Dell Inspiron 15 3521 (3521P4500iBT1) Laptop
₹37,190
(Discontinued)
|
Lenovo Ideapad Flex 10 (59-403045) Netbook
₹27,800
(Discontinued)
|
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Dell 15 3521 (3521P4500iBT1) vs Lenovo 10 (59-403045)
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Summary
Processor Family
|
Intel Pentium Dual-Core
|
N/A
|
Clock Speed
|
1.9 Ghz
|
2.0 Ghz
|
Capacity
|
4 GB RAM
|
2 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
|
Hard Disk
|
500 GB HDD
|
500 GB HDD
|
Hard Disk Features
|
SATA
5400 RPM
|
SATA
5400 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
|
10.1 inches
(25.65 cm)
|
Display Features
|
HD LED Touch Display with True Life
|
HD Display with 10 Point Multi-touch Screen
|
OS
|
Windows 8
|
Windows 8
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
User Ratings
|
4.5/5
(51 ratings)
|
2.7/5
(13 ratings)
|
General Information
Brand
|
Dell
|
Lenovo
|
Model
|
15 3521 (3521P4500iBT1)
|
10 (59-403045)
|
Thickness
|
33.9 Millimeter thickness
|
21 Millimeter thickness
|
Dimensions (WxDxH)
|
376 x 259 x 33.9 mm
|
273 x 188 x 21 mm
|
Weight
|
2.35 Kg weight
|
1.2 Kg weight (Light-weight)
|
Colors
|
Black
|
Brown
|
Operating System
|
Windows 8
|
Windows 8
|
Operating System Type
|
64-bit
|
64-bit
|
Display Details
Display Size
|
15.6 Inches (39.62 cm)
|
10.1 Inches (25.65 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1366 x 768 Pixels
|
Pixel Density
|
100 ppi
|
155 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED Touch Display with True Life
|
HD Display with 10 Point Multi-touch Screen
|
Display Touchscreen
|
Yes
|
Yes
|
Performance
Processor
|
Intel Pentium 2127U
|
Intel Pentium Quad Core N3510
|
Clock-speed
|
1.9 Ghz
|
2.0 Ghz
|
Chipset
|
Intel HM76 Express
|
N/A
|
Graphic Processor
|
Intel HD Graphics
|
Intel HD
|
Memory
Capacity
|
4 GB
|
2 GB
|
RAM type
|
DDR3
|
DDR3
|
RAM speed
|
1600 Mhz
|
N/A
|
Memory Slots
|
2 DIMM
|
1
|
Expandable Memory
|
8 GB
|
4 GB
|
Memory Layout
|
N/A
|
1 x 2 Gigabyte
|
Storage
HDD Capacity
|
500 GB
|
500 GB
|
HDD Speed(RPM)
|
5400 RPM
|
5400 RPM
|
HDD type
|
SATA
|
SATA
|
Battery
Battery Cell
|
6 Cell
|
3 Cell
|
Battery type
|
Li-Ion
|
Li-Ion
|
Power Supply
|
65 W
|
24 W AC Adapter W
|
Battery Life
|
8 Hrs
|
4 Hrs
|
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
|
4.0
|
Ports
USB 3.0 slots
|
2
|
1
|
USB 2.0 slots
|
2
|
1
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
No
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
1 MP
|
N/A
|
Video Recording
|
N/A
|
720p HD
|
Secondary cam(Rear-facing)
|
No
|
No
|
Audio Solution
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HD Audio Solution
|
N/A
|
Speakers
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Stereo speakers
|
Stereo Speakers
|
Sound Technologies
|
Waves MaxxAudio 4
|
N/A
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
N/A
|
Peripherals
Optical Drive
|
Tray-load DVD RW Drive
|
N/A
|
Drive Type
|
DVD Writer
|
N/A
|
Pointing Device
|
Touchpad
|
Touchpad with Multi-touch Support (Scroll Zoom)
|
Keyboard
|
Standard Keyboard
|
AccuType Keyboard
|
Fingerprint Scanner
|
N/A
|
No
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
|
Laptop Battery AC Adapter User Guide
|