Lenovo B40-70 (59-440123) vs Dell 14 4050

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Summary

Processor Family

Intel Core i5
(4th Gen)
Intel Core i3
(2nd Gen)

Clock Speed

1.7 Ghz
2.2 Ghz

Capacity

4 GB RAM
2 GB RAM

RAM Features

DDR3
DDR3
1333 Mhz

Hard Disk

500 GB HDD
320 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
14.0 inches
(35.56 cm)

Display Features

Anti-Glare Display
HD WLED True-Life display

OS

DOS
Windows 7

Type

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

General Information

Brand

Lenovo
Dell

Model

B40-70 (59-440123)
14 4050

Thickness

24.5 Millimeter thickness
31.5 Millimeter thickness

Dimensions (WxDxH)

340 x 247 x 24.5  mm
342 x 244 x 31.5  mm

Weight

2.4 Kg weight
2.2 Kg weight

Colors

Black
Black

Operating System

DOS
Windows 7 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
112 ppi

Display Type

LED
LED

Display Features

Anti-Glare Display
HD WLED True-Life display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-4210U

4th Gen
Intel Core i3-2330M

2nd Gen

Clock-speed

1.7 Ghz
2.2 Ghz

Graphic Processor

Intel HD
Intel HD 3000

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1333 Mhz

Memory Slots

2 DIMM
1 DIMM

Expandable Memory

8 GB
N/A

Memory Layout

1 x 4 Gigabyte
1 x 2 Gigabyte

Storage

HDD Capacity

500 GB
320 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

N/A
6 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

4 Hrs
N/A

Networking

Ports

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.3 MP

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 x Stereo Speakers

Sound Technologies

Dolby Advanced Audio
N/A

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
Tray-load DVD+/-RW

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gesture support

Keyboard

AccuType Keyboard
Standard Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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