50,000 hours to half brightness

AgencyApprovals

CE/FCC/Rohs

MountingOptions

75mm or100 mm VESA mount