Lenovo E431 (6277-2C1) vs Asus S551LB-CJ289H

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Core i5
(4th Gen)

Clock Speed

2.4 Ghz
1.6 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Backlit Anti Glare Display
LED-Backlit TFT LCD Display

OS

Windows 8.1
Windows 8.1

Type

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

User Ratings

N/A
4.5/5
(15 ratings)

General Information

Brand

Lenovo
Asus

Model

E431 (6277-2C1)
S551LB-CJ289H

Thickness

25.0 Millimeter thickness
22.5 Millimeter thickness

Dimensions (WxDxH)

344 x 239 x 25.0  mm
380 x 258 x 22.5  mm

Weight

2.1 Kg weight
2.4 Kg weight

Colors

Black
Silver

Operating System

Windows 8.1
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Anti Glare Display
LED-Backlit TFT LCD Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i3-3110M

3rd Gen
Intel Core i5-4200U

4th Gen

Clock-speed

2.4 Ghz
1.6 Ghz

Graphic Processor

Intel HD 4000
NVIDIA GeForce GT 740M

Graphics Memory

N/A
2 GB

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
1 SODIMM

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
3 Cell

Battery type

Li-Ion
Li-Po

Power Supply

N/A
65 W AC Adapter W

Battery Life

6 Hrs
N/A

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

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
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Advanced Audio V2
Asus SonicMaster Lite

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Microphone
N/A

Peripherals

Optical Drive

DVD Super Multi Drive
Super Multi with Double Layer

Pointing Device

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

Keyboard

Full size spill-resistant keyboard
Chiclet Keyboard

Fingerprint Scanner

No
No

Others

Warranty

3 Years
1 Year

Lockport

N/A
Yes

Sales Package

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