Boasting an innovative 360-degree hinge, the Dell Inspiron 15 bends over backwards to please with four different modes: tent, stand, laptop, and tablet. Its 15.6-inch Full HD wide-angle display features more screen and less bezel, so you have plenty of room to spread out—be it work or entertainment or both. The 7th Gen Intel Core i7 processor keeps things humming smoothly no matter what you throw at it. And the massive 1TB hard drive means you have loads of space for all your digital stuff.
Designed to impress, the Inspiron 15 features a dark-gray exterior finish and a smooth, matte-black inside for an attractive, professional look and feel.
Brilliant Full HD TrueLife display
Dell TrueLife displays deliver darker blacks and colors that pop for vivid graphics and lifelike video, perfect for gaming, watching movies, and viewing photos.
Powerful Intel Core i7 processor
The 7th Gen Intel Core i7 delivers the most responsive performance to date with features like built-in security and 4K resolution support.
Whether you're mixing or streaming, Waves MaxxAudio Pro delivers immersive sound full of clear highs, enhanced bass, and increased volume.
Built to take it
Inspiron laptops can survive short-term heat conditions up to 149°F. Hinges are still tight after opening and closing the lid 20,000 times. Commonly used keys have been tested up to 10 million times.
The best Windows yet
Windows 10 delivers faster start-ups, a familiar yet expanded Start menu, and great new ways to get stuff done across multiple devices.
The Microsoft difference
Signature Edition PCs
No Junkware or 3rd party trialware
The best computer meticulously configured
World-class security software
Powered by Windows
Discover new ways to work and play with Windows on all your devices. Be productive with Office, Skype with friends, watch movies and play games with Xbox, or access files anywhere with OneDrive.
Support from Answer Desk
Enjoy worry-free technical support and protection. Our friendly Answer Techs can answer your questions, resolve your problems, and help safeguard your new device.
15.6 in Full HD IPS TrueLife LED-backlit touchscreen (1920 x 1080), 10-finger multi-touch support
Intel Core i7-7500U 2.70 GHz with Turbo Boost Technology up to 3.50 GHz
8GB DDR4 2400 MHz
Hard drive size
1TB 5400 RPM HDD
Windows 10 Home, 64-bit
2 in 1
SD card reader
Waves MaxxAudio Pro
Intel HD Graphics 620 with shared graphics memory
2 USB 3.0 • 1 USB 2.0 • 1 HDMI • Headphone output/Microphone input combo
802.11ac (Miracast enabled)
15.04 x 9.96 x 0.80 in (381.90 x 253.10 x 20.20 mm)
4.40 lbs (1.99 kg)
Model number: Inspiron 15 5000 Series (5578) • Precision touchpad • TPM 2.0 • Touchpad dimensions: 107 x 82 mm • Security lock slot