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Asus Vivobook 14 X403 Review, Crazy battery life, Impressive Performance


The ASUS VivoBook 14 X403 is a compact laptop designed for everyday productivity. Its thin and light design, powerful Intel Core i7 processor, and long-lasting battery make it an excellent choice for busy professionals who need to stay productive on the go. ASUS VivoBook 14 X403 is one of the most popular and highly sought-after laptops, designed to deliver outstanding performance in a stylish, lightweight package. Combining a sleek design, powerful internals, and digital lifestyle technologies, this laptop has something for everyone. With all these fantastic features, the ASUS VivoBook 14 X403 is a perfect choice for a reliable, all-purpose laptop. In this review, we'll look in-depth at the features that make this laptop stand out.

Asus Vivobook 14 X403 Review, Crazy battery life, Impressive Performance

Design and Build Quality

The chassis is sturdy plastic with metallic accents and feels very premium. The laptop has an excellent slim profile and measures 14.7 inches in width and 0.8 inches in height. The laptop weighs only 1.6 kg, making it portable and easy to carry. The VivoBook 14 X403 is available in various colors, such as Star Grey, Rose Gold, and Slate Grey. It's made from aluminum alloy, which gives it a durable feel while being easy to carry. Its 14-inch display features thin bezels on the sides for an immersive viewing experience, and the keyboard is backlit for convenience and visibility in low-light conditions.

Impressive Performance

The ASUS VivoBook 14 X403 is powered by an Intel Core i5-1135G7 processor and 8 GB of DDR4 RAM. The Nvidia GeForce MX450 graphics card makes light gaming and photo/video editing a breeze. The laptop has a 512 GB M.2 SSD for storage which is perfect for storing all your files, documents, and multimedia. The laptop also has a fast charging port which can charge the battery to 50% in under 40 minutes.

Crazy Battery Life

One of the main attractions of the VivoBook 14 X403 is its battery life. ASUS claims it can last up to 10 hours on a single charge, and it performed close to that in tests. Even with heavy use, the battery held up well and only needed to be recharged once or twice daily.


Asus Vivobook 14 X403 Review, Crazy battery life, Impressive Performance

The VivoBook 14 X403 features a 14-inch full HD display with an IPS panel and 250 nits of brightness. It's the perfect size for working on the go, and the IPS panel ensures colors are vibrant and accurate. The display also offers wide viewing angles to work from any angle without worry. The viewing angles are good, and the anti-glare coating on the display prevents reflections. The display also supports ASUS Eye Care technology which helps to reduce the strain on your eyes during long usage sessions.


The VivoBook 14 X403 is impressively portable. At just over 3 lbs, it's light enough to carry in your bag without weighing you down. It's also slim and sleek, measuring just 0.7 inches thin. It's perfect for busy professionals who need to be able to take their laptops with them wherever they go.


The ASUS VivoBook 14 X403 has various ports and connectivity options. There are two USB 3.0 Type-A ports, one USB 2.0 Type-A port, one HDMI port, one Type-C port, a headphone jack, and a microSD card reader. The laptop also has WiFi 6 and Bluetooth 5.0 for wireless connectivity. The laptop has a 50Whr 4-cell lithium-ion battery.

Keyboard and Trackpad

The ASUS VivoBook 14 X403 has an ergonomic full-size backlit keyboard that is comfortable to type. The keys are well-spaced out and have a good amount of travel. The large multi-gesture trackpad is also very responsive and supports all the basic Windows 10 multi-touch gestures.

Vivobook 14 X403 Review

The first thing to note about the Vivobook 14 X403 is that it is a powerful laptop designed for multitasking and everyday use. Its combination of a 13.3-inch Full HD display, 8th generation Intel Core i7 processor, 8GB of RAM, and 512GB of storage makes it an excellent device for everyday tasks like web browsing, homework, and streaming video.

The design of the X403 is simple but elegant, with a thin and light body that weighs just 1.4 kg. The chassis is made of ABS plastic and sturdy enough to withstand everyday bumps and falls. It has a metal finish, gives it a premium look and feel, and looks like a pricier device than it is.

The 13.3-inch Full HD display offers an impressive color range and brightness. It is also surrounded by thin bezels, allowing for a larger display without compromising the size and weight of the laptop. The display also supports ASUS Splendid Technology, which automatically adjusts the display's color temperature to deliver a sharper, more vivid image.

The notebook is powered by an 8th-generation Intel Core i7 processor with 8GB of RAM and 512GB of storage. This combination of hardware makes the X403 an excellent choice for multitasking and everyday tasks. It can handle web browsing, streaming video, and more with ease.

In terms of ports, the X403 has plenty to offer. On the left side of the notebook, there are two USB 3.0 ports, a HDMI port, and a 3.5mm audio jack. The laptop's right side features a USB Type-C port, an SD card reader, and a Kensington lock slot.


  • Processor: 8th Generation Intel Core i7-8550U
  • Display: 13.3" Full HD (1920x1080) Display
  • Memory: 8GB DDR4 2133MHz SDRAM
  • Storage: 512GB SATA3 M.2 Solid State Drive
  • Graphics: Intel UHD Graphics 620
  • Connectivity: WiFi 802.11ac and Bluetooth 4.2
  • Battery: 50Wh 3-cell lithium-polymer battery
  • Operating System: Windows 10 Pro
  • Ports: 2 x USB 3.0, 1 x USB Type-C, 1 x HDMI, 1 x 3.5mm audio jack, 1 x SD card reader, 1 x Kensington lock slot
  • Dimensions: 32.2 x 21.7 x 1.7 cm
  • Weight: 1.4 kg


ASUS offers a 12-month warranty on all products purchased from ASUS-authorized dealers. This includes product repairs due to manufacturing defects or faulty parts and customer assistance.

The warranty covers defects in materials and artistry and is fully transferable to new owners should the notebook be resold or gifted. ASUS provides a one-year global warranty that covers the notebook in almost all countries.

Additionally, ASUS offers an optional extended warranty for consumers who wish to extend their coverage for up to 5 years.


The ASUS VivoBook 14 X403 is an excellent laptop for those looking for a reliable, all-purpose laptop. Its slim design, powerful processor, and impressive battery life make it perfect for productivity. Its large 14-inch display and a wide array of ports make it a great choice for gamers and power users. The excellent battery life, fast charging port, and wide range of ports make this laptop an even more attractive option. With all these features, the ASUS VivoBook 14 X403 is an excellent choice for a well-rounded laptop.

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