Lenovo Z580 (59-339355) vs Dell M14X

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Summary

Processor Family

Intel Core i7
(3rd Gen)
N/A

Clock Speed

2.1 Ghz
2.7 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

Display Size

15.6 inches
(39.62 cm)
14.0 inches
(35.56 cm)

Display Features

HD LED Display
WLED LCD w/3D Bundle

OS

Windows 7
Windows 8

Type

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

User Ratings

4.6/5
(7 ratings)
N/A

General Information

Brand

Lenovo
Dell

Model

Z580 (59-339355)
M14X

Thickness

35.5 Millimeter thickness
37.8 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
337 x 258 x 37.8  mm

Weight

2.4 Kg weight
2.9 Kg weight

Colors

Black
Black Red

Operating System

Windows 7 Home Premium
Windows 8

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
1600 x 900 Pixels

Pixel Density

100 ppi
131 ppi

Display Type

LED
LCD

Display Features

HD LED Display
WLED LCD w/3D Bundle

Display Touchscreen

No
N/A

Performance

Processor

Intel Core i7-3612QM

3rd Gen
Intel Core i7-3840QM

Clock-speed

2.1 Ghz
2.7 Ghz

Chipset

Intel HM76 Express
Intel HM65 Express

Graphic Processor

Nvidia GT 630M
NVIDIA GeForce GTX 580M

Graphics Memory

2
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

Memory Slots

2 DIMM
N/A

Expandable Memory

16 GB
8 GB

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
9 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
N/A

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

3.0
2.1

Ports

USB 3.0 slots

1
N/A

USB 2.0 slots

2
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

1 MP
2.0 MP

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Sound Technologies

N/A
HD 5.1 Surround Sound Audio

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

Blu-ray DVD Drive
Blue Ray 4X Combo

Drive Type

Blu-Ray
Blu-Ray

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard with Numeric Keypad
AlienFXTM Illuminated 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 Guide