Lenovo E490 (20N8S05R00) vs Lenovo E490 (20N8S0JC00)

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Summary

Processor Family

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

Clock Speed

1.8 Ghz
1.6 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR4
2400 Mhz
DDR4
2400 Mhz

Hard Disk

500 GB HDD
1 TB HDD
128 GB SSD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

14 inches
(35.56 cm)
14 inches
(35.56 cm)

Display Features

Full HD LED Backlit Anti-Glare Display
HD LED Backlit Anti-Glare TN Display

OS

Windows 10
DOS

Type

(64-bit) OS
N/A

User Ratings

3/5
(1 rating)
3.8/5
(23 ratings)

General Information

Brand

Lenovo
Lenovo

Model

E490 (20N8S05R00)
E490 (20N8S0JC00)

Series

Thinkpad
N/A

Thickness

22.4 Millimeter thickness
19.9 Millimeter thickness

Dimensions (WxDxH)

361 x 247.5 x 22.4  mm
329 x 242 x 19.9  mm

Weight

1.75 Kg weight
1.84 Kg weight

Colors

Black
Black

Operating System

Windows 10 Home Basic
DOS

Operating System Type

64-bit
N/A

Display Details

Display Size

14 Inches  (35.56 cm)
14 Inches  (35.56 cm)

Display Resolution

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

157 ppi
112 ppi

Display Type

LED
LED

Display Features

Full HD LED Backlit Anti-Glare Display
HD LED Backlit Anti-Glare TN Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-8565U

8th Gen
Intel Core i5-8265U

8th Gen

Clock-speed

1.8 Ghz
1.6 Ghz

Cache

8 MB
N/A

Graphic Processor

AMD Radeon RX550
Intel UHD 620

Graphics Memory

2 GB
N/A

Memory

Capacity

8 GB
8 GB

RAM type

DDR4
DDR4

RAM speed

2400 Mhz
2400 Mhz

Memory Slots

1
1

Expandable Memory

32 GB
N/A

Memory Layout

1x8 Gigabyte
1x8 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
128 GB

Battery

Battery Cell

3 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
65 W AC Adapter W

Battery Capacity

45 WHrs
N/A

Battery Life

N/A
13 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

HDMI Ports

1
N/A

USB 3.0 slots

2
1

USB 2.0 slots

1
N/A

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)

No
No

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

N/A
Dolby Atmos

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Internal Microphone

Peripherals

Pointing Device

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

Keyboard

Spill Resistant Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Face Recognition

No
N/A

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

N/A
Laptop Battery AC Adapter User Guide