Lenovo T450S (20BW000LUS) vs Asus X556UQ-NB51

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Summary

Processor Family

Intel Core i7
(5th Gen)
Intel Core i7
(6th Gen)

Clock Speed

2.6 Ghz
2.5 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

256 GB SSD
512 GB SSD

Display Size

14 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Backlit Display
HD LED backlit Display

OS

Windows 7
Windows 10

Type

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

General Information

Brand

Lenovo
Asus

Model

T450S (20BW000LUS)
X556UQ-NB51

Thickness

20.6 Millimeter thickness
25.5 Millimeter thickness

Dimensions (WxDxH)

331 x 226 x 20.6  mm
382 x 258 x 25.5  mm

Weight

1.5 Kg weight
2.3 Kg weight

Colors

Black
Dark blue

Operating System

Windows 7 Professional
Windows 10

Operating System Type

64-bit
64-bit

Display Details

Display Size

14 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

112 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display
HD LED backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-5600U

5th Gen
Intel Core i7-6500U

6th Gen

Clock-speed

2.6 Ghz
2.5 Ghz

Graphic Processor

Intel HD Graphics 5500
NVIDIA GeForce 940MX

Graphics Memory

N/A
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

2
1 DIMM

Expandable Memory

N/A
16 GB

Memory Layout

2 x 4 Gigabyte
1 x 8 Gigabyte

Storage

SSD Capacity

256 GB
512 GB

Battery

Battery Cell

3 Cell
2 Cell

Battery type

Li-Ion
Li-Po

Power Supply

45 W AC Adapter W
65 W AC Adapter W

Networking

Wireless LAN

802.11 a/b/g/n/ac
802.11 b/g/n

Wi-Fi Version

5
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

Multi-Format SD media card reader
1 multi-format SD media card reader

Ports

USB 3.0 slots

3
1

USB 2.0 slots

N/A
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

HD 720p
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

N/A
ASUS SonicMaster Technology

In-built Microphone

Yes
Yes

Microphone Type

Monaural Microphone
Digital Microphone

Peripherals

Optical Drive

N/A
DVD RW Drive

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad
Touchpad with Multi-touch Gestures support

Keyboard

Standard Notebook Keyboard
Chiclet keyboard with isolated Num key

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Lockport

No
Yes

Sales Package

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