Tech specs Screen size: 15.6 in Full HD IPS TrueLife LED-backlit touchscreen (1920 x 1080), 10-finger multi-touch support Memory: 12GB DDR4 2400 MHz Storage: 1TB HDD Operating system: Windows 10 Home, 64-bit PC type: 2 in 1 Optical drive: None Media drive: 3-in-1 media card reader (SD/SDHC/SDXC) Audio: Waves MaxxAudio Pro Video: Intel UHD Graphics 620 with shared graphics memory Ports: 2 USB 3.1 Gen 1 (1 with PowerCharge) 1 USB 2.0 1 HDMI Headphone/Microphone jack combo Battery: 3-cell 42WHr Camera: Integrated widescreen 720p HD webcam Infrared camera supports Windows Hello (facial recognition) Wireless: 802.11ac Bluetooth: Yes Dimensions: 15.04 x 9.96 x 0.80 in (382.52 x 252.98 x 20.32 mm) Weight: 4.85 lbs (2.20 kg) Color: Theoretical Gray Model number: Inspiron 15 5000 Series (5579) Precision touchpad TPM 2.0 Touchpad dimensions: 107 x 82 mm Security lock slot