Dell 15 3521 vs Sony SVF14215SNB

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Summary

Processor Family

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

Clock Speed

1.8 Ghz
1.9 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 MT/s

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

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

Display Features

HD WLED Display
TFT colour display
(LED backlight)

OS

Linux
Windows 8

Type

N/A
(64-bit) OS

User Ratings

3.8/5
(11 ratings)
N/A

General Information

Brand

Dell
Sony

Model

15 3521
SVF14215SNB

Thickness

31.3 Millimeter thickness
24.9 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 31.3  mm
342 x 242 x 24.9  mm

Weight

2.25 Kg weight
2.2 Kg weight

Colors

Black Matte
Black

Operating System

Linux
Windows 8

Operating System Type

N/A
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
TFT

Display Features

HD WLED Display
TFT colour display (LED backlight)

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-3217U

3rd Gen
Intel Core i3-3227U

3rd Gen

Clock-speed

1.8 Ghz
1.9 Ghz

Chipset

Intel HM76 Express
Intel HM76 Express

Graphic Processor

AMD Radeon 7670M
NVIDIA GeForce GT 740M

Graphics Memory

1
1 GB

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 MT/s

Memory Slots

2 DIMM
1 SODIMM

Expandable Memory

8 GB
8 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
4 Cell (VGP-BPS35A)

Battery type

Li-Ion
Li-Ion

Battery Life

8 Hrs
4 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 : 8-in-1 Card Reader HDMI v1.4
N/A

Ports

USB 3.0 slots

2
1

USB 2.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.0 MP

Video Recording

1
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio 4
ClearAudio+ mode (Music Video) S-FORCE Front Surround 3D Clear Phase xLOUD VPT

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Monaural Microphone

Peripherals

Optical Drive

DVD RW Drive with Dual Layer Support
DVD SuperMulti Drive

Drive Type

DVD Writer
N/A

Optical Read

N/A
DVD+R: 8x(SL) 8x(DL) / DVD-R: 8x(SL) 8x(DL) / DVD+RW: 8x / DVD-RW: 8x / DVD-ROM: 8x / DVD-RAM: 5x / CD-ROM: 24x / CD-R: 24x / CD-RW: 24x

Optical Write

N/A
DVD+R: 8x(SL) 6x(DL) / DVD-R: 8x(SL) 6x(DL) / DVD+RW: 8x / DVD-RW: 6x / DVD-RAM: 5x / CD-R: 24x / CD-RW: 10x

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
Standard Keyboard

Fingerprint Scanner

No
N/A

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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