Asus X551CA-SX043D vs Lenovo T440P (20AWA1DCIG)

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Summary

Processor Family

Intel Pentium Dual-Core
N/A

Clock Speed

1.8 Ghz
2.6 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

Display Size

15.6 inches
(39.62 cm)
14.1 inches
(35.81 cm)

Display Features

TFT Colour Display
HD LED Anti-glare Display

OS

DOS
Windows 8

Type

N/A
(64-bit) OS

User Ratings

4/5
(157 ratings)
N/A

General Information

Brand

Asus
Lenovo

Model

X551CA-SX043D
T440P (20AWA1DCIG)

Thickness

36.5 Millimeter thickness
32.9 Millimeter thickness

Dimensions (WxDxH)

380 x 251 x 36.5  mm
335 x 229 x 32.9  mm

Weight

2.15 Kg weight
2.1 Kg weight

Colors

Black
Black

Operating System

DOS
Windows 8 Professional

Operating System Type

N/A
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14.1 Inches  (35.81 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
111 ppi

Display Type

TFT
LED

Display Features

TFT Colour Display
HD LED Anti-glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Pentium Dual-Core 2217
Intel Core i5-4300M

Clock-speed

1.8 Ghz
2.6 Ghz

Chipset

N/A
Intel HM87 Express

Graphic Processor

Intel HD
Intel HD 4600

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

4 GB
8 GB

Memory Layout

1 x 2 Gigabyte
2 x 2 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
6 Cell Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
N/A

Battery Life

3 Hrs
3 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
miniDisplayPort with Audio

Ports

USB 3.0 slots

1
2

USB 2.0 slots

1
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

SonicMaster MaxxAudio support
Dolby Home Theater v4

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

Super Multi DVD Drive
DVD Super Multi Drive

Pointing Device

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

Keyboard

Standard Keyboard
ThinkPad Precision Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
3 Years

Lockport

Yes
N/A

Sales Package

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