ASUS Vivobook AMD APU Dual Core A6 A6-9220 - (4 GB/1 TB HDD/Windows 10 Home) X542BA-GQ006T Laptop  (15.6 inch, Dark Grey, 2.3 kg)

Overcharging your laptop battery may lead to swelling of the battery that can damage your laptop. To prevent this laptop from overcharging, this device features the Asus Battery Health Charging Technology that lets you set the state of charge to 60 percent, 80 percent, or 100 percent. As a result, the chance of swelling is low and the battery lasts for a long time. Also, the Asus Fast-charge Technology ensures that the battery is charged up to 60 percent in about 49 minutes.

For easy and convenient connectivity, this Asus laptop features a USB 3.1 port with a reversible USB Type-C connector, USB 3.1, HDMI and VGA ports, and a 3-in-1 SD/SDHC/SDXC card reader to ensure that you can connect multiple devices to this laptop.

This is a visual optimisation technology that features four display modes to improve the visual quality of different content. The Normal Mode is ideal for daily tasks. The Vivid Mode improves the quality of photos and videos by optimising the contrast. The Eye Care Mode lowers the blue-light levels to reduce strain on your eyes. Finally, the Manual Mode lets you personalise the colour adjustments.

This technology uses intelligent algorithms to optimise the sharpness and contrast of each pixel in every frame of videos to offer vivid and lifelike visuals.

To improve the audio quality, this laptop features the Asus SonicMaster technology which is a combination of software and hardware. It is an audio tuning system that has been designed to elevate your aural experience. Also, its professional-grade codec offers precise audio encoding and decoding. The codec, along with amplifiers, large speakers, and resonance chambers, offers powerful audio with deep bass. Apart from these, it also offers signal processing and tuning to refine details, filter noise, and to improve the audio clarity.

The Asus Audio Wizard is a software suite to create an ideal audio balance in different types of content. It has a Music Mode, Movie Mode, Recording Mode, Gaming Mode, and a Speech Mode, to deliver high-quality audio.

To ensure that your laptop runs smoothly even after hours of working, it has the Asus IceCool technology to prevent the system from overheating. It uses a smart fan control, along with thin heat pipes and a clever internal layout, for efficient and effective cooling.

Asus has conducted stringent tests to ensure that you buy a durable, good quality product. This VivoBook has undergone 20,000 cycles of open-and-close hinge test, about 10-million keystroke, and a simulated high-altitude test to ensure quality.