Lenovo X240 (20ALA0K-WIG) vs Asus X555LA-XX971H

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Summary

Processor Family

Intel Core i5
(4th Gen)
Intel Core i3
(5th Gen)

Clock Speed

1.6 Ghz
2.1 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

12.5 inches
(31.75 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Anti-glare HD display
HD LED Back-lit display

OS

Windows 8
Windows 8.1

Type

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

User Ratings

3.2/5
(9 ratings)
N/A

General Information

Brand

Lenovo
Asus

Model

X240 (20ALA0K-WIG)
X555LA-XX971H

Thickness

20.3 Millimeter thickness
25.8 Millimeter thickness

Dimensions (WxDxH)

305 x 208 x 20.3  mm
382 x 256 x 25.8  mm

Weight

1.3 Kg weight (Light-weight)
2.3 Kg weight

Colors

Black
Black

Operating System

Windows 8
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

12.5 Inches  (31.75 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

125 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED Anti-glare HD display
HD LED Back-lit display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-4200U

4th Gen
Intel Core i3-5010U

5th Gen

Clock-speed

1.6 Ghz
2.1 Ghz

Chipset

Intel HM87 Express
N/A

Graphic Processor

Intel HD 4400
Intel HD 5500

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

1 DIMM
2 DIMM

Expandable Memory

8 GB
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
45 W AC Adapter W

Battery Life

9 Hrs
4.30 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

Mini DisplayPort with audio
N/A

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Advanced Audio
SonicMaster

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

N/A
Super Multi DVD Drive

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-touch Gesture support

Keyboard

ThinkPad Precision Keyboard
Chiclet Keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

Yes
No

Others

Warranty

1 Months
1 Year

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide