Lenovo Z570 (59-315955) vs Dell 14R

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Summary

Processor Family

Intel Core i5
(2nd Gen)
Intel Core i3
(1st Gen)

Clock Speed

3.0 Ghz
2.5 Ghz

Capacity

4 GB RAM
2 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

750 GB HDD
320 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 Glossy Display with TrueLife

OS

Windows 7
DOS

Type

(64-bit) OS
N/A

User Ratings

4.6/5
(5 ratings)
N/A

General Information

Brand

Lenovo
Dell

Model

Z570 (59-315955)
14R

Thickness

35.5 Millimeter thickness
37.6 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
376 x 244 x 37.6  mm

Weight

2.6 Kg weight
2.2 Kg weight

Colors

Grey
Black

Operating System

Windows 7 Home Premium
DOS

Operating System Type

64-bit
N/A

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 Glossy Display with TrueLife

Display Touchscreen

N/A
No

Performance

Processor

Intel Core i5 2nd Gen - 2430M

2nd Gen
Intel Core i3-380M

1st Gen

Clock-speed

3.0 Ghz
2.5 Ghz

Chipset

Intel HM65 Express
Intel HM57 Express

Graphic Processor

NVIDIA GeForce GT 520M
Intel HD Graphics

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

Memory Slots

2
2

Expandable Memory

8 GB
8 GB

Memory Layout

N/A
1 x 2 Gigabyte

Storage

HDD Capacity

750 GB
320 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
65 W AC Adapter W

Battery Life

5 Hrs
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

2.1
2.1

Other Networking Options

Multi Card Slot Reader
N/A

Ports

USB 2.0 slots

3
3

SD Card Reader

N/A
Yes

Ethernet Ports

2
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

2.0 MP
1.3 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

N/A
HD Audio Solution

Speakers

Built in Speakers
2 x 2W Stereo Speakers

Sound Technologies

N/A
SRS Premium Sound

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD R/W Drive
DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Standard Keyboard with Numeric Keypad
Touchpad

Keyboard

N/A
Standard Keyboard

Others

Warranty

1 Year
1 Year

Sales Package

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