Dell Inspiron 15 3521 (3521C2500iB) Laptop
₹26,000
(Discontinued)
|
Lenovo Ideapad Flex 4 (80SB0005US) Laptop
₹102,698
(Discontinued)
|
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Dell 15 3521 (3521C2500iB) vs Lenovo Flex 4 (80SB0005US)
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Dell Inspiron 15 3521 (3521C2500iB) Laptop (Celeron Dual Core/2 GB/500 GB/Windows 8)
₹26,000
(Discontinued)
|
✕
Lenovo Ideapad Flex 4 (80SB0005US) Laptop (Core i7 6th Gen/16 GB/256 GB SSD/Windows 10/2 GB)
₹102,698
(Discontinued)
|
Add to Compare
|
Summary
Processor Family
|
Intel Celeron Dual-Core
|
Intel Core i7
(6th Gen)
|
Clock Speed
|
1.5 Ghz
|
2.5 Ghz
|
Capacity
|
2 GB RAM
|
16 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR4
2133 Mhz
|
Hard Disk
|
500 GB HDD
|
256 GB SSD
|
Hard Disk Features
|
SATA
5400 RPM
|
N/A
|
Display Size
|
15.6 inches
(39.62 cm)
|
15.6 inches
(39.62 cm)
|
Display Features
|
HD LED Display with True Life
|
Full HD LED Display
|
OS
|
Windows 8
|
Windows 10
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
User Ratings
|
4.5/5
(2 ratings)
|
N/A
|
General
Brand
|
Dell
|
Lenovo
|
Model
|
15 3521 (3521C2500iB)
|
Flex 4 (80SB0005US)
|
Operating System
|
Windows 8
|
Windows 10 Home Basic
|
Operating System Type
|
64-bit
|
64-bit
|
Performance
Processor
|
Intel Celeron 1007U
|
Intel Core i7-6500U
6th Gen |
Max Clock Speed
|
1.5 Ghz
|
2.5 Ghz
|
Chipset
|
Intel HM76 Express
|
N/A
|
Graphic Processor
|
Intel HD Graphics
|
AMD Radeon R7 M460
|
Graphics Memory
|
N/A
|
2 GB
|
Design
Thickness
|
25.3 Millimeter thickness
|
20.3 Millimeter thickness
|
Dimensions (WxDxH)
|
376 x 259 x 25.3 mm
|
375.92 x 251.46 x 20.3 mm
|
Weight
|
2.25 Kg weight
|
2.07 Kg weight
|
Colors
|
Black
|
Black
|
Display
Display Size
|
15.6 Inches (39.62 cm)
|
15.6 Inches (39.62 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1920 x 1080 Pixels
|
Pixel Density
|
100 ppi
|
141 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED Display with True Life
|
Full HD LED Display
|
Touch Screen Display
|
No
|
No
|
Battery
Battery Type
|
Li-Ion
|
Li-Ion
|
Battery Life
|
5 Hrs
|
N/A
|
Battery Cell
|
4 Cell
|
3 Cell
|
Power Supply
|
40 W
|
52 W AC Adapter W
|
Storage
HDD Capacity
|
500 GB
|
N/A
|
HDD Speed(RPM)
|
5400 RPM
|
N/A
|
HDD type
|
SATA
|
N/A
|
SSD Capacity
|
N/A
|
256 GB
|
Ports
USB 3.0 slots
|
2
|
1
|
USB 2.0 slots
|
2
|
2
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
Yes
|
Memory
Capacity
|
2 GB
|
16 GB
|
RAM Type
|
DDR3
|
DDR4
|
RAM Speed
|
1600 Mhz
|
2133 Mhz
|
Memory Slots
|
2 DIMM
|
1
|
Expandable Memory
|
8 GB
|
32 GB
|
Memory Layout
|
N/A
|
1 x 16 Gigabyte
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 b/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.1
|
Other Networking Options
|
N/A
|
Multi-Format SD media card reader
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
1 MP
|
N/A
|
Video Recording
|
N/A
|
HD 720p
|
Secondary cam(Rear-facing)
|
No
|
No
|
Audio Solution
|
HD Audio Solution
|
Built-in Harman kardon
|
Speakers
|
Stereo speakers
|
Stereo Speakers
|
Sound Technologies
|
Waves MaxxAudio 4
|
N/A
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
Dual Array Digital Microphone
|
Peripherals
Optical Drive
|
Tray-load DVD RW Drive
|
N/A
|
Drive Type
|
DVD Writer
|
N/A
|
Pointing Device
|
Touchpad
|
Touchpad with Multi-touch Gesture support
|
Keyboard
|
Standard Keyboard
|
Standard Notebook Keyboard
|
Fingerprint Scanner
|
N/A
|
No
|
Others
Warranty
|
1 Year
|
1 Year
|
Lockport
|
N/A
|
No
|
Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
|
Laptop Battery AC Adapter User Guide
|