Lenovo Z580 (59-347589) vs Dell 15R

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Summary

Processor Family

Intel Core i5
(3rd Gen)
N/A

Clock Speed

2.5 Ghz
2.2 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD
32 GB SSD

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 Screen Display

OS

Windows 8
Windows 8

Type

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

User Ratings

4.2/5
(8 ratings)
N/A

General Information

Brand

Lenovo
Dell

Model

Z580 (59-347589)
15R

Thickness

35.5 Millimeter thickness
N/A

Dimensions (WxDxH)

376 x 250 x 35.5  mm
N/A

Weight

2.7 Kg weight
2.5 Kg weight

Colors

Metallic Grey
Black

Operating System

Windows 8
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
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Display
HD WLED Screen Display

Display Touchscreen

No
N/A

Performance

Processor

Intel Core i5 3210

3rd Gen
Intel Quad Core i7-3632QM

Clock-speed

2.5 Ghz
2.2 Ghz

Chipset

Intel B75 Express
N/A

Graphic Processor

Intel HD Graphics 4000
Radeon HD 7730M

Graphics Memory

N/A
2 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

N/A
2

Expandable Memory

8 GB
N/A

Memory Layout

2
N/A

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
32 GB

Battery

Battery Cell

6 Cell
6 Cell

Battery type

N/A
Li-Ion

Power Supply

65 W
N/A

Battery Life

3 Hrs
N/A

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
N/A

Other Networking Options

Multi Card Slot Reader
N/A

Ports

USB 3.0 slots

2
4

USB 2.0 slots

2
N/A

SD Card Reader

N/A
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
1.0 MP

Secondary cam(Rear-facing)

N/A
No

Speakers

N/A
2.0 Skull Candy Speakers

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard with Numeric Keypad
N/A

Backlit Keyboard

N/A
Yes

Others

Warranty

1 Year
1 Year

Sales Package

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