Dell Inspiron 15 3521 (3521345001BT1) Laptop
₹41,990
(Discontinued)
|
Lenovo Thinkpad T460s (20F90036US) Laptop
₹147,503
(Discontinued)
|
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Dell 15 3521 (3521345001BT1) vs Lenovo T460s (20F90036US)
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Dell Inspiron 15 3521 (3521345001BT1) Laptop (Core i3 3rd Gen/4 GB/500 GB/Windows 8 1/1 GB)
₹41,990
(Discontinued)
|
✕
Lenovo Thinkpad T460s (20F90036US) Laptop (Core i5 6th Gen/8 GB/128 GB SSD/Windows 10)
₹147,503
(Discontinued)
|
Add to Compare
|
Summary
Processor Family
|
Intel Core i3
(3rd Gen)
|
Intel Core i5
(6th Gen)
|
Intel Core Ultra 7
|
Clock Speed
|
1.8 Ghz
|
2.4 Ghz
|
4.8 Ghz
|
Capacity
|
4 GB RAM
|
8 GB RAM
|
32 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
|
LPDDR5X
|
Hard Disk
|
500 GB HDD
|
128 GB SSD
|
1 TB SSD
|
Hard Disk Features
|
SATA
5400 RPM
|
N/A
|
N/A
|
Display Size
|
15.6 inches
(39.62 cm)
|
14 inches
(35.56 cm)
|
16 inches
(40.64 cm)
|
Display Features
|
HD LED Touch Display with True Life
|
FHD IPS Display
|
Anti-Reflective
|
OS
|
Windows 8.1
|
Windows 10
|
Windows 11
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
(64-bit) OS
|
User Ratings
|
4.1/5
(80 ratings)
|
N/A
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹242,990
|
General Information
Brand
|
Dell
|
Lenovo
|
Samsung
|
Model
|
15 3521 (3521345001BT1)
|
T460s (20F90036US)
|
NP960XJG-KG4
|
Thickness
|
33.9 Millimeter thickness
|
17.7 Millimeter thickness
|
11.9 mm (Slim)
|
Dimensions (WxDxH)
|
376 x 259 x 33.9 mm
|
330 x 226 x 17.7 mm
|
356.9 x 248 x 11.9 mm
|
Weight
|
2.3 Kg weight
|
1.36 Kg weight (Light-weight)
|
1.59 Kg
|
Colors
|
Black
|
Black
|
Gray
|
Operating System
|
Windows 8.1
|
Windows 10 Professional
|
Windows 11 Home Basic
|
Operating System Type
|
64-bit
|
64-bit
|
64-bit
|
Display Details
Display Size
|
15.6 Inches (39.62 cm)
|
14 Inches (35.56 cm)
|
16 Inches (40.64 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1920 x 1080 Pixels
|
2880 x 1800 Pixels
|
Pixel Density
|
100 ppi
|
157 ppi
|
212 ppi
|
Display Type
|
LED
|
LED
|
AMOLED
|
Display Features
|
HD LED Touch Display with True Life
|
FHD IPS Display
|
Anti-Reflective
|
Display Touchscreen
|
Yes
|
No
|
N/A
|
Touch Screen Display
|
N/A
|
N/A
|
Yes
|
Refresh Rate
|
N/A
|
N/A
|
120 Hz
|
Aspect Ratio
|
N/A
|
N/A
|
16:10
|
Brightness
|
N/A
|
N/A
|
1000 nits
|
HDR Support
|
N/A
|
N/A
|
Yes
|
Performance
Processor
|
Intel Core i3-3217U
3rd Gen |
Intel Core i5-6300U
6th Gen |
Intel Core Ultra X7 358H
|
Clock-speed
|
1.8 Ghz
|
2.4 Ghz
|
N/A
|
Max Clock Speed
|
N/A
|
N/A
|
4.8 GHz
|
Chipset
|
Intel HM76 Express
|
N/A
|
N/A
|
Number of Cores
|
N/A
|
N/A
|
16
|
Graphic Processor
|
