Dell Inspiron 15R 5521 Laptop
3rd Gen Ci7 · 8GB · 1TB · Win8 · 2GB Graph
CPU3rd Gen Intel Core i7 3537U
GPUAMD Radeon HD 8730M
RAM8 GB DDR3
Storage1 TB
Display15.6 inches
Weight2.32 kg
OSWindows 8 (64-bit)
Full specifications
General
Series
15R
Model
5521781TB2R1
Utility
Gaming
OS
Windows 8 (64-bit)
Dimensions
376 x 259 x 31.3 mm
Weight
2.32 kg
Warranty
1 Year Complete Cover Warranty
Display
Type
HD LED Display with True Life
Touch
No
Size
15.6 inches
Resolution
1366 x 768 pixels
PPI
~ 100 PPI
Aspect Ratio
16:9
Anti Glare Screen
No
Connectivity
Ethernet
Yes
WiFi
Intel Centrino Wireless-N 2230
Bluetooth
v4
USB Ports
2 x USB 3.0
HDMI
1 x HDMI Port
Card Reader
8-in-1 Card Reader
Security Lock Port
Yes
Input
Camera
1.0 Megapixel, 1 MP
Keyboard
Standard Keyboard with Numeric Keypad
Touchpad
Touchpad
Inbuilt Microphone
Yes
Speakers
Yes, Stereo Speakers
Sound
Stereo Speakers with Waves MaxxAudio 4
Optical Drive
Tray-load DVD RW Drive
Processor
Processor
3rd Gen Intel Core i7 3537U
CPU Score
41 out of 100
Cache
4 MB
Brand
Intel
Series
Core i7
Model
3537U
Generation
3rd Gen
Chipset
Mobile HM76 Express
Graphics
GPU
AMD Radeon HD 8730M
Dedicated Memory
DDR3 2 GB
Brand
AMD
Memory
RAM
8 GB DDR3
Maximum RAM Supported
Upto 8 GB
RAM Slots
2
Hard Disk Capacity
1 TB
Hard Disk Speed
5400 RPM
Hard Disk Interface
SATA
Battery
Battery
6 Cell Battery
Adapter Type
65 W AC Adapter
Battery Backup
Upto 3 hours
Extra
Sales Package
Laptop, Battery, AC Adapter, User Guide and Manuals
Specifications compiled from Smartprix. Last updated 2026-09-30.
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