Sony E15129CN vs Sony E15137CN

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Core i5
(3rd Gen)

Clock Speed

2.2 Ghz
N/A

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

750 GB HDD
750 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 LED Backlight Colour Display
TFT Color with LED Backlit Display

OS

Windows 8
Windows 8

Type

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

User Ratings

5/5
(5 ratings)
4.4/5
(38 ratings)

General Information

Brand

Sony
Sony

Model

E15129CN
E15137CN

Thickness

35.1 Millimeter thickness
35.1 Millimeter thickness

Dimensions (WxDxH)

372 x 253 x 35.1  mm
371.9 x 253.5 x 35.1  mm

Weight

2.7 Kg weight
2.7 Kg weight

Colors

Black
Black Red Green Pink White Rose Orange

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

LED
TFT

Display Features

TFT LED Backlight Colour Display
TFT Color with LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-3632QM

3rd Gen
Intel Core i5-3230M

3rd Gen

Clock-speed

2.2 Ghz
N/A

Chipset

Intel HM76 Express
Intel B75 Express

Graphic Processor

AMD Radeon HD 7650M
AMD Radeon HD 7650M

Graphics Memory

2
2

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
1 DIMM

Expandable Memory

8 GB
8 GB

Storage

HDD Capacity

750 GB
750 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
65 W

Battery Life

2.5 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
4.0

Other Networking Options

N/A
SD Memory Card (SDHC SDXC compatible)

Ports

USB 3.0 slots

1
1

USB 2.0 slots

2
3

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.3 MP
1.31 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

N/A
Stereo speakers

Sound Technologies

xLOUD Technology Clear Phase
Clear Phase xLOUD

In-built Microphone

N/A
Yes

Microphone Type

N/A
Monaural Microphone

Peripherals

Optical Drive

DVD SuperMulti Drive
SuperMulti DVD Drive

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 Gesture Support

Keyboard

Standard Keyboard
N/A

Backlit Keyboard

N/A
Yes

Others

Warranty

1 Year
1 Year

Sales Package

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