Lenovo - Yoga C940 2-in-1 14" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD + 32GB Optane
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Description
Features
Windows 10 operating system
Windows 10 brings back the Start Menu from Windows 7 and introduces new features, like the Edge Web browser that lets you markup Web pages on your screen. Learn more ›
14" 10-point multitouch screen
3840 x 2160 native resolution. Touch, tap, glide and make the most of Windows 10. IPS technology for wide viewing angles. Energy-efficient LED backlight.
10th Gen Intel® Core™ i7-1065G7 mobile processor
Powerful quad-core, eight-way processing performance.
16GB system memory for intense multitasking and gaming
Reams of high-bandwidth LPDDR4X RAM to smoothly run your graphics-heavy PC games and video-editing applications, as well as numerous programs and browser tabs all at once.
512GB Solid State Drive accelerated by Intel® Optane™
SSDs with Intel Optane memory are the fastest as compared to NAND SSDs. Intel Optane H10 with SSD offers speedy storage and accelerates opening your frequent programs. See www.bestbuy.com/optaneh10disclaimers.
360° flip-and-fold design
Offers four versatile modes — laptop, tablet, tent and stand. Lenovo Transition automatically switches specific applications to full screen when changing from PC to tablet, tent or stand position.
Intel® Iris® Plus graphics
Offers stunning graphics on an ultra-light laptop. Delight in brilliant color and rich detail on 4K HDR video. Tackle creative projects or popular games with ease.
Weighs 2.98 lbs. and measures 0.6" thin
Ultrathin and ultralight for maximum portability, featuring a smaller screen size and omitting the DVD/CD drive to achieve the compact form factor. 4-cell lithium-ion battery.
Durable metal casing
Creates a sophisticated look and provides a rigid but lightweight frame that withstands everyday bumps and knocks.
Thunderbolt port for connecting advanced monitors and external drives
This single interface supports both high-speed data and high-def video — plus power over cable for bus-powered devices — ideal for digital content creators.
Wireless/Wired connectivity (WiFi 6 - 802.11 ax)
Flexible, dual-band connectivity w/ greater reliability thanks to two data streams and antennas. Connect to a Wi-Fi router to experience GB Wi-Fi speeds nearly 3X faster vs. standard Wi-Fi 5 w/ improved responsiveness for even more devices.
Built-in HD webcam with dual array microphone
Makes it easy to video chat with family and friends or teleconference with colleagues over Skype or other popular applications.
RGB backlit keyboard
Allows you to enjoy comfortable and accurate typing, even in dim lighting.
Built-in fingerprint reader
Streamlines security settings for quick, typo-free access.
Basic software package included
30-days trial of Microsoft Office 2019.
Additional port
Headphone/microphone combo jack.
Note: This laptop does not include a built-in DVD/CD drive.
Intel, Pentium, Celeron, Core, Atom, Ultrabook, Intel Inside and the Intel Inside logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
Alexa Built-In*
With Alexa on your PC, you can voice control your day at home and on the go. Just ask, and Alexa can add an appointment to your calendar, turn on the lights, set a reminder, or play today's hits.*Requires Activation
What's Included
Lenovo Yoga C940-14IIL 81Q9
4-cell battery
Power adapter, active pen
Key Specs
- Screen Size14 inches
- Screen Resolution3840 x 2160 (4K)
- Touch ScreenYes
- Processor ModelIntel 10th Generation Core i7
- Storage TypeSSD
- Total Storage Capacity512 gigabytes
- System Memory (RAM)16 gigabytes
- GraphicsIntel Iris Plus Graphics
- Battery Life (up to)10.5 hours
- Battery TypeLithium-ion
- 2-in-1 DesignYes
- Backlit KeyboardYes
General
- Product NameYoga C940 2-in-1 14" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD + 32GB Optane
- BrandLenovo
- Model Number81Q90041US
Display
- Display TypeLED
- Screen Size14 inches
- Screen Resolution3840 x 2160 (4K)
- Touch ScreenYes
Processor
- Processor BrandIntel
- Processor ModelIntel 10th Generation Core i7
- Processor Model Number1065G7
Storage
- Storage TypeSSD
- Total Storage Capacity512 gigabytes
- Solid State Drive Capacity512 gigabytes
- Solid State Drive InterfacePCIe
Memory
- System Memory (RAM)16 gigabytes
- Type of Memory (RAM)Not provided
- System Memory RAM Speed3733 megahertz
Graphics
- Graphics TypeIntegrated
- GPU BrandIntel
- GraphicsIntel Iris Plus Graphics
Compatibility
- Operating SystemWindows 10 Home
Connectivity
- Number of Thunderbolt Ports (Total)2
