Dell 15 3581 (C553103WIN9) vs LG 15Z990-A.AAS7U1

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Summary

Processor Family

Intel Core i3
(7th Gen)
Intel Core i7
(8th Gen)

Clock Speed

2.3 Ghz
1.8 Ghz

Capacity

4 GB RAM
16 GB RAM

RAM Features

DDR4
2400 Mhz
DDR4
2400 Mhz

Hard Disk

1 TB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Backlit Anti-glare Display
Full HD LED Backlit AntiGlare Touch Screen Display

OS

Windows 10
Windows 10

Type

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

User Ratings

3.8/5
(3,041 ratings)
4.4/5
(53 ratings)

General Information

Brand

Dell
LG

Model

15 3581 (C553103WIN9)
15Z990-A.AAS7U1

Series

Vostro
N/A

Thickness

22.7 mm
16.8 Millimeter thickness

Dimensions (WxDxH)

380 x 258 x 22.7  mm
358 x 228 x 16.8  mm

Weight

2.4 Kg
1.09 Kg weight (Light-weight)

Colors

Black
Dark Silver

Operating System

Windows 10 Home Basic
Windows 10 Home Basic

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
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Anti-glare Display
Full HD LED Backlit AntiGlare Touch Screen Display

Touch Screen Display

No
N/A

Display Touchscreen

N/A
Yes

Performance

Processor

N/A
Intel Core i7-8565U

8th Gen

Max Clock Speed

2.3 GHz
N/A

Clock-speed

N/A
1.8 Ghz

Cache

3 MB
N/A

Graphic Processor

Intel HD 620
Intel HD 620

Memory

Capacity

4 GB
16 GB

RAM Type

DDR4
N/A

RAM type

N/A
DDR4

RAM Speed

2400 MHz
N/A

RAM speed

N/A
2400 Mhz

Memory Slots

1
2

Expandable Memory

16 GB
N/A

Memory Layout

1x4 Gigabyte
2x8 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
256 GB

Battery

Battery Type

Li-Ion
N/A

Battery type

N/A
Li-Ion

Battery Cell

3 Cell
4 Cell

Power Supply

42 W AC Adapter W
72 W AC Adapter W

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

4.1
5.0

Other Networking Options

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

Ports

HDMI Ports

1
N/A

USB 2.0 slots

1
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

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

N/A
No

Speakers

Dual Speakers
Stereo Speakers

Sound Technologies

Waves Maxx Audio Pro
N/A

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Digital Microphone

Peripherals

Pointing Device

Touchpad with multi-touch gesture support
Touchpad with multi-touch gesture support

Keyboard

Standard Notebook Keyboard
Standard Notebook 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