AMD Radeon HD 7670M
|
Intel HD 520
|
Intel Arc B390
|
Cache
|
N/A
|
N/A
|
18 MB
|
Graphics Memory
|
1 GB
|
N/A
|
N/A
|
NPU
|
N/A
|
N/A
|
Intel AI Boost up to 50 TOPS
|
Memory
Capacity
|
4 GB
|
8 GB
|
32 GB
|
RAM type
|
DDR3
|
DDR3
|
N/A
|
RAM Type
|
N/A
|
N/A
|
LPDDR5X
|
RAM speed
|
1600 Mhz
|
N/A
|
N/A
|
Memory Slots
|
2
|
1 DIMM
|
N/A
|
Expandable Memory
|
8 GB
|
N/A
|
N/A
|
Memory Layout
|
1 x 4 Gigabyte
|
1 x 4 Gigabyte
|
N/A
|
Storage
HDD Capacity
|
500 GB
|
N/A
|
N/A
|
HDD Speed(RPM)
|
5400 RPM
|
N/A
|
N/A
|
HDD type
|
SATA
|
N/A
|
N/A
|
SSD Capacity
|
N/A
|
128 GB
|
1 TB
|
SSD Interface
|
N/A
|
N/A
|
NVMe
|
Battery
Battery Cell
|
4 Cell
|
3 Cell
|
N/A
|
Battery Capacity
|
N/A
|
N/A
|
78.07 WHrs
|
Battery type
|
Li-Ion
|
Li-Ion
|
N/A
|
Battery Type
|
N/A
|
N/A
|
Li-Ion
|
Power Supply
|
40 W AC Adapter W
|
45 W AC Adapter W
|
65 W
|
Battery Life
|
8 Hrs
|
N/A
|
N/A
|
Fast Charging Support
|
N/A
|
N/A
|
Yes
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 a/b/g/n/ac
|
802.11 b/g/n/be
|
Wi-Fi Version
|
4
|
5
|
7
|
Bluetooth
|
Yes
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.1
|
5.4
|
Other Networking Options
|
Multi Card Slot
|
1 Multi-format SD Card Reader
|
N/A
|
Ports
HDMI Ports
|
N/A
|
N/A
|
Yes (HDMI 2.1)
|
USB 3.0 slots
|
2
|
3
|
N/A
|
USB 2.0 slots
|
2
|
N/A
|
N/A
|
USB Type C
|
N/A
|
N/A
|
2
|
Thunderbolt Port
|
N/A
|
N/A
|
2 x Thunderbolt 4
|
SD Card Reader
|
Yes
|
Yes
|
No
|
Ethernet Ports
|
N/A
|
1
|
N/A
|
Headphone Jack
|
Yes
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
Yes
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Yes
|
Web-cam Resolution
|
1.0 MP
|
N/A
|
2 MP
|
Video Recording
|
N/A
|
720p HD
|
N/A
|
Secondary cam(Rear-facing)
|
No
|
No
|
N/A
|
Audio Solution
|
HD Audio Solution
|
N/A
|
N/A
|
Speakers
|
Stereo Speakers
|
Stereo Speakers
|
Yes
|
Sound Technologies
|
Waves MaxxAudio 4
|
High Definition Audio
|
Dolby Atmos
|
In-built Microphone
|
Yes
|
Yes
|
Yes
|
Microphone Type
|
N/A
|
Digital Microphone
|
Dual Array Digital Mic
|
Peripherals
Optical Drive
|
CD/DVD writer
|
N/A
|
N/A
|
Drive Type
|
CD Writer
|
N/A
|
N/A
|
Optical Read
|
8x
|
N/A
|
N/A
|
Optical Write
|
8x
|
N/A
|
N/A
|
Pointing Device
|
Touchpad with Multi-touch Gesture support
|
TouchPad With Multi Touch Gesture Support
|
Haptic Touchpad
|
Keyboard
|
Standard Keyboard
|
Full-size Island Style With Numeric Keypad
|
N/A
|
Backlit Keyboard
|
N/A
|
N/A
|
Yes Pro keyboard with Backlit
|
Fingerprint Scanner
|
No
|
Yes
|
Yes
|
Others
Warranty
|
1 Year
|
3 Years
|
1 Year
|
Lockport
|
N/A
|
Yes
|
No
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery Charger Adapter Warranty Card User Manual
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹242,990
|