Dell Inspiron 15 3521 (IN3521011) Laptop
₹49,051
(Discontinued)
|
Microsoft Surface Book (DAL-00055) Laptop
₹395,999
(Discontinued)
|
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Dell 15 3521 (IN3521011) vs Microsoft Surface Book (DAL-00055)
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Dell Inspiron 15 3521 (IN3521011) Laptop (Core i5 3rd Gen/4 GB/500 GB/Windows 8/1)
₹49,051
(Discontinued)
|
✕
Microsoft Surface Book (DAL-00055) Laptop (Core i7 7th Gen/16 GB/512 GB SSD/Windows 10)
₹395,999
(Discontinued)
|
Add to Compare
|
Summary
Processor Family
|
Intel Core i5
(3rd Gen)
|
Intel Core i7
(7th Gen)
|
Intel Core Ultra 7
|
Clock Speed
|
1.7 Ghz
|
2.5 Ghz
|
4.8 Ghz
|
Capacity
|
4 GB RAM
|
16 GB RAM
|
32 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
LPDDR3
1866 Mhz
|
LPDDR5X
|
Hard Disk
|
500 GB HDD
|
512 GB SSD
|
1 TB SSD
|
Hard Disk Features
|
SATA
5400 RPM
|
N/A
|
N/A
|
Display Size
|
15.6 inches
(39.62 cm)
|
13.5 inches
(34.29 cm)
|
16 inches
(40.64 cm)
|
Display Features
|
HD LED Display with True Life
|
WQHD LED Backlit IPS Pixel Sense Touch Screen Display
|
Anti-Reflective
|
OS
|
Windows 8
|
Windows 10
|
Windows 11
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
(64-bit) OS
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹242,990
|
General
Brand
|
Dell
|
Microsoft
|
Samsung
|
Model
|
15 3521 (IN3521011)
|
Surface Book (DAL-00055)
|
NP960XJG-KG4
|
Operating System
|
Windows 8
|
Windows 10 Professional
|
Windows 11 Home Basic
|
Operating System Type
|
64-bit
|
64-bit
|
64-bit
|
Performance
Processor
|
Intel Core i5-3317U
3rd Gen |
Intel Core i7-7660U
7th Gen |
Intel Core Ultra X7 358H
|
Max Clock Speed
|
1.7 Ghz
|
2.5 Ghz
|
4.8 GHz
|
Chipset
|
Intle HM76 Express
|
N/A
|
N/A
|
Number of Cores
|
N/A
|
N/A
|
16
|
Cache
|
N/A
|
N/A
|
18 MB
|
Graphic Processor
|
AMD Radeon HD 7670M
|
Intel Iris Plus 640
|
Intel Arc B390
|
Graphics Memory
|
1
|
N/A
|
N/A
|
NPU
|
N/A
|
N/A
|
Intel AI Boost up to 50 TOPS
|
Design
Thickness
|
35.3 Millimeter thickness
|
15.2 Millimeter thickness (Slim)
|
11.9 mm (Slim)
|
Dimensions (WxDxH)
|
376 x 259 x 35.3 mm
|
307.3 x 223.5 x 15.2 mm
|
356.9 x 248 x 11.9 mm
|
Weight
|
2.25 Kg weight
|
1.25 Kg weight (Light-weight)
|
1.59 Kg
|
Colors
|
Black
|
Cobalt Blue
|
Gray
|
Display
Display Size
|
15.6 Inches (39.62 cm)
|
13.5 Inches (34.29 cm)
|
16 Inches (40.64 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
2256 x 1504 Pixels
|
2880 x 1800 Pixels
|
Pixel Density
|
100 ppi
|
201 ppi
|
212 ppi
|
Display Type
|
LED
|
LED
|
AMOLED
|
Display Features
|
HD LED Display with True Life
|
WQHD LED Backlit IPS Pixel Sense Touch Screen Display
|
Anti-Reflective
|
Touch Screen Display
|
No
|
Yes
|
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
|
Battery
Battery Capacity
|
N/A
|
N/A
|
78.07 WHrs
|
Battery Type
|
Li-Ion
|
Li-Po
|
Li-Ion
|
Battery Life
|
5 Hrs
|
14.5 Hrs
|
N/A
|
Battery Cell
|
4 Cell
|
N/A
|
N/A
|
Fast Charging Support
|
N/A
|
N/A
|
Yes
|
Power Supply
|
40 W
|
N/A
|
65 W
|
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
|
512 GB
|
1 TB
|
SSD Interface
|
N/A
|
N/A
|
NVMe
|
Ports
HDMI Ports
|
N/A
|
N/A
|
Yes (HDMI 2.1)
|
USB 3.0 slots
|
2
|
1
|
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
|
1
|
N/A
|
N/A
|
Headphone Jack
|
Yes
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
Yes
|
VGA Port
|
Yes
|
N/A
|
N/A
|
Memory
Capacity
|
4 GB
|
16 GB
|
32 GB
|
RAM Type
|
DDR3
|
LPDDR3
|
LPDDR5X
|
RAM Speed
|
1600 Mhz
|
1866 Mhz
|
N/A
|
Memory Slots
|
2 DIMM
|
1
|
N/A
|
Expandable Memory
|
8 GB
|
N/A
|
N/A
|
Memory Layout
|
N/A
|
1 x 16 Gigabyte
|
N/A
|
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
|
4.0
|
5.4
|
Other Networking Options
|
N/A
|
Multi-Format SD Media Card Reader
|
N/A
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Yes
|
Web-cam Resolution
|
1 MP
|
N/A
|
2 MP
|
Video Recording
|
N/A
|
HD 720p
|
N/A
|
Secondary cam(Rear-facing)
|
No
|
No
|
N/A
|
Audio Solution
|
HD Audio Solution
|
N/A
|
N/A
|
Speakers
|
Stereo speakers
|
Omnisonic Speakers
|
Yes
|
Sound Technologies
|
Waves MaxxAudio 4
|
Dolby Audio Premium
|
Dolby Atmos
|
In-built Microphone
|
Yes
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
Stereo Microphones
|
Dual Array Digital Mic
|
Peripherals
Optical Drive
|
Tray-load DVD RW Drive
|
N/A
|
N/A
|
Drive Type
|
DVD Writer
|
N/A
|
N/A
|
Pointing Device
|
Touchpad
|
Touchpad with Multi-touch Gesture Support
|
Haptic Touchpad
|
Keyboard
|
Standard Keyboard
|
Alcantara Fabric-Covered Keyboard Full keyboard with Chiclet Style
|
N/A
|
Backlit Keyboard
|
N/A
|
N/A
|
Yes Pro keyboard with Backlit
|
Fingerprint Scanner
|
N/A
|
No
|
Yes
|
Others
Warranty
|
1 Year
|
1 Year
|
1 Year
|
Lockport
|
N/A
|
No
|
No
|
Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
|
Surface Book Surface Pen Power Adapter Quick Start Guide Safety and Warranty Documents
|
N/A
|
Compare Prices
|
Not Available in any store
|
Not Available in any store
|
₹242,990
|