Lenovo Z580 (59-339356) vs Dell 14 (AW14781TB2A1)

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Summary

Processor Family

Intel Core i7
(3rd Gen)
N/A

Clock Speed

2.1 Ghz
2.5 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
14 inches
(35.56 cm)

Display Features

HD LED Display
WLED Full HD IPS Anti-Glare Display

OS

Windows 7
Windows 8.1

Type

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

User Ratings

N/A
2.9/5
(13 ratings)

General Information

Brand

Lenovo
Dell

Model

Z580 (59-339356)
14 (AW14781TB2A1)

Thickness

35.5 Millimeter thickness
40.12 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
334.98 x 258.35 x 40.12  mm

Weight

2.7 Kg weight
2.8 Kg weight

Colors

Metallic Grey
Anodized Aluminum

Operating System

Windows 7 Home Premium
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
157 ppi

Display Type

LED
LED

Display Features

HD LED Display
WLED Full HD IPS Anti-Glare Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i7-3612QM

3rd Gen
Intel Core i7-4710MQ

Clock-speed

2.1 Ghz
2.5 Ghz

Chipset

Intel HM76 Express
Intel QM87 Express

Graphic Processor

Intel HD 4000
NVIDIA GeForce GT 750M

Graphics Memory

2
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2

Expandable Memory

8 GB
N/A

Storage

HDD Capacity

1 TB
1 TB

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
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

4.0
4.0

Other Networking Options

N/A
Multi Card Slot Reader (9-in-1)

Ports

USB 3.0 slots

1
1

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
2

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
0.3 MP

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
N/A

Speakers

N/A
Built-in Speakers

Sound Technologies

N/A
Internal HD 5.1 Performance Audio with Dolby Home Theater v4

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Digital Microphones

Peripherals

Optical Drive

DVD RW Drive
SuperMulti 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

Sales Package

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