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Dell Inspiron 15 3576 (B566104WIN9) (Core i5 8th Gen/8 GB/1 TB/Windows 10) vs Lenovo Thinkpad T490 (20RYS01J00) (Core i5 10th Gen/16 GB/512 GB SSD/Windows 10) vs HP 15s-du2078TU (172U4PA) (Core i5 10th Gen/8 GB/512 GB SSD/Windows 10)

Key Feature Comparison

5.7

Dell Inspiron 15 3576 (B566104WIN9)

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7

Lenovo Thinkpad T490 (20RYS01J00)

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6.5

HP 15s-du2078TU (172U4PA)

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At a Glance

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Intel Core i5

8th Gen, 1.6 Ghz

Intel Core i5

10th Gen, 1.6 Ghz

Intel Core i5

10th Gen, 1.0 Ghz

Intel UHD 620

Intel

Intel UHD

Intel

Intel UHD

Intel

15.6 Inches

141 ppi

14 Inches

157 ppi

15.6 Inches

100 ppi

DDR4

8 GB, 2400 Mhz

DDR4

16 GB, 2400 Mhz

DDR4

8 GB, 2666 Mhz

Li-Ion

4 Cell

Li-Ion

3 Cell

Li-Ion

3 Cell

Detailed Specs

Brand

Dell
Lenovo
HP

Model

15 3576 (B566104WIN9)
T490 (20RYS01J00)
15s-du2078TU (172U4PA)

Market Status

Out of Stock
Out of Stock
Out of Stock

Price

Rs. 48,990
Rs. 114,990
Rs. 51,919

Price Status

Confirmed
Confirmed
Confirmed

Weight

2.13 Kg
1.55 Kg
1.75 Kg

Dimensions

380 x 260.3 x 23.6 mm
329 x 227 x 18.9 mm
358 x 242 x 19.9 mm

Color

Black
Black
Jet Black

Operating System

Windows
Windows
Windows

OS Architecture

64-bit
-
64-bit

Series

Inspiron 3576 Series
Thinkpad T Series
HP 15S Series

Launch Date

-
23-Jun-20
16-Aug-20

Display Size

15.6 Inches
14 Inches
15.6 Inches

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

141 ppi
157 ppi
100 ppi

Screen Quality

Full HD
Full HD
HD

Screen Type

LED
LED
LED

Display Features

Full HD LED Backlit Anti-Glare IPS Display
Full HD IPS LED Anti-glare Display
HD WLED Backlit SVA BrightView Display (220 nits Brightness, 45% NTSC)

Display Touchscreen

No
No
No

Processor Brand

Intel
Intel
Intel

Processor Name

Intel Core i5
Intel Core i5
Intel Core i5

Processor Generation

8th Gen
10th Gen
10th Gen

Clock Speed

1.6 Ghz
1.6 Ghz
1.0 Ghz

Graphic Processor

Intel UHD 620
Intel UHD
Intel UHD

Graphic Brand

Intel
Intel
Intel

RAM Capacity

8 GB
16 GB
8 GB

RAM Type

DDR4
DDR4
DDR4

RAM Speed

2400 Mhz
2400 Mhz
2666 Mhz

Memory Slots

1
2
1

Memory Layout

1x8 Gigabyte
2x8 Gigabyte
1x8 Gigabyte

Expandable Memory

16 GB
-
-

HDD Capacity

1 TB
-
-

HDD Speed

5400 RPM
-
-

HDD Type

SATA
-
-

SSD Capacity

-
512 GB
512 GB

Battery Cell

4 Cell
3 Cell
3 Cell

Battery Type

Li-Ion
Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
50 W AC Adapter W
65 W AC Adapter W

Wireless LAN

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

Bluetooth

Yes
Yes
Yes

Bluetooth Version

4.1
5
4.2

USB 2.0 slots

1
-
-

Headphone Jack

Yes
Yes
Yes

Microphone Jack

Yes
Yes
Yes

HDMI Port

Yes
Yes
Yes

Multi Card Slot

Yes
-
Yes

Web Camera

Yes
Yes
Yes

Video Recording

720p HD
720p HD
720p HD

Rear Facing Camera

No
No
No

Speakers

Stereo Speakers
Dual Speakers
Dual Speakers

In-built Microphone

Yes
Yes
Yes

Microphone Type

Digital Microphone
Integrated Digital Microphone
Integrated Dual Array Digital Microphone

Sound Technologies

Waves MaxxAudio Pro
Dolby Audio Premium
-

Optical Drive

DVD R/W Writer
No
No

Drive Type

DVD Writer
-
-

Pointing Device

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

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard
Full Size Island-style Keyboard

Fingerprint Scanner

No
Yes
No

Warranty

1 Year
1 Year
1 Year

Sales Package

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

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