Dell Inspiron 15R 5521 Laptop
₹50,446
(Discontinued)
|
Lenovo Ideapad Z570 (59-304310) Laptop
₹48,900
(Discontinued)
|
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Dell 15R 5521 vs Lenovo Z570 (59-304310)
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Dell Inspiron 15R 5521 Laptop (Core i5 3rd Gen/4 GB/500 GB/Windows 8/2 GB)
₹50,446
(Discontinued)
|
✕
Lenovo Ideapad Z570 (59-304310) Laptop (Core i5 2nd Gen/4 GB/750 GB/Windows 7/1 GB)
₹48,900
(Discontinued)
|
Add to Compare
|
Summary
Processor Family
|
Intel Core i5
(3rd Gen)
|
Intel Core i5
(2nd Gen)
|
Clock Speed
|
2.7 Ghz
|
2.3 Ghz
|
Capacity
|
4 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
|
DDR3
1333 MT/s
|
Hard Disk
|
500 GB HDD
|
750 GB HDD
|
Hard Disk Features
|
SATA
5400 RPM
|
SATA
5400 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
|
15.6 inches
(39.62 cm)
|
Display Features
|
HD LED Display with True Life
|
HD LED Glare Display
|
OS
|
Windows 8
|
Windows 7
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
User Ratings
|
3.2/5
(5 ratings)
|
3.9/5
(16 ratings)
|
General Information
Brand
|
Dell
|
Lenovo
|
Model
|
15R 5521
|
Z570 (59-304310)
|
Thickness
|
25.3 Millimeter thickness
|
35.5 Millimeter thickness
|
Dimensions (WxDxH)
|
376 x 259 x 25.3 mm
|
376 x 250 x 35.5 mm
|
Weight
|
2.2 Kg weight
|
2.6 Kg weight
|
Colors
|
Silver
|
Grey
|
Operating System
|
Windows 8
|
Windows 7 Home Premium
|
Operating System Type
|
64-bit
|
64-bit
|
Display Details
Display Size
|
15.6 Inches (39.62 cm)
|
15.6 Inches (39.62 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1366 x 768 Pixels
|
Pixel Density
|
100 ppi
|
100 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED Display with True Life
|
HD LED Glare Display
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i5-3337U
3rd Gen |
Intel Core i5-2410M
2nd Gen |
Clock-speed
|
2.7 Ghz
|
2.3 Ghz
|
Chipset
|
Intel HM76 Express
|
Intel HM65 Express
|
Graphic Processor
|
Intel HD 4000
|
Nvidia GeForce GT 520M
|
Graphics Memory
|
2 GB
|
1 GB
|
Memory
Capacity
|
4 GB
|
4 GB
|
RAM type
|
DDR3
|
DDR3
|
RAM speed
|
N/A
|
1333 MT/s
|
Memory Slots
|
2
|
2
|
Expandable Memory
|
8 GB
|
8 GB
|
Memory Layout
|
1 x 4GB Gigabyte
|
1 x 4 Gigabyte
|
Storage
HDD Capacity
|
500 GB
|
750 GB
|
HDD Speed(RPM)
|
5400 RPM
|
5400 RPM
|
HDD type
|
SATA
|
SATA
|
Battery
Battery Cell
|
4 Cell
|
6 Cell
|
Battery type
|
Li-Ion
|
Li-Ion
|
Power Supply
|
65 W AC Adapter W
|
65 W AC Adapter W
|
Battery Life
|
3 Hrs
|
5 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
|
2.1
|
Other Networking Options
|
Multi Card Slot : 8-in-1 Card Reader
|
5-in-1 Card Reader
|
Ports
USB 3.0 slots
|
2
|
N/A
|
USB 2.0 slots
|
2
|
N/A
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
N/A
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
N/A
|
Yes
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
1.0 MP
|
2.0 MP
|
Secondary cam(Rear-facing)
|
No
|
No
|
Speakers
|
Stereo Speakers
|
Stereo Speakers
|
Sound Technologies
|
Waves MaxxAudio 4
|
N/A
|
In-built Microphone
|
N/A
|
Yes
|
Peripherals
Optical Drive
|
Tray-load DVD RW Drive
|
Tray-in Rambo drive
|
Drive Type
|
DVD Writer
|
N/A
|
Pointing Device
|
Touchpad
|
Touchpad
|
Keyboard
|
Standard Keyboard
|
Standard Keyboard
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
|
Laptop Battery AC Adapter User Guide and Manuals
|