Acer 4520G, 4220G manual Battery, LCD 14.1 inch

Item

Specification

Total number of keypads

88-/89-key

Windows logo key

Yes

Internal & external keyboard work

Plug USB keyboard to the USB port directly: Yes

simultaneously

Item

Specification

Vendor & model name

BATTERY PACK SANYO LI-ION 6

CELL 2.0/2.4, 2000MAH/2400MAH

BATTERY PACK SONY LI-ION 6

CELL 2.0/2.4, 2000MAH/2400MAH

BATTERY PACK SIMPLO LI-ION 6

CELL 2.0/2.4, 2000MAH/2400MAH

BATTERY PACK PANASONIC LI-

ION 6 CELL 2.0/2.4, 2000MAH/

2400MAH

Battery Type

Li-ion

Pack capacity

2000MAH/2400MAH

Number of battery cell

6

Package configuration

Cylindrical

Normal voltage

11.1V

Charge voltage

16.8+-0.2v

Item

Specification

Vendor & model name

SAMSUNG

CMO M190A1-

SAMSUNG

CMO M190A1-

LTN190-M2-

L01 NON-

LTM190-M2-

L03 GLARE

000 NON-

GLARE

L01-G GLARE

TYPE

GLARE

TYPE

Screen Diagonal (mm)

19.1 inches

19.1 inches

19.1 inches

19.1 inches

Active Area (mm)

304.1x228.1

304.1x228.1

304.1x228.1

Display resolution (pixels)

1440x900

1440x900

1440x900

1440x900

WXGA+

WXGA+

WXGA+

WXGA+

Pixel Pitch

0.297x0.297

0.099x0.297

0.297x0.297

Pixel Arrangement

R.G.B. Vertical

R.G.B. Vertical

R.G.B. Vertical

R.G.B. Vertical

Stripe

Stripe

Stripe

Stripe

Display Mode

Normally White

Normally White

Normally White

Normally White

Typical White Luminance (cd/m2)

300

300

300

300

also called Brightness

Luminance Uniformity

N/A

N/A

70

70

Contrast Ratio

300

300

250

250

Response Time (Optical Rise Time/Fall

8

8

8

8

Time)msec

Nominal Input Voltage VDD

+3.3V Typ.

+3.3V

3.3V

3.3V

Typical Power Consumption (watt)

5.6/5.7

3.96

N/A

N/A

Weight

550

570

600

600

Physical Size(mm)

317.3x242.0x6.

317.3x242.0x5.

317.3x242.0x6.

317.3x242.0x6.

0

9

5

5

Electrical Interface

1 channel LVDS

1 channel LVDS

1 channel LVDS

1 channel LVDS

36

Chapter 1