Toshiba Z40-A X0438 vs LG 17Z990-R.AAS9U1

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Summary

Spec Score

N/A
70%

Processor Family

Intel Core i5
(4th Gen)
Intel Core i7
(8th Gen)

Clock Speed

1.6 Ghz
4.6 GHz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 Mhz

Hard Disk

256 GB SSD
1 TB SSD

Display Size

14.0 inches
(35.56 cm)
17 inches
(43.18 cm)

Display Features

WXGA HD LED back-lit Anti-glare TFT display
WQXGA Glare IPS Display

OS

Windows 8.1
Windows 10

Type

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

General Information

Brand

Toshiba
LG

Model

Z40-A X0438
17Z990-R.AAS9U1

Series

N/A
gram

Thickness

20.4 Millimeter thickness
17.7 mm

Dimensions (WxDxH)

338 x 236 x 20.4  mm
381 x 266.7 x 17.7  mm

Weight

1.4 Kg weight (Light-weight)
1.34 Kg (Light-weight)

Colors

Cosmo Silver
Dark Silver

Operating System

Windows 8.1 Professional
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
17 Inches  (43.18 cm)

Display Resolution

1366 x 768 Pixels
2560 x 1600 Pixels

Pixel Density

112 ppi
178 ppi

Display Type

LED
OLED

Display Features

WXGA HD LED back-lit Anti-glare TFT display
WQXGA Glare IPS Display

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Performance

Processor

Intel Core i5-4210U

4th Gen
Intel Core i7-8565U

Clock-speed

1.6 Ghz
N/A

Max Clock Speed

N/A
4.6 GHz

Number of Cores

N/A
4

Graphic Processor

Intel HD 4400
Intel UHD 620

Cache

N/A
8 MB

Memory

Capacity

8 GB
16 GB

RAM type

DDR3
N/A

RAM Type

N/A
DDR4

RAM speed

1600 Mhz
N/A

RAM Speed

N/A
2400 MHz

Memory Slots

2 DIMM
2

Memory Layout

1 x 8 Gigabyte
2x8 Gigabyte

Storage

SSD Capacity

256 GB
1 TB

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Battery Life

9 Hrs
N/A

Power Supply

N/A
72 W AC Adapter W

Networking

Wireless LAN

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

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
5.0

Other Networking Options

1 Port for USB sleep-n-charge 1 x RJ45 Port 1 x Docking Connector
Multi-Format SD Media card Reader

Ports

HDMI Ports

N/A
1

USB 3.0 slots

3
N/A

USB Type C

N/A
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

Web-cam Resolution

2.0 MP
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo speakers
Dual Speakers

Sound Technologies

N/A
DTS Headphone X

In-built Microphone

Yes
Yes

Microphone Type

Dual Microphone
Internal Microphone

Peripherals

Pointing Device

Clickpad with multi-gesture support
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Spill resistant tile keyboard
N/A

Backlit Keyboard

N/A
Yes Chiclet Backlit Keyboard with Isolated Numpad Key

Fingerprint Scanner

Yes
Yes

Face Recognition

N/A
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