Dell 14R 5437 vs Dell 15 3521

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Summary

Processor Family

Intel Core i5
(4th Gen)
Intel Core i3
(3rd Gen)

Clock Speed

2.6 Ghz
1.9 Ghz

Capacity

6 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

750 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Touch Display with True Life
HD LED Display with True Life

OS

Windows 8
Ubuntu

Type

(64-bit) OS
(64-bit) OS

User Ratings

N/A
4.5/5
(16 ratings)

General Information

Brand

Dell
Dell

Model

14R 5437
15 3521

Thickness

32.9 Millimeter thickness
31.3 Millimeter thickness

Dimensions (WxDxH)

346 x 245 x 32.9  mm
376 x 259 x 31.3  mm

Weight

2.3 Kg weight
2.3 Kg weight

Colors

Silver
Black

Operating System

Windows 8
Ubuntu

Operating System Type

64-bit
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 LED Touch Display with True Life
HD LED Display with True Life

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i5-4200U

4th Gen
Intel Core i3-3227U

3rd Gen

Clock-speed

2.6 Ghz
1.9 Ghz

Chipset

Intel QS76 Express
Intel HM76 Express

Graphic Processor

Intel HD 4000
AMD Radeon HD 8730M

Graphics Memory

N/A
2 GB

Memory

Capacity

6 GB
4 GB

RAM type

DDR3
DDR3

Memory Slots

2
2

Expandable Memory

8 GB
8 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

750 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

65 W AC Adapter W
65 W AC Adapter

Battery Life

3 Hrs
8 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

Multi Card Slot
Multi Card Slot

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.0 MP
1.0 MP

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

N/A
Waves MaxxAudio 4

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

Tray-load DVD RW Drive
Tray-load DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard
Standard Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
Laptop Battery AC Adapter User Guide and Manuals