Samsung NP900X4C-A01IN vs Acer S7-391 NX.M3ESI.008

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Summary

Processor Family

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

Clock Speed

1.9 Ghz
1.6 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

256 GB SSD
256 GB SSD

Display Size

15 inches
(38.1 cm)
13.3 inches
(33.78 cm)

Display Features

HD LED Anti-Reflective Display
Full HD 10 Point Multitouch Display

OS

Windows 8
Windows 8

Type

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

General Information

Brand

Samsung
Acer

Model

NP900X4C-A01IN
S7-391 NX.M3ESI.008

Thickness

14.9 Millimeter thickness (Slim)
11.9 Millimeter thickness (Slim)

Dimensions (WxDxH)

356.9 x 237 x 14.9  mm
323.3 x 223.5 x 11.9  mm

Weight

1.65 Kg weight
1.3 Kg weight (Light-weight)

Colors

Mineral Ash Black
White

Operating System

Windows 8
Windows 8 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15 Inches  (38.1 cm)
13.3 Inches  (33.78 cm)

Display Resolution

1600 x 900 Pixels
1366 x 768 Pixels

Pixel Density

122 ppi
118 ppi

Display Type

LED
LCD

Display Features

HD LED Anti-Reflective Display
Full HD 10 Point Multitouch Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i7 3517U

3rd Gen
Intel Core i5 3337U

3rd Gen

Clock-speed

1.9 Ghz
1.6 Ghz

Chipset

Mobile HM75 Express
Intel HM77 Express

Graphic Processor

Intel HD Graphics 4000
Intel HD Graphics 4000

Graphics Memory

N/A
128 MB

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 SODIMM
2

Expandable Memory

8 GB
8 GB

Storage

SSD Capacity

256 GB
256 GB

Battery

Battery Cell

8 Cell
N/A

Battery type

N/A
Li-Po

Power Supply

40 W
N/A

Battery Life

3 Hrs
6

Networking

Wireless LAN

802.11 a/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 (3-in-1 Card Reader)
2-in-1 Card Reader

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
N/A

Ethernet Ports

1
2

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.3 MP
0.3

Speakers

Stereo Speakers (1.5 watts x 2)
Stereo Speaker

Sound Technologies

Sound Alive
Dolby Home Theater v4 Audio Enhancement

In-built Microphone

Yes
Yes

Peripherals

Pointing Device

Clickpad
Trackpad

Keyboard

Island-type keyboard ( keyboard)
N/A

Backlit Keyboard

Yes
N/A

Others

Warranty

1 Year
N/A

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
N/A