Lenovo B40-80 (59-433780) vs Lenovo B40-80 (59-430675)

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Pentium Dual-Core

Clock Speed

1.9 Ghz
1.7 Ghz

Capacity

4 GB RAM
2 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.1 inches
(35.81 cm)
14.0 inches
(35.56 cm)

Display Features

HD LED Backlit Display
HD LED Anti-Glare Display

OS

DOS
Windows 8.1

Type

(64-bit) OS
(64-bit) OS

General Information

Brand

Lenovo
Lenovo

Model

B40-80 (59-433780)
B40-80 (59-430675)

Thickness

24.5 Millimeter thickness
24.5 Millimeter thickness

Dimensions (WxDxH)

340 x 247 x 24.5  mm
340 x 247 x 24.5  mm

Weight

2.1 Kg weight
2.1 Kg weight

Colors

Black
Black

Operating System

DOS
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.1 Inches  (35.81 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

111 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display
HD LED Anti-Glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-4030U

4th Gen
Intel Pentium Dual-Core 3558U

Clock-speed

1.9 Ghz
1.7 Ghz

Graphic Processor

Intel HD
Intel HD

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

8 GB
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 2 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

4 Hrs
6 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Ports

USB 3.0 slots

N/A
1

USB 2.0 slots

4
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

0.3 MP
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Advanced Audio
Dolby Advanced Audio

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD-RW Drive
N/A

Drive Type

DVD Writer
N/A

Optical Read

8x
N/A

Optical Write

8x
N/A

Pointing Device

Touchpad with Multi-touch Gestures Support
Touchpad with Multi-touch Gestures Support

Keyboard

AccuType Keyboard
AccuType Keyboard

Fingerprint Scanner

No
No

Others

Warranty

3 Years
3 Years

Sales Package

Laptop Battery AC Adapter User Guide Laptop Backpack
Laptop Battery AC Adapter User Guide Laptop Backpack