- Number of USB Ports (Total)1
- Headphone JackYes
Power
- Power Supply InputUSB 3.1 Gen1
- Power Supply Maximum Wattage45 watts
- Battery Life (up to)10.5 hours
- Battery Cells4-cell
- Battery TypeLithium-ion
Camera
- Front-Facing CameraYes
- Front Facing Camera Video Resolution720p
- Built-In MicrophoneYes
Features
- 2-in-1 DesignYes
- Backlit KeyboardYes
- Speaker TypeStereo speakers
- Security FeaturesFingerprint reader
- Casing MaterialOther
Dimensions
- Product Height0.6 inches
- Product Width12.6 inches
- Product Depth8.5 inches
- Product Weight2.98 pounds
Certifications & Listings
- ENERGY STAR CertifiedNo
- EPEAT QualifiedNo
Included
- Included SoftwareMcAfee LiveSafe (30 days trial), Lenovo Vantage and Microsoft Office 2019 (30 days trial)
- Optical Drive TypeNone
Warranty
- Manufacturer's Warranty - Parts1 year
- Manufacturer's Warranty - Labor1 year
Other
- UPC194552170080
Customer reviews
Rating 4.1 out of 5 stars with 851 reviews
(851 customer reviews)Rating by feature
- Battery Life4.1
Rating 4.1 out of 5 stars
- Speed4.3
Rating 4.3 out of 5 stars
- Display4.5
Rating 4.5 out of 5 stars
Customers are saying
Customers recognize the Yoga C940 for its stunning 4K display, lightweight design, and user-friendly interface. Many reviewers rave about the laptop's vibrant and sharp screen, making it ideal for streaming movies or working on creative projects. The laptop's portability and solid build quality are also highly praised, with users appreciating its sleek design and sturdy construction. However, some users have expressed concerns about the laptop's battery life and occasional overheating issues.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Build quality, Screen
Rated 5 out of 5 stars
Excellent laptop is ahead of the competition
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I bought this laptop after purchasing, exchanging, and then returning the new OLED Spectre 13. My reasons were: -Crackling speakers above 65% volume on almost any music and video (both units I owned exhibited this characteristic, and as a musician this was unacceptable to me) -Clacky trackpad (also on both units) -Keyboard was offset to the left and made typing difficult -Dots on OLED screen- especially visible on whites and greys- however, contrast and color accuracy and vibrancy are best in class on the HP- probably amazing for video and picture editing What makes the Lenovo superior: -Build quality is top notch -Incredible sound system for a laptop- almost like listening to a Bluetooth speaker -Much more comfortable and well placed keyboard- my typing accuracy doubled -Trackpad is larger and sturdier -the 14" screen makes streaming and browsing the web much more enjoyable -The battery seems to last about 1-2 hours longer -Geekbench, Cinebench, PcMark 10 and Novabench benchmarks were higher on the Lenovo than the Spectre I had the Spectre for about 4 weeks before exchanging it for the Lenovo, so I had plenty of time to form my opinion. I hope that this review helps those who may be on the fence between the two. Build quality is so important on a laptop, and I feel much more secure with the Lenovo.
I would recommend this to a friendBrand response from Lenovo Product Expert
Posted .Thank you for choosing the Lenovo Yoga C940-14 4K Model. Every component of Yoga C940 was engineered with your experience in mind. That’s why The Yoga C940 offers the brilliant color and clarity of a 4K VESA-Certified Display HDR 400 edged with ultra-narrow bezels. At 500 nits brightness, it’s 50-percent brighter than standard SDR displays. You’ll enjoy amazing realism that's vivid, nuanced, and powerful. Capture your ideas the moment inspiration hits with a garaged digital pen. Featuring an in-body charging compartment, the Yoga C940 ensures you’ll never lose a thought—or your digital pen—again. The convertible hinge hides a powerful Dolby Atmos Speaker System that immerses you in 3D sound in every mode. Combined with two sets of speakers featuring powerful subwoofers, custom tweeters, and unique vibration buffers that reduce unwanted noise, your audio will sound bigger, deeper, and more accurate. Experience how the Yoga C940 embodies world-class craftsmanship, innovative solutions, and elevated design. Log into your Yoga C940 in less than two seconds with an integrated fingerprint reader. That’s three times faster than the average time it takes to type a password. Forget your password. Yoga is committed to protecting your privacy. Slide the Yoga C940’s TrueBlock Privacy Shutter closed for true peace of mind when you’re not using your webcam.
