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)
- Updated: 28th Nov 2022, 10:14 IST
Key Feature Comparison
Dell Inspiron 15 3576 (B566104WIN9)
Lenovo Thinkpad T490 (20RYS01J00)
HP 15s-du2078TU (172U4PA)
Show differences only
At a Glance
Show differences only
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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