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Dell Inspiron 15R 7520 Laptop (Intel Core i5 3rd Gen/4 GB/500 GB/Windows 8 ) vs Dell Inspiron ultrabook 14Z 5423 Ultrabook (Intel Core i5 3rd Gen/4 GB/500 GB/DOS )

Summary
55%
54%
Processor

Intel Core i5 3rd Gen

Intel Core i5 3rd Gen

Clock Speed

2.5 Ghz

1.8 Ghz

RAM

4 GB RAM

4 GB RAM

RAM Features

DDR3

DDR3

Storage

500 GB HDD

500 GB HDD

Hard Disk Features

SATA, 5400 RPM

SATA, 5400 RPM

Display size

15.6" (39.62 cm) (Large)

14.0" (35.56 cm) (Large)

Display Features

HD LED HP Brightview Display

HD WLED Display

Operating System

Windows 8

DOS

Operating System Type

(64-bit) OS

N/A

Compare Prices
Dell Inspiron 15R 7520 Laptop is permanently discontinued.
Dell Inspiron ultrabook 14Z 5423 Ultrabook is permanently discontinued.
General Information
Brand

Dell

Dell

Model

15R 7520

14Z 5423

Dimensions(WxDxH)

345 x 238 x 28.2  mm

347 x 240 x 21.0  mm

Weight

2.7 Kg weight

1.8 Kg weight

Colors

Black

Silver

Operating System

Windows 8

DOS

Operating System Type

64-bit

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 HP Brightview Display

HD WLED Display

Display Touchscreen

No

No

Performance
Processor

Intel Core i5-3210M (3rd Gen)

Intel Core i5-3337U (3rd Gen)

Clock-speed

2.5 Ghz

1.8 Ghz

Chipset

Intel HM77 Express

Intel HM77 Express

Graphic Processor

Radeon HD 7730M

Intel HD 4000

Graphics Memory

2 GB

1 GB

Memory
Capacity

4 GB

4 GB

RAM type

DDR3

DDR3

Memory Slots

2 DIMM

2

Expandable Memory

8 GB

8 GB

Memory Layout

1 x 4 Gigabyte

1 x 4 Gigabyte

Storage
HDD Capacity

500 GB

500 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

90 W AC Adapter W

Battery Life

4.5 Hrs

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

3

2

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

Skullcandy Speakers

2 Skullcandy Speakers

Sound Technologies

Waves MaxxAudio 4

Waves MaxxAudio 4

In-built Microphone

Microphone Type

Digital Microphone

Digital Array Microphone

Peripherals
Optical Drive

DVD SuperMulti Drive

DVD RW Drive with Dual Layer Support

Drive Type

DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture Support

Touchpad with Multi-touch Gestures Support

Keyboard

Chiclet Keyboard

Chiclet Keyboard

Fingerprint Scanner

No

No

Others
Warranty

1 Year

1 Year

Lockport

Sales Package

Laptop, Battery, AC Adapter, User Guide

Laptop, Battery, AC Adapter, User Guide