Vivobook 15 X540
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X540UA
X540NA
Model
X540UA
X540NA
Color
Silver Gradient
Black
Black
Operating System
Windows 10 Home - ASUS recommends Windows 10 Pro for business
Windows 10 Pro - ASUS recommends Windows 10 Pro for business
Endless
Windows 10 Home - ASUS recommends Windows 10 Pro for business
Endless
Processor
Intel® Core™ i3-8130U Processor 2.2 GHz (4M Cache, up to 3.4 GHz, 2 cores)
Intel® Core™ i5-8250U Processor 1.6 GHz (6M Cache, up to 3.4 GHz, 4 cores)
Intel® Core™ i3-7020U Processor 2.3 GHz (3M Cache, up to 2.3 GHz, 2 cores)
Intel® Core™ i3-6006U Processor 2.0 GHz (3M Cache, up to 2.0 GHz, 2 cores)
Intel® Pentium® Gold 4415U Processor 2.3 GHz (2M Cache, up to 2.3 GHz, 2 cores).
Intel® Core™ i7-8550U Processor 1.8 GHz (8M Cache, up to 4.0 GHz, 4 cores)
Intel® Core™ i3-6100U Processor 2.3 GHz (3M Cache, up to 2.3 GHz, 2 cores)
Intel® Core™ i5-6200U Processor 2.3 GHz (3M Cache, up to 2.8 GHz, 2 cores)
Intel® Core™ i7-7500U Processor 2.7 GHz (4M Cache, up to 3.5 GHz, 2 cores)
Intel® Pentium® 4405U Processor 2.1 GHz (2M Cache, up to 2.1 GHz, 2 cores)
Intel® Core™ i3-7100U Processor 2.4 GHz (3M Cache, up to 2.4 GHz, 2 cores)
Intel® Core™ i5-7200U Processor 2.5 GHz (3M Cache, up to 3.1 GHz)
Intel® Celeron® N3350 Processor 1.1 GHz (2M Cache, up to 2.4 GHz, 2 cores)
Graphics
Intel® UHD Graphics 620
Intel® HD Graphics 620
Intel® HD Graphics 520
Intel® HD Graphics 510
Intel® HD Graphics 630
Intel® HD Graphics 520
Display
15.6-inch, FHD (1920 x 1080) 16:9 aspect ratio, LED Backlit, 60Hz refresh rate, 200nits, 45% NTSC color gamut, Anti-glare display, Non-touch screen
15.6-inch, HD (1366 x 768) 16:9 aspect ratio, LED Backlit, 60Hz refresh rate, 200nits, 45% NTSC color gamut, Anti-glare display, Non-touch screen
15.6-inch, HD (1366 x 768) 16:9 aspect ratio, LED Backlit, 60Hz refresh rate, 200nits, 45% NTSC color gamut, Anti-glare display, Non-touch screen, (Screen-to-body ratio)75%
15.6-inch, FHD (1920 x 1080) 16:9 aspect ratio, LED Backlit, 60Hz refresh rate, 200nits, 45% NTSC color gamut, Anti-glare display, Non-touch screen, (Screen-to-body ratio)75%
Memory
4GB DDR4 on board
Max Total system memory up to:12GB
4GB DDR4 on board
4GB DDR4 SO-DIMM
Max Total system memory up to:12GB
4GB DDR4 on board
2GB DDR4 SO-DIMM
Max Total system memory up to:12GB
4GB DDR4 SO-DIMM
Max Total system memory up to:8GB
4GB LPDDR3 on board
Max Total system memory up to:4GB
2GB LPDDR3 on board
Max Total system memory up to:2GB
8GB LPDDR3 on board
Max Total system memory up to:8GB
Storage
1TB SATA 5400RPM 2.5" HDD
256GB SATA 2.5" SSD
512GB SATA 2.5" SSD
1TB SATA 5400RPM 2.5" Hybrid SSHD
256GB SATA 2.5" SSD, 1TB SATA 5400RPM 2.5" HDD
500GB SATA 5400RPM 2.5" HDD
128GB SATA 2.5" SSD, 1TB SATA 5400RPM 2.5" HDD
128GB SATA 2.5" SSD
256GB SATA 2.5" SSD
128GB SATA 2.5" SSD
500GB SATA 5400RPM 2.5" HDD
1TB SATA 5400RPM 2.5" HDD
Expansion Slots (includes used)
1x DDR4 SO-DIMM slot
1x STD 2.5” SATA HDD
Optical Drive
DVD writer 8X
DVD writer 8X
I/O Ports
2x USB 2.0 Type-A (data speed up to 480Mbps)
1x USB 3.2 Gen 1 Type-A (data speed up to 5Gbps)
1x HDMI 1.4
1x 3.5mm Combo Audio Jack
Micro SD card reader
1x USB 2.0 Type-A (data speed up to 480Mbps)
1x USB 3.2 Gen 1 Type-A (data speed up to 5Gbps)
1x HDMI 1.4
1x 3.5mm Combo Audio Jack
Micro SD card reader
Keyboard & Touchpad
Chiclet Keyboard with Num-key, 1.8mm Key-travel, Touchpad
Chiclet Keyboard with Num-key, 1.8mm Key-travel, Touchpad
Camera
VGA camera
Audio
SonicMaster
Audio by ICEpower®
Built-in speaker
Built-in microphones
SonicMaster
Audio by ICEpower®
Built-in speaker
Built-in microphones
Network and Communication
Wi-Fi 5(802.11ac) (Dual band) 1*1 + Bluetooth® 5.1 Wireless Card (*Bluetooth® version may change with OS version different.)
Wi-Fi 5(802.11ac) (Dual band) 2*2 + Bluetooth® 5.1 Wireless Card
