Acer S3-391 NX.M1FSI.002 vs Toshiba U840-X4310

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Summary

Processor Family

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

Clock Speed

1.9 Ghz
1.7 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
500 GB HDD
32 GB SSD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

13.3 inches
(33.78 cm)
14.0 inches
(35.56 cm)

Display Features

HD LED Backlight with Cine Crystal Technology
HD Clear SuperView LED Backlit Display

OS

Windows 7
Windows 7

Type

N/A
(64-bit) OS

User Ratings

N/A
4.1/5
(8 ratings)

General Information

Brand

Acer
Toshiba

Model

S3-391 NX.M1FSI.002
U840-X4310

Thickness

17.5 Millimeter thickness
32.5 Millimeter thickness

Dimensions (WxDxH)

323 x 219 x 17.5  mm
340 x 232 x 32.5  mm

Weight

1.36 Kg weight (Light-weight)
1.59 Kg weight

Colors

Grey
Ultra Silver with Hair Line Pattern

Operating System

Windows 7 Home Premium
Windows 7 Home Premium

Operating System Type

N/A
64-bit

Display Details

Display Size

13.3 Inches  (33.78 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

118 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Backlight with Cine Crystal Technology
HD Clear SuperView LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7 3517U

3rd Gen
Intel Core i5-3317U

3rd Gen

Clock-speed

1.9 Ghz
1.7 Ghz

Chipset

Mobile HM77 Express
Intel HM77 Express

Graphic Processor

Intel HD Graphics 4000
Intel HD 4000

Graphics Memory

128 MB
N/A

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
2

Expandable Memory

4 GB
8 GB

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
32 GB

Battery

Battery Cell

3 Cell
6 Cell

Battery type

N/A
Li-Ion

Power Supply

65 W
65 W

Battery Life

6 Hrs
7 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 (2-in-1 Card Reader)
RJ45 LAN

Ports

USB 3.0 slots

N/A
1

USB 2.0 slots

2
2

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

1.3
N/A

Secondary cam(Rear-facing)

N/A
No

Audio Solution

N/A
HD Audio Solution

Speakers

N/A
16-bit Stereo Speakers

Sound Technologies

N/A
SRS Premium Sound 3D

In-built Microphone

Yes
Yes

Peripherals

Pointing Device

Touchpad
ClickPad with Gesture Support

Keyboard

Standard Keyboard
Tiled Keyboard

Backlit Keyboard

N/A
Yes

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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