Lenovo - Yoga Book 9i 2-in-1 14" 2.8K Dual Screen OLED Touchscreen Laptop - Intel Core Ultra 7 255H 2025 - 16GB RAM - 1TB SSD - Tidal Teal
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Highlights
- Key Specs
- Screen Size: 14 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 2880 x 1800 (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.)
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Brightness: 750 nits (A measure of the total light output.)
- Processor Model: Intel Core Ultra 7 Series 2 (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.)
- CPU Base Clock Frequency: 2 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- Storage Type: SSD
- Total Storage Capacity: 1000 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 Arc (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.)
- Display Connector(s): 3 x Thunderbolt 4 (The number and type of connectors used to connect to an external display.)
- Battery Life (up to): 22.6 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 Chemistry: Lithium-polymer
- 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
- Brand: Lenovo
- Model Number: 83KJ0000US
- Product Name: Yoga Book 9i 2-in-1 14" 2.8K Dual Screen OLED Touchscreen Laptop - Intel Core Ultra 7 255H 2025 - 16GB RAM - 1TB SSD
- Color: Tidal Teal
- Year of Release: 2025
- Display
- Display Type: OLED
- Screen Size: 14 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 2880 x 1800 (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.)
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Display Surface: Standard glass
- Brightness: 750 nits (A measure of the total light output.)
- Processor
- Processor Brand: Intel
- Processor Model: Intel Core Ultra 7 Series 2 (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: 255H
- Processor Model Year of Release: 2025 (The year the processor model was initially available for sale or built into a computer.)
- CPU Base Clock Frequency: 2 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- CPU Boost Clock Frequency: 5.1 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
- Number of CPU Cores: 16-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 16 (Generally, the more threads, the faster and more responsive the operating system.)
- Neural Processing Unit (NPU): true (Whether the product comes with an integrated neural processing unit (NPU) that performs computations for AI (artificial intelligence) functions to increase proficiency of the CPU and reduce power consumption.)
- Maximum NPU Performance: 13 trillions operations per second (The maximum neural processing unit (NPU) computations performed. NPUs increase proficiency of the CPU and reduce power consumption for AI (artificial intelligence) functions.)
- Storage
- Storage Type: SSD
- Total Storage Capacity: 1000 gigabytes
- Solid State Drive Capacity: 1000 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 4.0 (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): LPDDR5X (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- System Memory RAM Speed: 8400 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.)
- Number Of Memory Slots: 0
- 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 Arc (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 11 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
- Display Connector(s): 3 x Thunderbolt 4 (The number and type of connectors used to connect to an external display.)
- Number of HDMI Outputs (Total): 0
- Number of DisplayPort Outputs (Total): 0
- Number of Thunderbolt Ports (Total): 3
- USB Ports: 3 x USB-C 3.0 (The number and type of USB ports the product has.)
- Number of USB Ports (Total): 3
- Headphone Jack: false (The device features an interface that allows for the connection of headphones.)
- Microphone Input: false (The device features an input for connecting an external microphone.)
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Standard: BE (The wireless networking protocol used by the device. Each iteration of the protocol is based on the 802.11 standard developed by the Institute of Electrical and Electronics Engineers (IEEE) Standards Association. Denoted by letters following 802.11 (802.11a, 802.11ac, etc.), each version, published in alphabetical order, encompasses all previous versions.)
- Wireless Networking Standard: Wi-Fi 7 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Number Of Ethernet Ports: 0
- Power
- Power Supply Maximum Wattage: 65 watts
- Battery Life (up to): 22.6 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
- Battery Chemistry: Lithium-polymer
- Camera
- Front-Facing Camera: true
- Front Facing Camera Megapixels: 5 megapixels (The more megapixels, the more detail that the camera facing the user can capture.)
- 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.)
- Media Card Reader: false (A hardware device that allows for access to data on a memory card and enables the transfer of its files to a computer. These devices may have one or multiple slots for various types of memory cards, and may be integrated into the computer or available as an external device.)
