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Dell Inspiron 14R N7420 Laptop (Intel Core i7 3rd Gen/8 GB/1 TB/Windows 8 ) vs Dell Inspiron 14R N5421 Laptop (Intel Core i5 3rd Gen/4 GB/750 GB/Windows 8 )

Summary
58%
56%
Processor

Intel Core i7 3rd Gen

Intel Core i5 3rd Gen

Clock Speed

2.0 Ghz

2.7 Ghz

RAM

8 GB RAM

4 GB RAM

RAM Features

DDR3

DDR3, 1600 Mhz

Storage

1 TB HDD

750 GB HDD

Hard Disk Features

SATA, 5400 RPM

SATA, 5400 RPM

Display size

14.0" (35.56 cm) (Large)

14.0" (35.56 cm) (Large)

Display Features

HD LED Display with True Life

HD WLED True-Life Display

Operating System

Windows 8

Windows 8

Operating System Type

(64-bit) OS

(64-bit) OS

Compare Prices
Dell Inspiron 14R N7420 Laptop is permanently discontinued.
Dell Inspiron 14R N5421 Laptop is permanently discontinued.
General Information
Brand

Dell

Dell

Model

14R N7420

14R N5421

Dimensions(WxDxH)

347 x 240 x 31.6  mm

346 x 245 x 32.9  mm

Weight

2.3 Kg weight

2.3 Kg weight

Colors

Aluminium

Fire Red

Operating System

Windows 8

Windows 8

Operating System Type

64-bit

64-bit

Display Details
Display Size

14.0 Inches (35.56 cm)

14.0 Inches (35.56 cm)

Display Resolution

1366 x 768 Pixels

1366 x 768 Pixels

Pixel Density

112 ppi

112 ppi

Display Type

LED

LED

Display Features

HD LED Display with True Life

HD WLED True-Life Display

Display Touchscreen

No

No

Performance
Processor

Intel Core i7-3632QM (3rd Gen)

Intel Core i5-3337U (3rd Gen)

Clock-speed

2.0 Ghz

2.7 Ghz

Chipset

Intel HM77 Express

Intel HM76 Express

Graphic Processor

Nvidia GeForce GT 640M

NVidia GeForce GT 730M

Graphics Memory

2 GB

2 GB

Memory
Capacity

8 GB

4 GB

RAM type

DDR3

DDR3

RAM speed

1600 Mhz

Memory Slots

2

2

Expandable Memory

8 GB

Memory Layout

1 x 4 Gigabyte

Storage
HDD Capacity

1 TB

750 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 W

65 W AC Adapter W

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

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

1.0 MP

1.0 MP

Secondary cam(Rear-facing)

No

No

Speakers

Skullcandy Speakers (2x 2W)

Stereo Speakers

Sound Technologies

Waves MaxxAudio4

Waves MaxxAudio4

In-built Microphone

Microphone Type

Digital Microphone

Peripherals
Optical Drive

Tray-load DVD RW Drive

Tray-load DVD+/-RW

Drive Type

DVD Writer

DVD Writer

Pointing Device

Touchpad

Touchpad

Keyboard

Standard Keyboard

Standard 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