Sony F1521KSN vs Sony 15E F15218SN

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Summary

Processor Family

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

Clock Speed

1.8 Ghz
2.7 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

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)
15.5 inches
(39.37 cm)

Display Features

TFT colour display with LED backlight
TFT Color with LED Backlit Display

OS

Windows 8
Windows 8

Type

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

User Ratings

4.5/5
(18 ratings)
4.3/5
(18 ratings)

General Information

Brand

Sony
Sony

Model

F1521KSN
15E F15218SN

Thickness

N/A
25.1 Millimeter thickness

Dimensions (WxDxH)

N/A
380.3 x 260.8 x 25.1  mm

Weight

2.5 Kg weight
2.5 Kg weight

Colors

White
Black White

Operating System

Windows 8
Windows 8

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

101 ppi
101 ppi

Display Type

TFT
TFT

Display Features

TFT colour display with LED backlight
TFT Color with LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5 3337U

3rd Gen
Intel Core i5-3337U

3rd Gen

Clock-speed

1.8 Ghz
2.7 Ghz

Chipset

Intel HM76 Express Chipset
Intel HM76 Express

Graphic Processor

NVIDIA GeForce GT740M
NVIDIA GeForce GT 740M

Graphics Memory

2
1

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
2 DIMM

Expandable Memory

8 GB
8 GB

Storage

HDD Capacity

750 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

N/A
4 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

4 Hrs
4 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 a/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

Ports

USB 3.0 slots

1
1

USB 2.0 slots

2
1

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
0.92 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

HD Audio Solution
Intel HD Audio

Speakers

Stereo speakers with Subwoofer
2 x Stereo Speakers + Subwoofer

Sound Technologies

ClearAudio+ xLOUD Clear Phase and S-Force Front Surround
ClearAudio+ mode (Music Video) S-FORCE Front Surround 3D Clear Phase xLOUD VPT

In-built Microphone

Yes
Yes

Microphone Type

Monaural Microphone
Monaural Microphone

Peripherals

Optical Drive

DVD Super Multi Drive Layer
SuperMulti DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Optical Read

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

Optical Write

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

Pointing Device

Touchpad with Gesture supported
Touchpad with Gesture Support

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 and User Manuals