Hard Disk Drive

Item

Specification

DC Power Requirements

 

 

 

 

 

 

 

 

 

 

Voltage

5V (DC) +/- 5%

5V (DC) +/- 5%

5V (DC) +/- 5%

5V (DC) +/- 5%

5V (DC) +/- 5%

tolerance

 

 

 

 

 

 

 

 

 

 

 

LCD Panel

Item

 

Specification

 

 

 

Vendor & model name

AUO

 

 

14" WXGA None Glare B140XW01 V9 0A LF 200nit 8ms 400:1

 

14" WXGA Glare B140XW01 V8 0A LF 220nit 8ms 500:1 (power saving)

 

LG

 

 

14" WXGA Glare LP140WH1-TLA2 LF 220nit 8ms 500:1

 

Samsung

 

14" WXGA None Glare LTN140AT01-001 LF 220nit 8ms 300:1

 

14" WXGA Glare LTN140AT01-G03 LF 220nit 8ms 500:1

 

CMO

 

14" WXGA Glare N140B6-L02 C2 LF 220nit 8ms 400:1

 

 

Screen Diagonal

14 inches

 

 

 

Resolution support

1366 x 768

 

1360 x 768

 

1280 x 768

 

1280 x 720

 

1024 x 768

 

800 x 600

 

 

Pixel Pitch (mm)

0.2265

 

 

Pixel Arrangement

R.G.B. Vertical Stripe

 

 

Display Mode

Normally White

 

 

Typical White Luminance (NIT)

200 - 220

also called Brightness

 

 

 

 

Contrast Ratio

500:1

 

 

 

Response Time msec

8

 

 

 

Power consumption (W)

3.8 - 4.2

 

 

Viewing Angle (U/D/R/L)

20/45/45/45

 

 

Interface

1ch LVDS

 

 

 

Supply voltage (V)

3.3

 

 

 

 

Temperature Range( ° C)

0 to +50

Operating

-40 to +60

Storage (shipping)

 

 

 

 

 

Webcam

 

 

 

 

 

Item

 

Specification

 

 

Vendor & model name

Chicony

 

CH9665SN (CNF9157)

 

Suyin

 

SY9665SN

 

Liteon

 

LT6AASP (09P2BF127)

 

 

Resolution

1.3 M

 

 

 

DV capability

Yes

 

 

 

 

Chapter 1

19

Page 29
Image 29
Acer 4740G, 4740ZG manual LCD Panel, Webcam

4740, 4740G, 4740Z, 4740ZG specifications

The Acer 4740 series, which includes models like the 4740ZG, 4740Z, 4740G, and 4740, presents a versatile range of laptops that cater to both casual users and professionals seeking reliable performance. With an emphasis on a blend of functionality and affordability, these devices have garnered attention since their release.

One of the standout features of the Acer 4740 series is its sleek, compact design. The aesthetics appeal to a wide audience, making it suitable for various environments, whether in the office, classroom, or home. The laptop's lightweight build enhances portability, allowing users to carry it effortlessly.

The display of the 4740 models is another critical aspect. Featuring a 14-inch HD screen, these laptops provide vibrant colors and sharp visuals, suitable for multimedia consumption, presentations, or simple web browsing. The LED backlighting contributes to energy efficiency while enhancing overall viewing experiences.

In terms of performance, the Acer 4740 series is powered by Intel processors, which differ across models. The 4740ZG typically includes the more powerful graphics capabilities than its Z and basic G counterparts, catering to users who might engage in light gaming or graphic-intensive tasks. The incorporation of dedicated NVIDIA GeForce graphics in the 4740ZG lends added versatility for users requiring enhanced visual performance.

Memory and storage options are abundant, with configurations often ranging up to 4GB of RAM and various hard drive capacities. This adaptability allows users to choose a setup that best fits their computing needs, ensuring smooth multitasking and sufficient data storage.

Connectivity is robust in the 4740 series, incorporating multiple USB ports, HDMI outputs, and VGA options to facilitate a seamless connection to external devices. Additionally, Wi-Fi and Bluetooth capabilities keep users connected in a myriad of environments, further enhancing the device's usability.

Battery life is commendable, allowing for several hours of usage on a single charge, which is critical for users on the go. The Acer 4740 series strikes an admirable balance between performance and battery efficiency.

In conclusion, the Acer 4740ZG, 4740Z, 4740G, and 4740 models exemplify a thoughtful compilation of features conducive to diverse computing needs, pairing reliable performance with practical design. Their comprehensive characteristics make them an excellent choice for users seeking a dependable laptop experience.