Dell 14 3440 vs Lenovo B40-70 (59-433780)

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Core i3
(4th Gen)

Clock Speed

1.7 Ghz
1.9 Ghz

Capacity

4 GB RAM
4 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 inches
(35.56 cm)
14.0 inches
(35.56 cm)

Display Features

HD Anti-Glare Display
HD LED Backlit Display

OS

DOS
DOS

Type

N/A
(64-bit) OS

User Ratings

N/A
4.3/5
(36,304 ratings)

General Information

Brand

Dell
Lenovo

Model

14 3440
B40-70 (59-433780)

Thickness

25 Millimeter thickness
24.5 Millimeter thickness

Dimensions (WxDxH)

346 x 245 x 25  mm
340 x 247 x 24.5  mm

Weight

2 Kg weight
2.15 Kg weight

Colors

Black
Black

Operating System

DOS
DOS

Operating System Type

N/A
64-bit

Display Details

Display Size

14 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

HD Anti-Glare Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-4010U

4th Gen
Intel Core i3-4030U

4th Gen

Clock-speed

1.7 Ghz
1.9 Ghz

Chipset

Intel HM87 Express
N/A

Graphic Processor

Intel HD Graphics 4400
Intel HD 4400

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

Memory Slots

N/A
2 DIMM

Expandable Memory

8 GB
8 GB

Memory Layout

N/A
1 x 4 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

Power Supply

40 W AC Adapter
N/A

Battery Life

4 Hrs
4 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

2
N/A

USB 2.0 slots

1
4

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
0.3 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

N/A
HD Audio Solution

Speakers

N/A
Stereo Speakers

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD R/W Drive
DVD RW Drive

Drive Type

N/A
DVD Writer

Pointing Device

Multi-touch Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Chiclet Keyboard
Standard Keyboard

Fingerprint Scanner

No
No

Others

Warranty

N/A
3 Years

Lockport

Yes
N/A

Sales Package

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