- Pros mentioned:Screen
Rated 4 out of 5 stars
Overall great a great computer
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great laptop, especially with the discount. The feeling of the keyboard and the material is top-notch. The sound quality is very impressive. I switched from surface pro and there are several things can be improved. First is the pen. It is smaller and slender than surface pen. It is not easy to use at first and there is no “eraser” at the top. The second is the fan noise. The fan will run start constantly even stays on desktop with almost no task. It still happens when I update to the newest driver. I try to change the battery plan but there is no option. The noise is not crazy loud but it is obvious with a quiet surrounding. It is very close to a perfect purchase(4.5/5). This is the best price with such configuration. But definitely can be improved.
I would recommend this to a friendBrand response from Lenovo Product Expert
Posted .Thank you for choosing the lenovo Yoga C940-14 4K model. The Lenovo Active Pen is garaged within the Yoga C940-14. You can capture your ideas the moment inspiration hits with a garaged digital pen. Featuring an in-body charging compartment, the Yoga C940 ensures you’ll never lose a thought—or your digital pen—again. You can change the power settings within Windows 10 that will control the workload at idle of your Yoga C940-14. Here is a link to instructions for changing power settings within Windows 10:  https://technet.microsoft.com/en-us/windows/dn938325(v=vs.60).
- Cons mentioned:Overheating
Rated 4 out of 5 stars
Nice laptop
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The first one I bought was completely malfuntioned... it was getting too hot real fast and glitching alot... I sent it back and and they replaced with another new one and worked perfectly fine super fast and great quality for video editing and photography editing doesn't get hot like the first one... speakers are amazingly awsome super loud for a laptop.... Love it so much just right for me I also got the mouse super cool on Lenovo.com...but gave it a 4 star because of the first laptop that was malfunctioning and killed my thrill the geting this in my hands that day.. but so far Great computer will recommend...
I would recommend this to a friend - Pros mentioned:Speed
Rated 5 out of 5 stars
Love it
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have had my share of laptops I am more than happy with my Lenovo! Very fast, crystal clear and it has a tablet feature with a stylus. Great for realtstate, digital contract signing and day to day.
I would recommend this to a friend Rated 5 out of 5 stars
The Lenovo Yoga C940 is fast, reliable and cool.
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I got the Lenovo Yoga C940 for about a year now and it has been working great, it looks modern, it is slim and the battery lasts a long time. I take the laptop everywhere and when it is sitting on my desk for a long time, I have it on battery saving, so it charges up to a certain percentage then it works until it needs to be charged again, saving the life of the battery. It is a touchscreen so it is super easy to just use both of my hands to get where I want. I recently updated to the Windows 11 and I did not have to do anything for it to do it. I like how reliable it is and I will keep buying Lenovo.
I would recommend this to a friendRated 1 out of 5 stars
Terrible Built-In Defect in Otherwise Great Laptop
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love everything about this computer EXCEPT the major defect with the screen. It is the same one everyone has documented where the taskbar takes over the screen. When I went to Best Buy, they said it was the first case they had seen with this new model but that it was common defect with older Lenovo models. I replaced the computer with the same model thinking it was an isolated incident. It was not. DO NOT let Lenovo tell you any different. This is a BUILT IN defect as attested to by Best Buy and CANNOT be solved by simply deleting competing anti-virus software. It is happening to MANY people with this exact same model. Very dissapointed because otherwise it is an excellent machine. Amazing screen resolution and brightness, comfortable keyboard, sleek look, the two-in-one function works seemlessly, the built-in stylus is really helpful and the sound bar has a smart location. It's also light but with a solid-feel which is great when you're using it as a tablet. I love everything about this laptop other than the glaring built-in defect that Lenovo is trying to pass the blame for. This issue showed up only a few weeks into me having the Lenovo, so I would recommend paying attention to your warranty period and sending it back when you see it happening as well. If you feel you can live with the defect feel free to buy it, but as Best Buy told me, it would be better to replace the computer because the defect will only get worse with time, it will not go away because it is built-in to the computer itself, and then you'll be strapped with a $1,500 machine when you could have used that money to have a slightly less sleek option that actually works the way its supposed to. 1 Stars because the computer is admittedly nice, but again I recommend looking elsewhere. (Also, the purchase date is from the replacement laptop I received after finding the defect in the first. I would have purchased a different laptop if I knew then that it was a widespread problem.)
