Asus TP550LD-CJ078H vs Lenovo E431 (6277-2E7)

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Summary

Processor Family

N/A
Intel Core i3
(3rd Gen)

Clock Speed

1.9 Ghz
2.4 Ghz

Capacity

4 GB RAM
2 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB 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

HD LED Backlight Display
HD LED backlit Anti-Glare Widescreen Display

OS

Windows 8.1
DOS

Type

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

General Information

Brand

Asus
Lenovo

Model

TP550LD-CJ078H
E431 (6277-2E7)

Thickness

27.2 Millimeter thickness
25.0 Millimeter thickness

Dimensions (WxDxH)

360 x 261 x 27.2  mm
344 x 239 x 25.0  mm

Weight

2.6 Kg weight
2.1 Kg weight

Colors

Black
Black

Operating System

Windows 8.1
DOS

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

HD LED Backlight Display
HD LED backlit Anti-Glare Widescreen Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i3-4030U
Intel Core i3-3110M

3rd Gen

Clock-speed

1.9 Ghz
2.4 Ghz

Chipset

N/A
Intel HM77 Express

Graphic Processor

Nvidia GeForce 820M
Intel HD 4000

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

1 DIMM
2 DIMM

Expandable Memory

8 GB
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 2 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

2 Cell
6 Cell

Battery type

Li-Po
Li-Ion

Power Supply

65 W AC Adapter W
N/A

Battery Life

N/A
6.3 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
Dock Port Lenovo OneLink Technology

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
1

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

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

SonicMaster
Dolby Advanced Audio

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Array Microphone

Peripherals

Optical Drive

Dual Layer DVD Writer
Tray-in DVD RW Drive

Drive Type

DVD Writer
DVD Writer

Pointing Device

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

Keyboard

Chiclet keyboard
Island Keyboard with Numeric Keypad

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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