Dell 14 3440 (3440BT-72118S1) vs Lenovo B40-80 (80F600ABIN)

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Core i3
(5th Gen)

Clock Speed

1.7 Ghz
2.0 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
1 TB 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 WLED-backlit Display
HD LED Backlit TN Anti-glare Flat Display

OS

Windows 8
DOS

Type

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

General Information

Brand

Dell
Lenovo

Model

14 3440 (3440BT-72118S1)
B40-80 (80F600ABIN)

Thickness

25.3 Millimeter thickness
24.5 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 25.3  mm
340 x 247 x 24.5  mm

Weight

2.2 Kg weight
2.1 Kg weight

Colors

Grey
Black

Operating System

Windows 8
DOS

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 WLED-backlit Display
HD LED Backlit TN Anti-glare Flat Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-4010U

4th Gen
Intel Core i3-5005U

5th Gen

Clock-speed

1.7 Ghz
2.0 Ghz

Chipset

Intel HM87 Express
N/A

Graphic Processor

Intel HD 4400
Intel HD 5500

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

8 GB
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

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

90 W AC Adapter W
45 W AC Adapter W

Battery Life

3 Hrs
4 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 a/b/g/n/ac

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

N/A
4-in-1 card reader (SD SDHC SDXC MMC)

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Dell Audio Speakers
2 x 1.5 W Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

DVD Super Multi Drive with Dual Layer Support
SuperMulti Tray-In Optical Drive

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gestures Support

Keyboard

Chiclet Keyboard
AccuType Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Sales Package

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