Lenovo Z580 (59-347589) vs Dell 15R

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i3
(2nd Gen)

Clock Speed

2.5 Ghz
2.1 Ghz

Capacity

4 GB RAM
3 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

1 TB HDD
320 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 LED Display
HD WLED Glossy Display with TrueLife

OS

Windows 8
Windows 7

Type

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

User Ratings

4.2/5
(8 ratings)
4/5
(3 ratings)

General Information

Brand

Lenovo
Dell

Model

Z580 (59-347589)
15R

Thickness

35.5 Millimeter thickness
37.6 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
377.9 x 244.9 x 37.6  mm

Weight

2.7 Kg weight
N/A

Colors

Metallic Grey
Black With Red Color Panel

Operating System

Windows 8
Windows 7 Home Basic

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
LED

Display Features

HD LED Display
HD WLED Glossy Display with TrueLife

Display Touchscreen

No
N/A

Performance

Processor

Intel Core i5 3210

3rd Gen
Intel Core i3 2nd Gen - 2330M

2nd Gen

Clock-speed

2.5 Ghz
2.1 Ghz

Chipset

Intel B75 Express
Intel HM65 Express

Graphic Processor

Intel HD Graphics 4000
Intel HD 3000

Memory

Capacity

4 GB
3 GB

RAM type

DDR3
DDR3

Memory Slots

N/A
2

Expandable Memory

8 GB
8 GB

Memory Layout

2
N/A

Storage

HDD Capacity

1 TB
320 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Power Supply

65 W
65 W AC Adapter

Battery Life

3 Hrs
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
2.1

Other Networking Options

Multi Card Slot Reader
Multi Card Slot Reader (7-in-1)

Ports

USB 3.0 slots

2
N/A

USB 2.0 slots

2
3

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
1.3 MP

Sound Technologies

N/A
SRS Premium Sound

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
DVD R/W Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard with Numeric Keypad
Standard Keyboard

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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