The Dell Inspiron 15 3521 (3521345001BT) is a great option if you need a laptop with touchscreen. However, the main feature that grabs your attention is its mighty battery backup. A sound graphics processor with quality speakers and an efficient configuration make the device more efficient.
Display and Design
The Dell Inspiron 15 3521 (3521345001BT) features a 15.6 inch HD LED backlit display with TrueLife and a native resolution of 1366x768 pixels that offer limited brightness, viewing angles and colors. The multi touch display however enables you to browse through all your favourite apps, games and multimedia files smoothly.
The 33.9mm thick body undoubtedly makes the gadget a bit anti portable but has a matte finish that can resist scratches, smudges and fingerprints easily. It sports a standard touchpad and keyboard as input options.
Processor and OS
Under the hood, the laptop poses a 3rd generation Intel Core i3-322U CPU loaded on the HM76 Express chipset and clocking at 1.9GHz. It supports a 4GB DDR3 RAM as is normally found in affordable laptops but can be expanded up to 8GB if you wish to experience better performance. A 1GB AMD Radeon HD 7670M CPU handles the graphics bit well. It runs on Windows 8 OS of 64 bit architecture which is apt for this touchscreen gadget.
Camera, Storage and Multimedia
The Dell Inspiron 15 3521 (3521345001BT) comes with a good quality 1MP webcam on board and digital microphone. On the storage front, it has a 500GB hard disk and a tray load DVD RW Drive.
While the 1GB graphics card guarantees high quality video quality, the Waves MaxxAudio 4 sound delivered by the stereo speakers make you groove to music.
Battery and Connectivity
The Dell Inspiron 15 3521 (3521345001BT) is fuelled by a 6 cell Li-ion battery that boasts of a stunning battery backup of up to 8 hours. Connectivity features equipped in the gadget come in the form of Ethernet Gigabit LAN, WLAN 802.11 b/g/n, Bluetooth v4.0, 2 USB 3.0 ports, 2 USB 2.0 ports, VGA port, HDMI port and digital media reader.