ASUS VivoBook Ultra K15 (2021), 15.6-inch (39.62 cms) FHD AMD Ryzen 7 5700U, Thin and Light Laptop (8GB/1TB HDD + 256GB SSD/Office 2019/Windows 10/Integrated Graphics/Gold/1.8 kg), KM513UA-BQ711TS

(3 customer reviews)

About this item Free upgrade to Windows 11 when available. Disclaimer-Upgrade rollout plan is being finalized and is scheduled to begin late in 2021 and continue into 2022. Specific timing will vary by device Processor: AMD Ryzen 7 5700U Processor, 1.8GHz Base Speed, Up to 4.3GHz Max Boost Speed, 8 cores, 16 Threads, 8MB L3 Cache Memory: 8GB (4GB onboard + 4GB SO-DIMM) DDR4 3200MHz, Support up to 12GB with | Storage: 1TB SATA 5400RPM 2.5″ HDD + 256GB M.2 NVMe PCIe 3.0 SSD Graphics: Integrated AMD Radeon Graphics Display: 15.6-inch (39.62 cms) FHD (1920 x 1080) 16:9, 250nits LED Backlit LCD, Anti-glare IPS-level Panel, NTSC: 45% Operating System: Pre-loaded Windows 10 Home with lifetime validity | Software Included: Pre-installed Office Home and Student 2019 with lifetime validity Design & battery: Up to 18.6cm Thin | NanoEdge Bezels | Thin and Light Laptop | Laptop weight: 1.8 kg | 42WHrs, 3-cell Li-ion battery | Up to 8 hours battery life ;Note: Battery life depends on conditions of usage
Keyboard: Backlit Chiclet Keyboard with Num-key | 1.4mm Key Travel I/O Port: 1x HDMI 1.4 | 1x 3.5mm Combo Audio Jack | 1x USB 3.2 Gen 1 Type-A | 1x USB 3.2 Gen 1 Type-C | 2x USB 2.0 Type-A | Micro SD card reader Other: 720p HD camera| Built-in speaker | Built-in microphone | Wi-Fi 6 (802.11ax) 2*2 | Bluetooth 5.0 Show More

SKU: B096W2CJYV Category:


From the manufacturer


Unique color-blocking Enter key

Say Yellow! to the world! The theme of expressive colours continues under the lid, where a color-blocking Enter key takes center stage.


A better view with NanoEdge

The thin-bezel NanoEdge display provides an expansive and immersive viewing experience by enabling a larger screen in a smaller frame. The Full HD display also offers wide viewing angles and exceptional color reproduction for truly vivid visuals.


Lighten the load

VivoBook Ultra K15 keeps you productive and entertained, no matter where you are. With an overall weight of just 1.8kg and an ultrathin profile, VivoBook Ultra K15 easily slips into your backpack so you can effortlessly take it along.


Fuel your productivity

Powered by the latest generation AMD Ryzen-5000 series mobile processor with 3200MHz DDR4 memory, VivoBook Ultra K15 offers the performance you need to get you through any task.










More storage, faster speeds

VivoBook Ultra K15 features a dual-storage design to give you superfast data performance and exceptional storage capacity. The SSD offers superfast response and app loading times, while the HDD can be used to store large amounts of data such as movies, music libraries and photo albums. Enjoy the best of both worlds, with SSD performance and HDD large storage capacity.


The ultimate performance boost — up to 40%!

ASUS Intelligent Performance Technology (AIPT) is an ultra-efficient thermal design and power-saving solution. It uses ASUS exclusive algorithms combined with between five and nine smart sensors, an aerodynamic IceBlade fan design and a power supply to intelligently increase CPU performance with improved stability while allowing all-day battery life and a quieter and cooler laptop. With ASUS Intelligent Performance Technology, your laptop could run in high-performance status as long as you need.

*The up to 40% performance increase is compared to a Cinebench R20 multi-core score of an AMD Ryzen 5000 Series Mobile CPU at fixed 15W TDP. Data is from ASUS internal laboratories.

