The new one-bar hinge, dual fan, and rear venting for an improved Intelligent Thermal Solution mean you can put in long hours on the job, and the ThinkPad X1 Carbon Gen 9 laptop will stay as cool as you are. The Lenovo ThinkPad X1 Carbon Gen 9 features a refined 16:10 display with narrow bezels and a rich, high-resolution screen. Choose the UHD+ panel with Dolby Vision to improve your viewing experience. The Dolby Atmos Speaker System on the ThinkPad X1 Carbon Gen 9 laptop includes two upward-firing speakers and two downward-firing woofers-this creates an immersive sound experience you'll enjoy for work and for play. Dolby Voice and four 360-degree far-field mics combined with a high-definition camera for visual clarity improve remote collaboration and ensure you're heard loud and clear during calls.