Lenovo X1 (20LES4S500) vs LG 17Z990-R.AAS8U1

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Summary

Processor Family

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

Clock Speed

1.6 Ghz
1.8 Ghz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4
2400 Mhz

Hard Disk

512 GB SSD
512 GB SSD

Display Size

14 inches
(35.56 cm)
17 inches
(43.18 cm)

Display Features

WQHD IPS Anti Glare LED Touch Display
WQHD IPS Anti Glare LED Touch Display

OS

Windows 10
Windows 10

Type

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

General Information

Brand

Lenovo
LG

Model

X1 (20LES4S500)
17Z990-R.AAS8U1

Thickness

17 Millimeter thickness
17.7 Millimeter thickness

Dimensions (WxDxH)

333 x 229 x 17  mm
381 x 266.7 x 17.7  mm

Weight

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

Colors

Black
Dark Silver

Operating System

Windows 10 Home Basic
Windows 10

Operating System Type

64-bit
64-bit

Display Details

Display Size

14 Inches  (35.56 cm)
17 Inches  (43.18 cm)

Display Resolution

2560 x 1440 Pixels
2560 x 1600 Pixels

Pixel Density

210 ppi
178 ppi

Display Type

LED
LED

Display Features

WQHD IPS Anti Glare LED Touch Display
WQHD IPS Anti Glare LED Touch Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i5-8250U

8th Gen
Intel Core i7-8565U

8th Gen

Clock-speed

1.6 Ghz
1.8 Ghz

Graphic Processor

Intel UHD 620
Intel UHD 620

Memory

Capacity

8 GB
16 GB

RAM type

DDR4
DDR4

RAM speed

2133 Mhz
2400 Mhz

Memory Slots

1
2

Memory Layout

1x8 Gigabyte
2x8 Gigabyte

Storage

SSD Capacity

512 GB
512 GB

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Po
Li-Ion

Power Supply

65 W AC Adapter W
72 W AC Adapter W

Battery Life

15 Hrs
19.5 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

5
5

Bluetooth

Yes
Yes

Bluetooth Version

4.2
5.0

Other Networking Options

Multi-Format SD Media card Reader
Multi-Format SD Media card Reader

Ports

USB Type C

2
1

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Atmos
DTS Headphone X

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Dual Array Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-Touch Gestures Enabled
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Standard Notebook Keyboard
N/A

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

Yes
Yes

Others

Warranty

3 Years
N/A

Lockport

Yes
N/A

Sales Package

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