Asus X550LD-XX082D vs Asus K555LD-XX645D

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Summary

Processor Family

Intel Core i7
(4th Gen)
Intel Core i7
(5th Gen)

Clock Speed

3.0 Ghz
2.0 Ghz

Capacity

8 GB RAM
8 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)
15.6 inches
(39.62 cm)

Display Features

TFT Colour Display
HD LED Back-lit display

OS

DOS
DOS

Type

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

User Ratings

4/5
(103 ratings)
3.6/5
(11 ratings)

General Information

Brand

Asus
Asus

Model

X550LD-XX082D
K555LD-XX645D

Thickness

31.7 Millimeter thickness
25.8 Millimeter thickness

Dimensions (WxDxH)

380 x 251 x 31.7  mm
382 x 256 x 25.8  mm

Weight

2.3 Kg weight
2.3 Kg weight

Colors

Grey
Dark Blue Metal

Operating System

DOS
DOS

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

TFT
LED

Display Features

TFT Colour Display
HD LED Back-lit display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-4500U

4th Gen
Intel Core i7-5550U

5th Gen

Clock-speed

3.0 Ghz
2.0 Ghz

Chipset

Intel HM76 Express
N/A

Graphic Processor

NVIDIA GeForce GT 820M
NVIDIA GeForce 820M

Graphics Memory

2 GB
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1 DIMM
2 DIMM

Expandable Memory

8 GB
8 GB

Memory Layout

N/A
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
N/A

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
65 W AC Adapter W

Battery Life

3 Hrs
4.5 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
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

SonicMaster Audio
N/A

In-built Microphone

N/A
Yes

Peripherals

Optical Drive

Super Multi DVD Drive
Super Multi DVD

Pointing Device

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

Keyboard

Chiclet Keyboard
Chiclet 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