Dell 15 3558 (I3558-0954BLK) vs Lenovo T490 (20N2S11400)

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Summary

Processor Family

Intel Core i3
(5th Gen)
Intel Core i5
(8th Gen)

Clock Speed

2.0 Ghz
1.6 Ghz

Capacity

6 GB RAM
8 GB RAM

RAM Features

DDR3
DDR4
2400 Mhz

Hard Disk

1 TB 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

Full HD LED display
Full HD IPS LED Backlight AntiGlare Display

OS

Windows 10
Windows 10

Type

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

User Ratings

N/A
5/5
(5 ratings)

General Information

Brand

Dell
Lenovo

Model

15 3558 (I3558-0954BLK)
T490 (20N2S11400)

Thickness

21.7 Millimeter thickness
N/A

Dimensions (WxDxH)

380 x 260 x 21.7  mm
N/A

Weight

2.2 Kg weight
1.55 Kg weight

Colors

Black
N/A

Operating System

Windows 10
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1367 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

101 ppi
157 ppi

Display Type

LED
LED

Display Features

Full HD LED display
Full HD IPS LED Backlight AntiGlare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-5005U

5th Gen
Intel Core i5-8265U

8th Gen

Clock-speed

2.0 Ghz
1.6 Ghz

Graphic Processor

Intel HD 5500
Intel UHD 620

Memory

Capacity

6 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

N/A
2400 Mhz

Memory Slots

2
1

Memory Layout

1 x 4 GB + 1 x 2 GB Gigabyte
1x8 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
512 GB

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
50 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

4.0
5.0

Other Networking Options

3-in-1 media reader (SD SDHC SDXC)
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

1
N/A

USB 2.0 slots

2
N/A

USB Type C

N/A
2

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

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio
Dolby Audio Premium

In-built Microphone

Yes
Yes

Microphone Type

N/A
Internal Microphone

Peripherals

Optical Drive

DVD-Writer
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with multi-touch gesture support

Keyboard

Standard Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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