Lenovo Z560 (59-053736) vs Dell 2420

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Summary

Processor Family

Intel Core i3
(1st Gen)
Intel Core i3
(3rd Gen)

Clock Speed

2.5 Ghz
2.4 Ghz

Capacity

3 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)
14.0 inches
(35.56 cm)

Display Features

HD LED Glare Display
HD WLED Anti-glare Display

OS

Windows 7
Windows 8

Type

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

General Information

Brand

Lenovo
Dell

Model

Z560 (59-053736)
2420

Thickness

34.9 Millimeter thickness
34.7 Millimeter thickness

Dimensions (WxDxH)

376 x 249 x 34.9  mm
342 x 244 x 34.7  mm

Weight

2.6 Kg weight
2.19 Kg weight

Colors

Black
Grey

Operating System

Windows 7 Home Basic
Windows 8 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Glare Display
HD WLED Anti-glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-380M

1st Gen
Intel Core i3-3110M

3rd Gen

Clock-speed

2.5 Ghz
2.4 Ghz

Chipset

Intel HM55 Express
Intel HM75 Express

Graphic Processor

Nvidia GeForce 310M
Intel HD 4000

Graphics Memory

512 MB
N/A

Memory

Capacity

3 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2

Expandable Memory

8 GB
8 GB

Memory Layout

1 x 3 Gigabyte
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
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter 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

N/A
4.0

Other Networking Options

N/A
3-in-1 Card Reader

Ports

USB 2.0 slots

3
3

SD Card Reader

Yes
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

2.0 MP
1.0 MP

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

Tray-in Rambo drive
DVD RW Drive

Drive Type

N/A
DVD Writer

Optical Read

N/A
8x

Optical Write

N/A
8x

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard
Standard keyboard

Others

Warranty

1 Year
1 Year

Sales Package

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