- Audio Technology: High Definition (HD) Audio, Realtek ALC3306 codec
- Speaker Type: 4 stereo speakers, 2W x2 (woofers), 2W x2 (user-facing tweeters), optimized with Dolby Atmos, Smart Amplifier (AMP)
- Windows AI: Copilot
- Security Features: Privacy camera, Facial recognition
- Cable Lock Slot: None
- Stylus Dock: Non-charging
- Casing Material: Stainless Magnesium
- Dimensions
- Product Height: 0.63 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: 8.35 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: 12.4 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: 2.948 pounds (The out of box weight of the item.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: true (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: true (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.)
- EPEAT Level: Gold (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. Products are rated Bronze, Silver or Gold based on how many of 28 optional criteria they meet (below 50%, 50%, 75%).)
- Included
- 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.)
- Numeric Keypad: false
- Stylus Included: true
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 198155423680
From cover to cover, the Yoga Book 9i inspires your creativity. Built for hybrid productivity and multitasking in the on-the-go spaces and corners of your life where working, learning, and playing were once inconvenient, the Yoga Book 9i is more than a thin & light convertible device, it is redefining the category with dual-screen versatility, multi-modal productivity potential, and top-of-the-line entertainment capabilities. Just like a good book, you will never want to put it down.
- Windows 11 operating system: Windows 11 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.
- Copilot in Windows 11 - Get answers, inspiration, and summaries: Find the relevant information and ideas you need to power your own ingenuity. Copilot in Windows 11 can deliver answers that are more relevant to you.
- Dual 14" OLED multitouch screen: SuperBright Plus technology with antiglare treatment maintains the vivid colors in your movies, photos and videos, even when viewed in direct sunlight. 2880 x 1880 resolution.
- Intel Core Ultra 7 255H processor: Ultra-low-voltage platform. Ten-core, ten-way processing provides maximum high-efficiency power to go. Intel Turbo Boost Technology delivers dynamic extra power when you need it.
- Intel Arc Graphics: On-processor graphics with dedicated video memory to provide everyday image quality for Internet use, video streaming and casual gaming.
- 16GB system memory: Reams of high-bandwidth LPDDR5X RAM to smoothly run your graphics-heavy PC games and video-editing applications, as well as numerous programs and browser tabs all at once.
- 1TB solid state drive (SSD): While offering less storage space than a hard drive, a flash-based SSD has no moving parts, resulting in faster start-up times and data access, no noise, and reduced heat production and power draw on the battery.
- 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.
- Rotating Sound Bar Hinge: The rotating sound bar with Bowers & Wilkins speaker is equipped with a Dolby Atmos speaker system that brings 360-degree sound with growling lows and clean highs, dropping you into your favorite music and videos whether you’re in laptop mode, tent mode, or tablet mode.
- Weighs 2.95 lbs. and measures 0.63" thin: Lightweight design, featuring a slightly smaller screen and omitting the DVD/CD drive for improved portability. 4-cell lithium-ion battery.
- 3 Thunderbolt ports 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.
- Built-in IR webcam with dual array microphones: 5.0MP IR camera makes it easy to makes it easy to unlock your device with facial recognition, and video chat with family and friends.
- Seeing is believing: See how many ways you can realize your ambitions with the included folio stand, Bluetooth keyboard, and Active Pen giving you enhanced productivity options.
- Basic software package included: 30 day trial of Microsoft Office 365 & McAfee LiveSafe.
- 2 Months Adobe Creative Cloud: Unlimit your creativity: Start creating with a 2-month Adobe Creative Cloud membership**. Already a member? No problem. Your existing payment method will be paused for two months.
Whats Included
- Laptop
- Charger
- User Guide
Product Manuals
Disclaimers
- Actual battery life will vary and depends on many factors such as product configuration and usage, software use, wireless functionality, power management settings, and screen brightness. The maximum capacity of the battery will decrease with time and use.
Q: Can I connect an external monitor to the laptop and if so what docking station can I use?
A: Yes, You can plug your external monitors in.
A: Hey, We're sorry to hear that you ran into an issue with your open-box Yoga Book. We recommend working with your local Best Buy or Best Buy customer service online / over the phone to address this since Best Buy manages open-box product. Please feel free to reach out to us with any other questions!
