Lenovo - Yoga C940 2-in-1 14" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD + 32GB Optane
Model: 81Q90041US
SKU: 6369421
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- Key Specs
- Screen Size: 14 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 3840 x 2160 (4K) (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Processor Model: Intel 10th Generation Core i7 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Storage Type: SSD
- Total Storage Capacity: 512 gigabytes
- System Memory (RAM): 16 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Graphics: Intel Iris Plus Graphics (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Battery Life (up to): 10.5 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- 2-in-1 Design: true (A laptop and a tablet combined in one lightweight, portable device. Sometimes referred to as "convertible" or "hybrid" laptops, these devices deliver the processing power and keyboard of a laptop. When you're ready to play, either detach the screen or fold your 2-in-1 into tablet mode to comfortably watch movies, play games, read an e-book and more.)
- Backlit Keyboard: true (Integrated lights allow for visibility of the keys in low-light conditions.)
- General
- Product Name: Yoga C940 2-in-1 14" 4K Ultra HD Touch-Screen Laptop - Intel Core i7 - 16GB Memory - 512GB SSD + 32GB Optane
- Brand: Lenovo
- Model Number: 81Q90041US
- Display
- Display Type: LED
- Screen Size: 14 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 3840 x 2160 (4K) (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Processor
- Processor Brand: Intel
- Processor Model: Intel 10th Generation Core i7 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Processor Model Number: 1065G7
- Storage
- Storage Type: SSD
- Total Storage Capacity: 512 gigabytes
- Solid State Drive Capacity: 512 gigabytes (The amount of data that can be stored on the device's solid state drive (SSD). SSD is a flash-based storage with faster speeds than a hard disk drive (HDD).)
- Solid State Drive Interface: PCIe (Connects the solid state drive to the host system. PCI and SATA interfaces are the most common; PCI interfaces are typically faster, but SATA interfaces are compatible with a wider range of systems.)
- Memory
- System Memory (RAM): 16 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Type of Memory (RAM): Not provided (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- System Memory RAM Speed: 3733 megahertz (How fast the information-storing hardware operates. The faster the RAM, the faster memory can be transferred to other system components. Ultimately, faster RAM improves operational efficiency.)
- Graphics
- Graphics Type: Integrated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
- GPU Brand: Intel
- Graphics: Intel Iris Plus Graphics (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Compatibility
- Operating System: Windows 10 Home (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Connectivity
- Number of Thunderbolt Ports (Total): 2
- Number of USB Ports (Total): 1
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
- Power
- Power Supply Input: USB 3.1 Gen1
- Power Supply Maximum Wattage: 45 watts
- Battery Life (up to): 10.5 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Cells: 4-cell
- Camera
- Front-Facing Camera: true
- Front Facing Camera Video Resolution: 720p (Refers to the number of pixels, both horizontally and vertically, used by the camera facing the user to capture video. The higher the resolution the finer the video detail that can be seen.)
- Built-In Microphone: true
- Features
- 2-in-1 Design: true (A laptop and a tablet combined in one lightweight, portable device. Sometimes referred to as "convertible" or "hybrid" laptops, these devices deliver the processing power and keyboard of a laptop. When you're ready to play, either detach the screen or fold your 2-in-1 into tablet mode to comfortably watch movies, play games, read an e-book and more.)
- Backlit Keyboard: true (Integrated lights allow for visibility of the keys in low-light conditions.)
- Speaker Type: Stereo speakers
- Security Features: Fingerprint reader
- Casing Material: Other
- Dimensions
- Product Height: 0.6 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 12.6 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 8.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 2.98 pounds (The out of box weight of the item.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Included
- Included Software: McAfee LiveSafe (30 days trial), Lenovo Vantage and Microsoft Office 2019 (30 days trial)
- Optical Drive Type: None (An optical disk drive (ODD) uses a laser light to read data from or write data to an optical disc. These discs include CDs, DVDs, and Blu-ray Discs. This allows you to play music or watch movies using prerecorded discs.)
- Other
- UPC: 194552170080
Lenovo Yoga C940 Convertible 2-in-1 Laptop: Enhance digital creativity with this Lenovo Yoga laptop. The 14-inch UHD display with 10-point multi-touch operation offers high-quality visuals and lets you type easily, while the 512GB SSD offers rapid startup and data access times for running complete projects easily. This Lenovo Yoga laptop has an Intel Core i7 processor and 16GB of RAM, which offer fast task execution speeds.
- 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.
- 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
Whats Included
- Lenovo Yoga C940-14IIL 81Q9
- 4-cell battery
- Power adapter, active pen
Q: Can this be connected to power full time rather that on battery? Does 4k run hotter than HD?
A: 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.
A: 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.
A: It is the Intel Core i7, 10th Generation. It includes the Intel Wifi 6 chipset. Intel WiFi 6 AX201 160Mhz in Device Manager
Q: Is the screen glossy or anti-glare?
A: 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.
Q: Can I get it with build in dvd
A: 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.
Q: Does this laptop come with a graphics card.
A: 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
A: 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.
A: 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
