Dell 15 3521 (3521P4500iBT1) vs Sony VPCYB15AG

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Summary

Processor Family

Intel Pentium Dual-Core
AMD Dual-Core APU

Clock Speed

1.9 Ghz
1.6 Ghz

Capacity

4 GB RAM
2 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1066 Mhz

Hard Disk

500 GB HDD
320 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
11.6 inches
(29.46 cm)

Display Features

HD LED Touch Display with True Life
TFT Color Display
(VAIO Display, LED Backlit)

OS

Windows 8
Windows 7

Type

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

User Ratings

4.5/5
(51 ratings)
N/A

General Information

Brand

Dell
Sony

Model

15 3521 (3521P4500iBT1)
VPCYB15AG

Thickness

33.9 Millimeter thickness
31.5 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 33.9  mm
290 x 202 x 31.5  mm

Weight

2.35 Kg weight
1.4 Kg weight (Light-weight)

Colors

Black
Pink Silver Green

Operating System

Windows 8
Windows 7 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
11.6 Inches  (29.46 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
135 ppi

Display Type

LED
TFT

Display Features

HD LED Touch Display with True Life
TFT Color Display (VAIO Display
LED Backlit)

Display Touchscreen

Yes
No

Performance

Processor

Intel Pentium 2127U
AMD E-350

Clock-speed

1.9 Ghz
1.6 Ghz

Chipset

Intel HM76 Express
AMD A50M Fusion

Graphic Processor

Intel HD Graphics
AMD Radeon HD 6310

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1066 Mhz

Memory Slots

2 DIMM
2 SODIMM

Expandable Memory

8 GB
N/A

Storage

HDD Capacity

500 GB
320 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell (VGP-BPS21B)

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
N/A

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
2.1

Other Networking Options

N/A
Analogue RGB mini D-sub 15 pin x 1 DC IN x 1

Ports

USB 3.0 slots

2
N/A

USB 2.0 slots

2
3

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

1 MP
0.3

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Stereo speakers

Sound Technologies

Waves MaxxAudio 4
N/A

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Monaural Microphone

Peripherals

Optical Drive

Tray-load DVD RW Drive
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad (Gesture supported)

Keyboard

Standard Keyboard
Standard Keyboard

Others

Warranty

1 Year
1 Year

Sales Package

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