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Dell Inspiron ultrabook 14Z 5423 Ultrabook (Intel Core i5 3rd Gen/4 GB/500 GB/DOS ) vs Dell Inspiron 15R N7520 Laptop (Intel Core i5 3rd Gen/4 GB/1 TB/Windows 8 )

Summary
54%
55%
Processor

Intel Core i5 3rd Gen

Intel Core i5 3rd Gen

Clock Speed

1.8 Ghz

3.1 Ghz

RAM

4 GB RAM

4 GB RAM

RAM Features

DDR3

DDR3

Storage

500 GB HDD

1 TB HDD

Hard Disk Features

SATA, 5400 RPM

SATA, 5400 RPM

Display size

14.0" (35.56 cm) (Large)

15.6" (39.62 cm) (Large)

Display Features

HD WLED Display

HD LED Brightview Display

Operating System

DOS

Windows 8

Operating System Type

N/A

(64-bit) OS

Compare Prices
Dell Inspiron ultrabook 14Z 5423 Ultrabook is permanently discontinued.
Dell Inspiron 15R N7520 Laptop is permanently discontinued.
General Information
Brand

Dell

Dell

Model

14Z 5423

15R N7520

Dimensions(WxDxH)

347 x 240 x 21.0  mm

378 x 252 x 30.3  mm

Weight

1.8 Kg weight

2.7 Kg weight

Colors

Silver

Stealth Black

Operating System

DOS

Windows 8

Operating System Type

64-bit

Display Details
Display Size

14.0 Inches (35.56 cm)

15.6 Inches (39.62 cm)

Display Resolution

1366 x 768 Pixels

1366 x 768 Pixels

Pixel Density

112 ppi

100 ppi

Display Type

LED

LED

Display Features

HD WLED Display

HD LED Brightview Display

Display Touchscreen

No

No

Performance
Processor

Intel Core i5-3337U (3rd Gen)

Intel Core i5-3210M (3rd Gen)

Clock-speed

1.8 Ghz

3.1 Ghz

Chipset

Intel HM77 Express

Graphic Processor

Intel HD 4000

Intel HD 4000

Graphics Memory

1 GB

2 GB

Memory
Capacity

4 GB

4 GB

RAM type

DDR3

DDR3

Memory Slots

2

2

Expandable Memory

8 GB

8 GB

Memory Layout

1 x 4 Gigabyte

1 x 4 Gigabyte

Storage
HDD Capacity

500 GB

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

90 W AC Adapter W

90 W AC Adapter W

Battery Life

3 Hrs

Networking
Wireless LAN

802.11 b/g/n

802.11 b/g/n

Wi-Fi Version

4

4

Bluetooth

Bluetooth Version

4.0

4.0

Ports
USB 3.0 slots

2

3

SD Card Reader

Ethernet Ports

1

1

Headphone Jack

Microphone Jack

VGA Port

Multimedia
Web-cam

Web-cam Resolution

1.0 MP

1.0 MP

Secondary cam(Rear-facing)

No

No

Speakers

2 Skullcandy Speakers

Skullcandy Speakers (2x 2W)

Sound Technologies

Waves MaxxAudio 4

Waves MaxxAudio4

In-built Microphone

Microphone Type

Digital Array Microphone

Peripherals
Optical Drive

DVD RW Drive with Dual Layer Support

Tray-load DVD RW Drive

Drive Type

DVD Writer

DVD Writer

Pointing Device

Touchpad with Multi-touch Gestures Support

Touchpad

Keyboard

Chiclet Keyboard

Chiclet keyboard

Fingerprint Scanner

No

No

Others
Warranty

1 Year

Lockport

Sales Package

Laptop, Battery, AC Adapter, User Guide

Laptop, Battery, AC Adapter, User Guide