HP 4540S vs LG Style14 14Z90RS-G.CH74A2

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Core i7
(13th Gen)

Clock Speed

2.4 Ghz
4.8 Ghz

Capacity

4 GB RAM
16 GB RAM

RAM Features

DDR3
LPDDR5

Hard Disk

500 GB HDD
512 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

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

Display Features

HD LED Anti-Glare Display
N/A

OS

DOS
Windows 11

Type

(64-bit) OS
N/A

General Information

Brand

HP
LG

Model

4540S
Style14 14Z90RS-G.CH74A2

Series

N/A
gram

Thickness

28 Millimeter thickness
15.9 Millimeter thickness (Slim)

Dimensions (WxDxH)

375 x 256 x 28  mm
311.6 x 213.9 x 15.9  mm

Weight

2.3 Kg weight
1 Kg weight (Light-weight)

Colors

Anodized Aluminum
White

Operating System

DOS
Windows 11 Home Basic

Operating System Type

64-bit
N/A

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
2880 x 1800 Pixels

Pixel Density

100 ppi
243 ppi

Display Type

LED
OLED

Display Features

HD LED Anti-Glare Display
N/A

Display Touchscreen

No
No

Refresh Rate

N/A
90 Hz

Aspect Ratio

N/A
16:10

Brightness

N/A
400 nits

Performance

Processor

Intel Core i3-3110M

3rd Gen
Intel Core i7-1360P

13th Gen

Clock-speed

2.4 Ghz
4.8 Ghz

Chipset

Intel HM77 Express
N/A

Number of Cores

N/A
12

Cache

N/A
18 MB

Graphic Processor

Intel HD 4000
Intel Iris Xe

Memory

Capacity

4 GB
16 GB

RAM type

DDR3
LPDDR5

Memory Slots

2 DIMM
1

Expandable Memory

8 GB
N/A

Memory Layout

N/A
1*16 Gigabyte

Storage

HDD Capacity

500 GB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
512 GB

SSD Type

N/A
M.2/Optane

Battery

Battery Cell

6 Cell
N/A

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
N/A

Battery Life

5 Hrs
17 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n/ax

Wi-Fi Version

4
6

Bluetooth

Yes
Yes

Bluetooth Version

N/A
5.1

Ports

USB 3.0 slots

1
N/A

USB 2.0 slots

2
N/A

Thunderbolt Port

N/A
4

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
No

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
Dolby Atmos

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

N/A
HD Audio

In-built Microphone

N/A
Yes

Microphone Type

N/A
Built-In Microphones

Peripherals

Optical Drive

LightScribe SuperMulti Drive with Dual Layer Support
N/A

Pointing Device

Touchpad
Haptic Hidden Touchpad

Keyboard

Standard Keyboard
Full Size 79 Keys (US) / 80 Keys (UK)/83Keys(Japan) KBD

Backlit Keyboard

N/A
Yes Full Size 79 Keys (US) / 80 Keys (UK)/83Keys(Japan) Backlit KBD

Face Recognition

N/A
N/A

Others

Warranty

1 Year
3 Years

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
Laptop Power Adapter User Manual Warranty Card