Sony F15A15SN vs Dell 15R 5521

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Core i3
(3rd Gen)

Clock Speed

2 Ghz
1.8 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

750 GB HDD
8 GB SSD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.5 inches
(39.37 cm)
15.5 inches
(39.37 cm)

Display Features

TFT Full HD Capacitive Touchscreen
HD LED Display with True Life

OS

Windows 8
DOS

Type

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

User Ratings

3.9/5
(8 ratings)
N/A

General Information

Brand

Sony
Dell

Model

F15A15SN
15R 5521

Thickness

22.5 Millimeter thickness
31.3 Millimeter thickness

Dimensions (WxDxH)

379 x 255 x 22.5  mm
376 x 259 x 31.3  mm

Weight

2.6 Kg weight
2.3 Kg weight

Colors

Black
Red

Operating System

Windows 8
DOS

Operating System Type

64-bit
32-bit

Display Details

Display Size

15.5 Inches  (39.37 cm)
15.5 Inches  (39.37 cm)

Display Resolution

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

142 ppi
101 ppi

Display Type

TFT
LED

Display Features

TFT Full HD Capacitive Touchscreen
HD LED Display with True Life

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i7 3537U

3rd Gen
Intel Core i3-3217U

3rd Gen

Clock-speed

2 Ghz
1.8 Ghz

Chipset

Intel HM76 Express Chipset
Intel QM77 Express

Graphic Processor

NVIDIA GeForce GT 735M
Intel HD Graphics 4000

Graphics Memory

2
N/A

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2
N/A

Expandable Memory

N/A
8 GB

Storage

HDD Capacity

750 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

8 GB
N/A

Battery

Battery type

N/A
Li-Ion

Power Supply

N/A
65 W AC Adapter

Battery Life

4 Hrs
3 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 (MS Duo SD card Reader)
Multi Card Slot Reader (8-in-1)

Ports

USB 3.0 slots

1
N/A

USB 2.0 slots

2
2

SD Card Reader

N/A
Yes

Ethernet Ports

1
1

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
Dual Speakers

Sound Technologies

Clear Audio+ mode (Music Video) S-FORCE Front Surround 3D ClearPhase xLOUD VPT
N/A

In-built Microphone

Yes
Yes

Microphone Type

Monaural Microphone
N/A

Peripherals

Optical Drive

N/A
DVD R/W Drive

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Gesture supported
Touchpad

Keyboard

N/A
Standard Keyboard

Others

Warranty

1 Year
1 Year

Sales Package

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