No, I would not recommend this to a friendBrand response from Lenovo Product Expert
Posted .We are sorry to hear that you had issues with your Lenovo Yoga C940-14 4K model. It is possible that restoring the computer back to original factory settings will correct the issue you encountered. This system is equipped with OneKey Recovery System. There is a very small pin hole on the bottom of the computer, at the bottom left corner of the cooling vent on the device. You will need a pin to push this reset button. Plug the device in. Let the battery charge for about 15 minutes. Push the reset button. The system should boot to a choice screen where you can choose "Restore To Factory Default". Select this. It will delete everything from the hard drive except the original factory install of the operating system. You will need to reinstall all programs and files after the reset. If you don't have copies of the files, try to make one before you restore by selecting "Boot to desktop" and trying to back up your files. Once you have the computer reset, be sure any software you installed is compatible with Windows 10. There is no need to install Microsoft Office software. The software is already part of the operating system, you just need to activate the software with a purchased product key. If you have installed a copy of Microsoft Office, this is conflicting with the existing copy on the system and this will slow your system down. If you have installed a 3rd party anti-virus program, be sure that Windows Defender is turned off and that the trial version of McAfee Anti-Virus software is uninstalled. There can only be one anti-virus program on the system. You may need to restore your system to original factory default settings if any of the programming errors have occurred. You can do that by typing "restore" in the Cortana search window. Just click on the magnifying glass icon at the bottom left of your Windows 10 Desktop. Click on "Reset This PC" Then click on "Get Started" and follow the on screen directions to restore to factory defaults. If the problem persists, we recommend you contact Lenovo Tech Support at: 877-453-6686.
- Pros mentioned:Build quality, Screen
Rated 5 out of 5 stars
Very good machine
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Lenovo laptop exceeded all my expectations. Right out of the box, the build quality impressed me, with its sleek design and durable construction that feels ready to handle the rigors of daily use. The performance of this laptop is outstanding, thanks to its powerful processor and ample RAM. Whether I'm working on intensive tasks, streaming high-definition videos, or running multiple applications simultaneously, this laptop handles everything with remarkable speed and efficiency. What stands out the most is the vibrant display, offering crisp, clear visuals that make everything from text to images look absolutely stunning. The color accuracy and brightness levels are perfect for both work and entertainment. The keyboard and touchpad are also worth mentioning. Typing feels comfortable and responsive, making long work sessions much more pleasant. The touchpad is precise, allowing for easy navigation and multitasking. Battery life is another area where this Lenovo laptop shines. It lasts all day on a single charge, even with heavy use, which is perfect for someone like me who's always on the move. Lenovo's customer support and warranty services add an extra layer of reassurance, knowing that any issues will be promptly and effectively addressed. In conclusion, this Lenovo laptop is a fantastic choice for anyone in need of a reliable, high-performing machine. Whether for work, study, or entertainment, it delivers exceptional performance, stunning visuals, and all-day battery life, all wrapped up in a stylish and sturdy package. Highly recommended!
