Specifications: CPU Intel Core i5-7300HQ RAM 8GB Graphics NVIDIA® GeForce® GTX 1050 with 4GB GDDR5 Memory 8GB DDR4-2400MHz; up to 32GB Display 15.6" 4K Ultra HD (3840 x 2160) InfinityEdge touch display Connections 1 HDMI 1.4 2 USB 3.0 with PowerShare 1 Thunderbolt™ 3 (2 lanes of PCI Express Gen 3) Supports: Power In / Charging, PowerShare, Thunderbolt 3 (40Gbps Bi-Directional), 3.1 USB Gen 2 (10Gbps), VGA, HDMI, Ethernet and USB-A via Dell Adapter (Sold Separately) Networking Dell Wireless 1820A 2x2 802.11ac+ Bluetooth 4.1 Dell Wireless 1830 3x3 802.11ac + Bluetooth 4.1 Miracast™ capable Storage 256GB PCIe Solid State Drive Sizeheight x width x depth (in mm) Height: 0.45 – 0.66" (11-17mm) | Width: 14.06" (357mm) | Depth: 9.27" (235mm) | Starting at weight: 1.8kg (4 lbs) i with 56Whr battery, SSD and non-touch display; Starting at weight: 4.5 lbs (2kg) i with 97Whr battery, SSD and touch display Battery 97 Wh Lithium-Ion, six cells CameraWebcam 720p Weight 2.kg Additional features Speakers: Stereo speakers with Waves MaxxAudio Pro Keyboard: Chicle Keyboard Light: yes My Dell Dell Digital Delivery Dell Backup & Recovery DropBox Microsoft Office 2013 trial McAfee LiveSafe (30 days)