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

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Summary

Processor Family

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

Clock Speed

1.6 Ghz
2.6 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

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

Display Features

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

OS

Windows 8.1
Windows 8

Type

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

User Ratings

4.5/5
(15 ratings)
N/A

General Information

Brand

Asus
Lenovo

Model

S551LB-CJ289H
E431 (6277-2C1)

Thickness

22.5 Millimeter thickness
25.0 Millimeter thickness

Dimensions (WxDxH)

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

Weight

2.4 Kg weight
2.1 Kg weight

Colors

Silver
Black

Operating System

Windows 8.1
Windows 8

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
112 ppi

Display Type

LED
LED

Display Features

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

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i5-4200U

4th Gen
Intel Core i5-3320M

3rd Gen

Clock-speed

1.6 Ghz
2.6 Ghz

Chipset

N/A
Intel HM77 Express

Graphic Processor

NVIDIA GeForce GT 740M
NVIDIA GeForce GT 740M

Graphics Memory

2 GB
2 GB

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1 SODIMM
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

3 Cell
6 Cell

Battery type

Li-Po
Li-Ion

Power Supply

65 W AC Adapter W
N/A

Battery Life

N/A
5 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

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
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

Asus SonicMaster Lite
Dolby Enhanced Audio

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

Super Multi with Double Layer
DVD SuperMulti Drive

Pointing Device

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

Keyboard

Chiclet Keyboard
Full size spill-resistant keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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