No, I would not recommend this to a friend Rated 1 out of 5 stars
Beautiful Laptop That is a HUGE Letdown
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.1st let me say this is a gorgeous laptop. Screen is killer and love the design. Has built in mini sound bar upfront that actually aims at your while you use it vs under the laptop like most others. Built in pen storage and amazing screen. Specs wise this is 11th GEN 17 16gb ram 512ssd so BEAST. However this laptop apparently has a MAJOR Quality control issue. The screen. Since I got it the screen will replicate the task bar and slowing scroll it up. UPdated drivers, bios, reboot, reset etc. If you touch the screen it will go away but for how much this laptop is and is a HUGE let down. ALSO FYI Lenovo warranty Starts with 1st Owner so if you buy open box like I did, it had 1 MONTH WARRANTY LEFT & thanks on Lenovo not best buy. I was very disappointed in this laptop after working on and currently owning a Lenovo Thinkpad but apparently there is a Major difference in quality. The screen thing is common look at the best buy reviews or even look at other sites. Plenty of owners with the same issue. With this laptop it seems its hit or miss on quality control. Go for it if you want but make sure you buy Geek Squad warranty because Lenovo Customer service will have you frustrated.
No, I would not recommend this to a friend
Q: QuestionCan this be connected to power full time rather that on battery? Does 4k run hotter than HD?
Asked by Wayne.
- A:Answer We have 6 of these for some of my employees that needed the 17” landscape. Yes, this can be connected all the time via power chord. I have not noticed these head up at any time of use. Personally, I use the 15.6” and love it. I own a law firm, title company and several real estate ventures. Since COVID - I have an additional external monitor I use with it (another portable 17”) and have zero problems.
Answered by Realestate
Q: Questiondoes it come with the pen?
Asked by SLAD1.
- A:Answer Yes. The Lenovo Yoga C940-14 4K Model has a pen included that is docked within the computer where it is both stored and charged while not in use.
Answered by Lenovo Product Expert
Q: QuestionDoes this come with Wifi 6 or 5? This is an optional option on Lenovo website. But there is no information on Best Buy model.
Asked by burakgon.
- A:Answer It is the Intel Core i7, 10th Generation. It includes the Intel Wifi 6 chipset. Intel WiFi 6 AX201 160Mhz in Device Manager
Answered by VALANE
Q: QuestionIs the screen glossy or anti-glare?
Asked by Anthony.
- A:Answer Glossy, but not overly so. I recommend forgoing the 4K display unless you plan to only use this device for media consumption. The battery life with the 4K is pitiful. I usually get 2-3 hours max with brightness cranked down to less than half.
I would recommend:
Answered by hitguyblog
Q: QuestionCan I get it with build in dvd
Asked by Kenny.
- A:Answer No. The Yoga C940 has a solid design frame with minimal ports and you can't get a DVD writer/reader as a built in option.
Answered by CaryS
Q: QuestionDoes this laptop come with a graphics card.
Asked by Amithosh.
- A:Answer No. The Yoga C940-14 4K Model Number 81Q90041US, ships with integrated graphics processing within the Intel Core i7-1065G7. It is the Intel Iris Plus Graphics version. Here is the Yoga C940-15 Model Number 81TE0000US, with the NVIDIA GeForce GTX1650 Graphics Card, with 4GB GDDR5 RAM on the card: https://www.bestbuy.com/site/lenovo-yoga-c940-2-in-1-15-6-touch-screen-laptop-intel-core-i7-16gb-memory-nvidia-geforce-gtx-1650-512gb-ssd-iron-gray/6367793.p?skuId=6367793
Answered by Lenovo Product Expert
Q: QuestionWhat is stylus resolution when drawing?, can it do fine writing? If hand is propped on the screen,m is that part ignored?
Asked by r.
- A:Answer The included active pen that ships with the Yoga C940-14 4K model number 81Q90041US, has 4,096 levels of pressure sensitivity and provides a natural pencil-like and paper experience when you sketch and jot down notes. Users will also enjoy easy access to short-cut functions through two built-in customizable buttons on the base of the pen.
Answered by Lenovo Product Expert
Q: QuestionWhat specific Intel Iris Plus Graphics card does the Yoga C940-14 4K Model Number 81Q90041US, come with? Intel Iris Plus Graphics version's are many including 630, 640, 650, 655, G7.
Asked by Frodo.
- A:Answer The Lenovo Yoga C940-14 4K model number 81Q90041US, ships with the integrated Intel Iris Plus Graphics, within the 10th. Generation Intel Core i7-1065G7 processor. Here is a link to more information: https://ark.intel.com/content/www/us/en/ark/products/196597/intel-core-i7-1065g7-processor-8m-cache-up-to-3-90-ghz.html?wapkw=Intel Core i7-1065G7
Answered by Lenovo Product Expert