Dell E6520 vs Lenovo W530 (2447-NK0)

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Summary

Processor Family

Intel Core i5
(2nd Gen)
Intel Core i7
(3rd Gen)

Clock Speed

2.5 Ghz
2.7 Ghz

Capacity

2 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD Anti-Glare LED Display
FHD anti-glare Display

OS

Ubuntu
Windows 7

Type

N/A
(64-bit) OS

User Ratings

N/A
3.2/5
(5 ratings)

General Information

Brand

Dell
Lenovo

Model

E6520
W530 (2447-NK0)

Thickness

34.2 Millimeter thickness
35.6 Millimeter thickness

Dimensions (WxDxH)

384 x 258 x 34.2  mm
372 x 245 x 35.6  mm

Weight

2.5 Kg weight
2.7 Kg weight

Colors

Silver
Black

Operating System

Ubuntu
Windows 7 Professional

Operating System Type

N/A
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD Anti-Glare LED Display
FHD anti-glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-2520M

2nd Gen
Intel Core i7-3820QM

3rd Gen

Clock-speed

2.5 Ghz
2.7 Ghz

Chipset

Intel QM67 Express
N/A

Graphic Processor

Intel HD 3000
Quadro K1000M

Graphics Memory

N/A
2 GB

Memory

Capacity

2 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
2 DIMM

Expandable Memory

N/A
32 GB

Memory Layout

1 x 2 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
N/A

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
180 W AC Adapter W

Battery Life

N/A
8 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

N/A
4.0

Other Networking Options

N/A
1 x Express Card 34mm 1 x Mini DisplayPort with audio

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

4
1

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

N/A
0.3 MP

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Lenovo audio speaker

Sound Technologies

N/A
Dolby Home Theater v4

In-built Microphone

Yes
N/A

Peripherals

Optical Drive

DVD+/-RW Drive
Multi-Burner/DVD CD Multi-Rec

Drive Type

DVD Writer
CD Writer

Pointing Device

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

Keyboard

Standard Keyboard
ThinkPad Precision Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

N/A
3 Years

Sales Package

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