Dell 14 vs Lenovo W540 (20BG000SAU)

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Summary

Processor Family

Intel Core i5
(3rd Gen)
N/A

Clock Speed

2.6 Ghz
2.8 Ghz

Capacity

4 GB RAM
16 GB RAM

RAM Features

DDR3
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)
15.5 inches
(39.37 cm)

Display Features

HD WLED Glossy Display with TrueLife
HD LED Antiglare Display

OS

Windows 7
Windows 7

Type

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

General Information

Brand

Dell
Lenovo

Model

14
W540 (20BG000SAU)

Thickness

27.6 Millimeter thickness
27.9 Millimeter thickness

Dimensions (WxDxH)

376 x 244 x 27.6  mm
377 x 248 x 27.9  mm

Weight

2.5 Kg weight
2.5 Kg weight

Colors

Silver
Black

Operating System

Windows 7 Home Premium
Windows 7 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
15.5 Inches  (39.37 cm)

Display Resolution

1366 x 768 Pixels
2880 x 1620 Pixels

Pixel Density

112 ppi
213 ppi

Display Type

LED
LED

Display Features

HD WLED Glossy Display with TrueLife
HD LED Antiglare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-3317U

3rd Gen
Intel Core i7-4900MQ

Clock-speed

2.6 Ghz
2.8 Ghz

Chipset

Intel HM55 Express
Intel QM87 Express

Graphic Processor

Intel HD 4000
NVIDIA Quadro K2100M

Graphics Memory

N/A
2 GB

Memory

Capacity

4 GB
16 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
4 SODIMM

Expandable Memory

N/A
32 GB

Memory Layout

1 x 4 Gigabyte
2 x 8 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

8 Cell
9 Cell Cell

Battery type

Li-Ion
Li-Ion

Battery Life

N/A
11 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

3.0
4.0

Other Networking Options

N/A
1 x Thunderbolt 1 x DC in slot 1 x Express Card (Smart Card) 3G

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

3
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

2.0 MP
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio4
Dolby Home Theater v4

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

8x DVD+/-RW
SuperMulti DVD Burner

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
Full-sized spill-resistant keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

3 Years
1 Year

Lockport

N/A
Yes

Sales Package

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