Additional information



Item model number


Hard Drive Size

‎1 TB



Model Name

‎VivoBook Ultra K15 (2021)

Model Year


Product Dimensions

‎23.5 x 36 x 1.9 cm; 1.8 Kilograms


‎1 Lithium Polymer batteries required. (included)

Hard Drive Interface

‎Serial ATA

Mounting Hardware

‎Laptop, AC Adapter, User Guide, Manuals

RAM Size

‎8 GB

Memory Slots Available


Flash Memory Installed Size


Ram Memory Installed Size

‎8 GB

Maximum Memory Supported

‎12 GB

Ram Memory Technology


Hard Disk Description


Graphics Card Description


Memory Storage Capacity

‎256 GB

Hardware Platform


Operating System

‎Windows 10 Home

Processor Brand


Processor Speed

‎4.3 GHz

Processor Type

‎Ryzen 7

Processor Count


Processor Model Number

‎Ryzen 7 5700U

Optical Drive Type

‎No Optical Drive

Special Features

‎Anti Glare Screen, Light Weight, Thin, Built-in Microphone

Hardware Interface

‎MicroSD, USB 3.1 Type A, USB Type C, USB 2.0 Type A, 3.5mm Audio

Graphics Card Ram Size

‎8 GB

Graphics RAM Type


Graphics Card Interface


Graphics Coprocessor

‎AMD Radeon Graphics


‎1920 x 1080 Pixels

Computer Memory Type





‎19 Volts (DC)

Wireless Type

‎Bluetooth, 802.11ax

Standing screen display size

‎39.62 Centimetres

Display Type

‎LED Backlit LCD

Aspect Ratio


Screen Resolution

‎1920 x 1080 pixels

Audio Details

‎Headphones, Speakers

Microphone Form Factor


Microphone Technology

‎Built-in microphone

Refresh Rate

‎60 Hz


‎65 Watts

Power Source

‎Battery Powered

Battery Average Life

‎8 Hours

Battery Average Life Standby

‎8 Hours

Batteries Included


Batteries Required


Battery Cell Composition

‎Lithium Polymer

Software Included

‎Pre-installed Office Home and Student 2019 with lifetime validity

Number Of Items


Item Weight

‎1 kg 800 g

Display Technology

‎LED Backlit LCD

Connector Type

‎Bluetooth, Wi-Fi

Device interface - primary

‎Microphone, Keyboard

Form Factor


Device Type


Country of Origin


Keyboard Description

‎Backlit Chiclet Keyboard with Num-key

Customer Reviews

/* * Fix for UDP-1061. Average customer reviews has a small extra line on hover * */ .noUnderline a:hover { text-decoration: none; } 4.4 out of 5 stars 36 ratings P.when('A', 'ready').execute(function(A) { A.declarative('acrLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount"), 0) + 1); } }); }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount"), 0) + 1); } }); }); 4.4 out of 5 stars



Best Sellers Rank

#125,028 in Electronics (See Top 100 in Electronics) #696 in Traditional Laptops

Date First Available

8 June 2021


TECH FRONT ( CHONGQING) Computer Co. Ltd, NO 18 , Zongbao Road, Shapingba Dist,Chongquing, China


ASUS INDIA PRIVATE LIMITED, 402, Supreme chambers, 17/18, Shah Industrial Estate, Veer Desai Road, Andheri (west), Mumbai 400053, India

Item Dimensions LxWxH

23.5 x 36 x 1.9 Centimeters

Net Quantity

1 Count

Generic Name


3 thoughts on “ASUS VivoBook Ultra K15 (2021), 15.6-inch (39.62 cms) FHD AMD Ryzen 7 5700U, Thin and Light Laptop (8GB/1TB HDD + 256GB SSD/Office 2019/Windows 10/Integrated Graphics/Gold/1.8 kg), KM513UA-BQ711TS

  1. Everything is awesome about this laptop. It’s blazing fast in performance. I love the fingerprint logon.Only two downsides:1. The screen is not good quality. Colors are over saturated and somewhat not that pleasing.2. You cannot see anything on the keyboard. If you have an option, don’t go for silver & gold colour. The keyboard is silver in color and i cannot see any alphabet/numbers/characters.

  2. Had bought this laptop during the Great Indian Shopping Festival, and got a fair deal for AMD Ryzen 5700U based laptop.Pros:1) AMD Ryzen 5700U processor with 8 cores gives a blazing fast performance having being assisted with 256GB SSD. Install all your Program Files and data in the SSD drive for quick assess and fast memory read/write.2) Sound is powered by Harman/Kardon system which gives very good feel and clarity even on higher volume.3) Display is very good and you can enjoy watching all HD quality videos on this.4) LED-backlit keyboard helps in the night times and is very useful.5) Comes with pre-installed useful softwares like Microsoft Office and McAfee Anti Virus solution which in itself is costing more than 10k.6) Build quality of the laptop is very good.Cons:1) The laptop power charging indicator doesn’t show if the battery is fully charged. The LED shows white colour after reaching a certain number (90% I think), and it stays like that although the laptop is fully charged. So without checking the battery symbol in the system tray, it’s difficult to see if the laptop is fully charged or not.

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