Dell 2520 vs Lenovo S510p (59-383309)

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i5
(4th Gen)

Clock Speed

3.1 Ghz
1.5 Ghz

Capacity

4 GB RAM
4 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 WLED Anti-Glare Display
HD LED Display

OS

DOS
Windows 8

Type

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

User Ratings

4.7/5
(9 ratings)
3.9/5
(19 ratings)

General Information

Brand

Dell
Lenovo

Model

2520
S510p (59-383309)

Thickness

34.5 Millimeter thickness
23.9 Millimeter thickness

Dimensions (WxDxH)

376 x 260 x 34.5  mm
380 x 259 x 23.9  mm

Weight

2.36 Kg weight
2.4 Kg weight

Colors

Black
Black

Operating System

DOS
Windows 8

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
LCD

Display Features

HD WLED Anti-Glare Display
HD LED Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5 3230M

3rd Gen
Intel Core i5-4200U

4th Gen

Clock-speed

3.1 Ghz
1.5 Ghz

Chipset

Intel B75 Express
Intel HM86 Express

Graphic Processor

Intel HD Graphics 4000
Intel HD 4600

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
2

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

6 Cell
4 Cell

Battery type

N/A
Li-Ion

Power Supply

65 W
65 W AC Adapter W

Battery Life

3 Hrs
3 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

Other Networking Options

Multi Card Slot (3-in-1 Card Reader)
N/A

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

3
2

SD Card Reader

N/A
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
1.0 MP

Secondary cam(Rear-facing)

N/A
No

Speakers

N/A
Stereo Speakers

Sound Technologies

N/A
Dolby Advanced Audio

In-built Microphone

Yes
Yes

Microphone Type

N/A
Array Microphone

Peripherals

Optical Drive

DVD RW Drive Layer
DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support (with Scroll and Zoom Functions)

Keyboard

Standard Keyboard
AccuType Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Sales Package

Laptop Battery AC Adapter Backpack User Guide and Manuals
Laptop Battery AC Adapter User Guide