Sony F1521KSN vs Dell 14

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i5
(2nd Gen)

Clock Speed

1.8 Ghz
3.1 Ghz

Capacity

4 GB RAM
2 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

15.5 inches
(39.37 cm)
14 inches
(35.56 cm)

Display Features

TFT colour display with LED backlight
HD WLED Glossy Display with TrueLife

OS

Windows 8
Windows 7

Type

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

User Ratings

4.5/5
(18 ratings)
3.3/5
(3 ratings)

General Information

Brand

Sony
Dell

Model

F1521KSN
14

Thickness

N/A
30.47 Millimeter thickness

Dimensions (WxDxH)

N/A
342.9 x 243.83 x 30.47  mm

Weight

2.5 Kg weight
2.2 Kg weight

Colors

White
Black

Operating System

Windows 8
Windows 7 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.5 Inches  (39.37 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

101 ppi
112 ppi

Display Type

TFT
LED

Display Features

TFT colour display with LED backlight
HD WLED Glossy Display with TrueLife

Display Touchscreen

No
N/A

Performance

Processor

Intel Core i5 3337U

3rd Gen
Intel Core i5 2nd Gen - 2450M

2nd Gen

Clock-speed

1.8 Ghz
3.1 Ghz

Chipset

Intel HM76 Express Chipset
Intel HM67 Express

Graphic Processor

NVIDIA GeForce GT740M
Intel HD Graphics 3000

Graphics Memory

2
N/A

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

Memory Slots

2
2

Expandable Memory

8 GB
4 GB

Storage

HDD Capacity

750 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

N/A
6 Cell

Battery type

Li-Ion
N/A

Power Supply

N/A
90 W AC Adapter

Battery Life

4 Hrs
3.5 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
3.0

Other Networking Options

Multi Card Slot (MS Duo SD card Reader)
Multi Card Slot Reader

Ports

USB 3.0 slots

1
N/A

USB 2.0 slots

2
3

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

0.92 MP
1.0 MP

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo speakers with Subwoofer
Stereo Speakers

Sound Technologies

ClearAudio+ xLOUD Clear Phase and S-Force Front Surround
N/A

In-built Microphone

Yes
Yes

Microphone Type

Monaural Microphone
N/A

Peripherals

Optical Drive

DVD Super Multi Drive Layer
DVD RW Drive with Dual Layer Support

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad with Gesture supported
Touchpad

Keyboard

N/A
Standard Keyboard

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 Guides and Manuals