Wi-Fi 4(802.11bgn) (Single band) 1*1 + Bluetooth 4.0
Wi-Fi 5(802.11ac) (Dual band) 2*2 + Bluetooth® 5.1 Wireless Card
Wi-Fi 4(802.11bgn) (Single band) 1*1 + Bluetooth 4.0
Battery
33WHrs, 3S1P, 3-cell Li-ion (up to 6 hours battery life)
33WHrs, 3S1P, 3-cell Li-ion (up to 6 hours battery life)
Power Supply
ø4.0, 45W AC Adapter, Output: 19V DC, 2.37A, 45W, Input: 100~240V AC 50/60Hz universal
ø4.0, 33W AC Adapter, Output: 19V DC, 1.75A, 33W, Input: 100-240V AC 50/60Hz universal
Weight
1.90 kg (4.19 lbs)
2.00 kg (4.41 lbs)
Dimensions (W x D x H)
38.10 x 25.10 x 2.70 ~ 2.72 cm (15.00" x 9.88" x 1.06" ~ 1.07")
Built-in Apps
McAfee
MyASUS
MyASUS Features
AppDeals
System diagnosis
Battery health charging
Splendid
Tru2Life
Function key lock
WiFi SmartConnect
Battery health charging
Splendid
Tru2Life
Function key lock
Microsoft Office
1-month trial for new Microsoft 365 customers. Credit card required.
1-month trial for new Microsoft 365 customers. Credit card required.
Ecolabels & Compliances
Energy star
Security
Trusted Platform Module (Firmware TPM)
Bioses Booting User Password Protection
HDD User Password Protection and Security
Bioses setup user password
Trusted Platform Module (Firmware TPM)
Bioses Booting User Password Protection
HDD User Password Protection and Security
Bioses setup user password
Disclaimer
¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing will vary by device. Certain features require specific hardware (see aka.ms/windows11-spec)
Included in the Box
Backpack
* Included accessories vary according to country and territory. Please check with your local ASUS retailer for details.
USB-A to RJ45 gigabit ethernet adapter
Wired optical mouse (USB)
Carry bag
UNIEX CASE
Backpack
* Included accessories vary according to country and territory. Please check with your local ASUS retailer for details.
Product has High-Definition Multimedia Interface.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

*¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing will vary by device. Certain features require specific hardware (see aka.ms/windows11-spec). ¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing will vary by device. Certain features require specific hardware (see aka.ms/windows11-spec).*

IPS stands for in-plane switching, a type of LED (a form of LCD) display panel technology.

Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.

The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.

Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.

Product specifications may differ from country to country. We recommend that you check with your local dealers for the specifications of the products available in your country. Colors of products may not be perfectly accurate due to variations caused by photography and monitor settings.Due to photographic variables and conditions, actual product appearance may differ from images shown on this site.Although we endeavor to present the most accurate and comprehensive information at the time of publication, we reserve the right to make changes without prior notice.

  • Price may not include extra fee, including tax、shipping、handling、recycling fee.
  • For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.
  • The availability of the 6GHz Wi-Fi band may vary depending on the country and its specific regulations. This feature is only supported when used with the specific wireless card provided at shipment, and requires Windows 11 or later.
  • The drivers on this PC are only compatible with Windows 11 version 24H2 or later. To ensure optimal functionality and avoid any potential issues, please do not manually install an older version of the operating system.
  • Due to surface-mounted components near the motherboard's M.2 slot, only single-sided SSDs are supported.

    * Result from mobiles Mark 2014 office productivity.