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Dell Inspiron ultrabook 15Z 5523 Ultrabook (Intel Core i7 3rd Gen/8 GB/500 GB/Windows 8 ) vs Dell Inspiron 14R 5421 Laptop (Intel Core i3 3rd Gen/4 GB/500 GB/Windows 8 )

Summary
72%
55%
Processor

Intel Core i7 3rd Gen

Intel Core i3 3rd Gen

Clock Speed

3.1 Ghz

1.8 Ghz

RAM

8 GB RAM

4 GB RAM

RAM Features

DDR3, 1600 Mhz

DDR3, 1600 Mhz

Storage

500 GB HDD, 32 GB SSD

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 Touch Display

HD LED Display with True Life

Operating System

Windows 8

Windows 8

Operating System Type

(64-bit) OS

(64-bit) OS

User Ratings

★★★★★
★★★★★

3.6/5 based on 7 ratings

★★★★★
★★★★★

3.2/5 based on 11 ratings

Compare Prices
Dell Inspiron ultrabook 15Z 5523 Ultrabook is permanently discontinued.
Dell Inspiron 14R 5421 Laptop is permanently discontinued.
General Information
Brand

Dell

Dell

Model

15Z 5523

14R 5421

Dimensions(WxDxH)

382 x 250 x 21  mm

346 x 245 x 32.9  mm

Weight

2.17 Kg weight

2.3 Kg weight

Colors

Silver

Silver, Blue

Operating System

Windows 8

Windows 8

Operating System Type

64-bit

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 Touch Display

HD LED Display with True Life

Display Touchscreen

No

Performance
Processor

Intel Core i7-3537U (3rd Gen)

Intel Core i3-3217U (3rd Gen)

Clock-speed

3.1 Ghz

1.8 Ghz

Chipset

Intel HM77 Express

Intel HM76 Express

Graphic Processor

NVIDIA GeForce GT 630M

Intel HD 4000

Graphics Memory

2

Memory
Capacity

8 GB

4 GB

RAM type

DDR3

DDR3

RAM speed

1600 Mhz

1600 Mhz

Memory Slots

2 DIMM

2

Expandable Memory

16 GB

8 GB

Memory Layout

1 x 4GB Gigabyte

Storage
HDD Capacity

500 GB

500 GB

HDD Speed(RPM)

5400 RPM

5400 RPM

HDD type

SATA

SATA

SSD Capacity

32 GB

Battery
Battery Cell

6 Cell

4 Cell

Battery type

Li-Ion

Li-Ion

Power Supply

44 W

65 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

Other Networking Options

Multi Card Slot

Ports
USB 3.0 slots

4

2

USB 2.0 slots

1

SD Card Reader

Ethernet Ports

1

1

Headphone Jack

Microphone Jack

VGA Port

Multimedia
Web-cam

Web-cam Resolution

1 MP

1.0 MP

Secondary cam(Rear-facing)

No

No

Audio Solution

HD Audio Solution

Speakers

2 x 2W Skullcandy Speakers

Stereo Speakers

Sound Technologies

Waves MaxxAudio 4

Waves MaxxAudio 4

In-built Microphone

Microphone Type

Digital Microphone

Peripherals
Optical Drive

Tray-load DVD RW Drive

Tray-load DVD RW Drive

Drive Type

DVD Writer

DVD Writer

Pointing Device

TouchPad with Multi-touch Gesture Support

Touchpad

Keyboard

Spill-resistant keyboard

Standard Keyboard

Fingerprint Scanner

No

Others
Warranty

1 Year

1 Year

Lockport

Sales Package

Laptop, Battery, AC Adapter, User Guide

Laptop, Battery, AC Adapter, Back Pack, User Guide and Manuals