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Dell XPS 15 Ultrabook (Intel Core i7 2nd Gen/4 GB/500 GB/Windows 7 Home Premium) vs Dell XPS 15z Ultrabook (Intel Core i5 2nd Gen/4 GB/500 GB/Windows 7 Home Premium)

Compare Dell XPS 15 Ultrabook (Intel Core i7 2nd Gen/4 GB/500 GB/Windows 7 Home Premium)

NA
(Discontinued)

 

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Compare Dell XPS 15z Ultrabook (Intel Core i5 2nd Gen/4 GB/500 GB/Windows 7 Home Premium)

NA
(Discontinued)

 

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Summary
58%
62%
Processor

Intel Core i7 2nd Gen

2.0 Ghz

Intel Core i5 2nd Gen

3.0 Ghz

RAM

4 GB RAM

DDR3

4 GB RAM

DDR3

Storage

500 GB HDD

SATA, 5400 RPM

500 GB HDD

SATA, 7200 RPM

Display

15.6" (Large)

HD WLED Glossy Display with TrueLife

15.6" (Large)

Full HD WLED

Operating System

Windows 7

(64-bit) OS

Windows 7

(64-bit) OS

User Rating
Best Prices
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Dell XPS 15z Ultrabook is currently not available in any online store.
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General Information
Brand

Dell

Dell

Model

XPS 15

XPS 15z

Dimensions(WxHxD)

377.9 x 244.9 x 37.6  mm

384.8 x 260.3 x 24.6  mm

Weight

2.52 Kg

2.51 Kg

Colors

Anodized Aluminium

Steel Grey

Operating System

Windows 7 Home Premium

Windows 7 Home Premium

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 WLED Glossy Display with TrueLife

Full HD WLED

Performance
Processor

Intel Core i7 2nd Gen - 2630QM (2nd Gen)

Intel Core i5 2nd Gen - 2430M (2nd Gen)

Clock-speed

2.0 Ghz

3.0 Ghz

Chipset

Intel HM65 Express

Intel HM65 Express

Graphic Processor

NVIDIA GeForce GT540M

NVIDIA GeForce GT525M

Graphics Memory

2 GB

1 GB

Memory
Capacity

4 GB

4 GB

RAM type

DDR3

DDR3

Memory Slots

2

2

Expandable Memory

8 GB

8 GB

Storage
HDD Capacity

500 GB

500 GB

HDD Speed(RPM)

5400 RPM

7200 RPM

HDD type

SATA

SATA

Battery
Battery Cell

6 Cell

8 Cell

Power Supply

65 W AC Adapter

90 W AC Adapter

Battery Life

4 Hrs

7 Hrs

Networking
Wireless LAN

802.11 a/b/g/n

802.11 a/b/g/n

Bluetooth

yes

yes

Bluetooth Version

2.1

3.0

Ports
USB 2.0 slots

3

1

Headphone Jack

yes

yes

Microphone Jack

yes

yes

VGA Port

yes

yes

USB 3.0 slots

2

Multimedia
Web-cam

yes

yes

Web-cam Resolution

1.3 MP

1.3 MP

Speakers

JBL Speakers

JBL Speakers

In-built Microphone

yes

yes

Peripherals
Optical Drive

DVD R/W Drive

DVD R/W Drive

Drive Type

DVD Writer

DVD Writer

Pointing Device

TouchPad

TouchPad

Keyboard

Backlight Keyboard

Backlit Keyboard

yes

Others
Warranty

1 Year

3 Year

Lockport

yes

yes

Sales Package

Laptop, Battery, AC Adapter, User Guide and Manuals

Laptop, Battery, AC Adapter, User Guide and Manuals