Display and Design
The Dell Inspiron 15 3521 (3521547502BT) sports a 15.6-inch HD LED backlit TrueLife display with a resolution of 1,366 x 768 pixels. It is encased in a simple but solid black coloured outfit which measures 33.9mm around the waist and tips the scale at 2.3kg.
Processor and OS
For driving its processes, the laptop depends on a 1.8GHz Intel Core i5 processor from the third generation and sitting on HM76 Express chipset. Assisting it is a standard 4GB DDR3 RAM which functions at 1,600MHz and is further expandable up to 8GB via two DIMM slots. It runs on 64 bit Windows 8 OS.
Camera, Storage and Multimedia
The Dell Inspiron 15 3521 (3521547502BT) comes with a 1MP webcam and inbuilt microphone for handling high resolution video calls. The 750GB SATA hard disk provides more than sufficient space for creating a library of files. With the Tray Load DVD RW Drive, you can easily stream files through disks.
The AMD Radeon HD 8730M graphics processor with discrete 2GB DDR3 memory gives you the liberty to run rich games and videos without any lag. Powered by Waves MaxxAudio 4 technology, the stereo speakers provide rich multimedia experience.
Battery and Connectivity
Fuelled by a 6 cell Li-ion battery, the Dell Inspiron 15 3521 (3521547502BT) is capable of rendering uninterrupted service for up to 8 hours. On the connectivity front, the laptop supports Ethernet port, WLAN, digital media reader, Bluetooth v4.0, HDMI out, two USB 2.0 slots and two USB 3.0 ports.