Q: Open box means that the computer was used or is Broken ?
A: Hey Rubybebe12, The following quote is an excerpt from a Best Buy website that explains what open-box means, "The open-box designation refers to products that have been returned to a Best Buy store. Some of these items are just like new, while others might have slight wear or cosmetic damage and are discounted accordingly." If you'd like to learn more about what open-box items entail, please visit the following Best Buy webpage that was referenced for details: https://www.bestbuy.com/site/electronics/outlet-refurbished-clearance/pcmcat142300050026.c?id=pcmcat142300050026 | Feel free to reach out to us with any other questions!
Q: What all comes with the box?
A: Hey JohnJohnJones, In the box you'll find the Yoga Book 9i 14", its uniquely designed keyboard, mouse, pen, sleeve, a 65W power adapter and some light documentation. Please feel free to reach out to us with any other questions!
Q: Does it come with the keyboard?
A: Hi, The Yoga Book does feature a wireless keyboard that's designed to work alongside the Yoga Book 9i 2-in-1 14". Please feel free to reach out to us with any other questions!
Q: Does it come with a sleeve to carry everything?
A: Mine came with the carry sleeve, keyboard, and mouse.
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| Pros for Lenovo - Yoga Book 9i 2-in-1 14" 2.8K Dual Screen OLED Touchscreen Laptop - Intel Core Ultra 7 255H 2025 - 16GB RAM - 1TB SSD - Tidal Teal | |||
|---|---|---|---|
| Overall Performance, Screen Quality, Portability | Processor Speed, Battery Life, Build Quality, Performance, Dual Screen | Overall Performance, Screen Quality, Portability, Battery Life, Processor Speed | There were no pros for this product— |
| Cons for Lenovo - Yoga Book 9i 2-in-1 14" 2.8K Dual Screen OLED Touchscreen Laptop - Intel Core Ultra 7 255H 2025 - 16GB RAM - 1TB SSD - Tidal Teal | |||
| There were no cons for this product— | Weight | There were no cons for this product— | There were no cons for this product— |
Specs
Reviews
Customers are saying
Customers have good things to say about the Yoga Book 9i 2-in-1 laptop. Users appreciate the overall performance of this 2-in-1 laptop. The dual screen feature is also a highlight for many users.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Feature rich portable powerhouse
Wow! how much can you pack into a slim, compact and lightweight package? This Yoga Book was well thought out and designed. The dual monitors are fantastic OLED display's with terrific picture quality, brightness and contrast. Deep rich blacks that rival the best TV's. It has three Thunderbolt connectors for expanding and connecting peripherals from ultra high speed SSD's to external monitors. The included keyboard can be configured for external use, magnetically mounted to the lower display and can be slid up or down for different configurations. It is fantastic. Whether productivity, creativity or just fun, the Yoga Book 9i can be configured for just about anything you need it to be, The powerful Intel Core Ultra 7 225H processor and 16GB of RAM and 1TB SSD make it a super portable power house. After cleaning out the software I do not need, I configured it for my specific needs and it rocks. I added a USB-C powered external monitor and have a 2TB SSD that allows me to takle anything. I highly recommend it and give it 5 big fat stars.
Posted by Repro
- Rated 4 out of 5 stars
So easy
Like mobilities on this laptop and small, compact. Like dual screen which it help me easy to work on excell pread sheet.
Posted by ShinEric
- Rated 5 out of 5 stars
Enjoying myself
The way I think and use laptops has changed since purchasing this Lenovo. To be far it’s only the second laptop I’ve ever owned, but as far as “buying up” it’s been the best choice. For example. You can actually listen to music while watching a YouTube, change songs/videos with the mouse that comes with it. Tons of memory(1tb) I’ve had it for over 4 months and still have about 800mb left. Durable ( dropped it but no worries) Built in apps like the Note and I can write while on a Zoom call. The pen work’s great. Connectivity spot on. Two different types of keyboard. Goo speakers. Security great (fingerprint face recognition tried them both). Battery decent. Overall great product. Glad I bought it.
Posted by JulioO
