ASUS Vivobook 15 Wow the World with Dynamic Power Vivobook 15 is a featured packed laptop that makes it easy to get things done. Lay flat hinge and powerful components make your day seamless. Aerodynamic Ice - Blades for cooling The new Vivobook series offers exceptional heat dissipation via two upgraded heat pipes1 and a new Ice - Blades fan that efficiently accelerates heat transfer. The 87-blade Ice - Blades fan and impeller are made of a liquid-crystal polymer that enables them to be lighter and thinner than ordinary fans. Each Ice - Blades fan blade has a 3D-curved aerodynamic design, allowing the fan to achieve better flow rate and lower noise. In addition, the Ice - Blades fans also use a fluid-dynamics bearing, which can achieve better vibration reduction and lower noise when compared to ordinary fans. Easy on your eyes Give your eyes a treat with Vivobook 15's clear, slim-bezel Nano - Edge display. It has wide viewing angles, and is TUV Rheinland-certified for low blue-light levels minimizing the risk of eye strain during marathon viewing sessions. Wide open for sharing The 180o lay-flat hinge makes it so much easier when you want to share stuff with those around you, too. Brilliantly nuanced Ergo - Sense keyboard are engineered to enable an input experience that's in harmony with how you move, feel and touch. Your comfort is our highest priority. That is why the Ergo - Sense keyboard has an incredibly satisfying feel, with the optimum bounce and travel calculated with fine-tuned precision. Experience the Ergo - Sense keyboard, and you will soon find yourself cruising effortlessly through your work. Full-sized keyboard 19.05mm It's time to say hello to Ergo - Sense, and goodbye to cramped laptop keyboards! The full-size 19.05 mm key pitch is the same as a desktop keyboard, so you can whizz through your work with superb typing comfort and accuracy. Dished key caps 0.2mm The 0.2 mm key-cap dish is designed to match the shape of your fingertips. The smooth-edged indent is carefully crafted for a comfortable yet precise feel, so your fingers are gently guided to the perfect contact point with the keys. Long key travel 1.4mm Good tactile feedback is important to let you know that your key press has been registered. The long 1.4 mm key travel allows you to type without having to use too much force. And underneath the key, there's a rubber dome crafted by keyboard experts here at ASUS. It guarantees your click force is met with just the right tactile bump you need for a nice grip. 99% bacterial inhibition. Your health safeguarded. The surface of any laptop harbours thousands of potentially harmful bacteria. To keep your laptop hygienic, it's protected by ASUS Antibacterial Guard - a special surface treatment that keeps the bugs at bay. In fact, Antibacterial Guard has been scientifically proven to inhibit the growth of bacteria by more than 99% over a 24-hour period, ensuring the surfaces of your laptop clean and sanitary for longer and reducing the spread of potentially harmful bacteria via contact. 99% EFFECTIVE Without ASUS Antibacterial Guard a sample of 10,000 bacterial cells grew to 28,000. Performing the same test with Antibacterial Guard saw the count reduced to just 16 - a growth restriction of more than 99%. Our test adheres to ISO 221968, and involves both E. coli and Staphylococcus aureus. ISO-CERTIFIED PROTECTION All bacteria can be classified by Gram staining into Gram positive or Gram negative, named after bacteriologist Hans Christian Gram. The ISO 221965 test defines Staphylococcus aureus and E. coli respectively as Gram positive and Gram negative. Many industries choose these two bacteria as test targets - and it is these that are tested against ASUS Antibacterial Guard. ANTIBACTERIAL SILVER IONS The ASUS Antibacterial Guard treatment consists of positively-charged silver ions and is durable enough for at least three years of normal usage. Household cleaning products and agents such as alcohol wipes and soap water won't easily wear away the silver-ion surface treatment, ensuring ASUS Antibacterial Guard's long-lasting bacterial-inhibiting effect. Physical webcam privacy shield Vivobook 15 takes your privacy and security seriously. There is an integrated privacy shield that slides over the webcam for instant privacy, shielding you against prying eyes and disturbances. Outstanding audio to hear the world Treat your ears to the Sonic - Master sound system in Vivobook 15. With DTS Audio Processing, you can experience improved audio through powerful speakers for distortion-free sound and deeper bass. DTS Audio Processing makes small speakers sound bigger and better, and puts you in the middle of the action. It also delivers incredible sound to your headphones. ASUS AI Noi