| Brand: | Lenovo |
| Model Number: | 83FF0000US |
| Product Name: | Yoga Book 9i 2-in-1 13.3" 2.8K Dual Screen OLED Touchscreen Laptop - Intel Core Ultra 7 155U with 16GB Memory - 1TB SSD |
| Color: | Tidal Teal |
| Display Type: | OLED |
| Screen Size: | 13.3 inches |
| Screen Resolution: | 2880 x 1800 |
| Touch Screen: | true |
| Refresh Rate: | 60Hz |
| Brightness: | 400 nits |
| Processor Brand: | Intel |
| Processor Model: | Intel Core Ultra 7 Series 1 |
| Processor Model Number: | Series 1 155U |
| CPU Base Clock Frequency: | 1.7 gigahertz |
| CPU Boost Clock Frequency: | 4.8 gigahertz |
| Number of CPU Cores: | 12-core |
| Number of CPU Threads: | 14 |
| Neural Processing Unit (NPU): | true |
| Maximum NPU Performance: | 11 trillions operations per second |
| Storage Type: | SSD |
| Total Storage Capacity: | 1000 gigabytes |
| Solid State Drive Capacity: | 1000 gigabytes |
| System Memory (RAM): | 16 gigabytes |
| Type of Memory (RAM): | LPDDR5X |
| System Memory RAM Speed: | 7467 megahertz |
| Graphics Type: | Integrated |
| GPU Brand: | Intel |
| Graphics: | Intel Graphics |
| Operating System: | Windows 11 Home |
| Operating System Architecture: | 64-bit |
| Voice Assistant Built-in: | No |
| Works With: | Google Assistant |
| Display Connector(s): | 3 x Thunderbolt 4 |
| Number of DisplayPort Outputs (Total): | 3 |
| Number of Thunderbolt Ports (Total): | 3 |
| USB Ports: | 3 x USB-C 4 |
| Number of USB Ports (Total): | 3 |
| Headphone Jack: | false |
| Microphone Input: | false |
| Wireless Connectivity: | Bluetooth, Wi-Fi |
| Wireless Standard: | AX |
| Wireless Networking Standard: | Wi-Fi 6E |
| Number Of Ethernet Ports: | 0 |
| Network Connectivity: | None |
| CPU Cooling System: | Air |
| Power Supply Input: | USB-C |
| Power Supply Maximum Wattage: | 65 watts |
| Battery Life (up to): | 9.5 hours |
| Battery Cells: | 4-cell |
| Battery Chemistry: | Lithium-ion polymer |
| Front-Facing Camera: | true |
| Front Facing Camera Megapixels: | 5 megapixels |
| Built-In Microphone: | true |
| 2-in-1 Design: | true |
| Backlit Keyboard: | false |
| Customizable Keyboard Lighting: | No |
| GPS Enabled: | true |
| Media Card Reader: | false |
| Customizable Case Lighting: | false |
| Audio Technology: | Dolby Atmos Speaker System |
| Speaker Type: | 2 x 2W + 2 x 2W |
| Windows AI: | Copilot |
| Security Features: | Privacy camera, Facial recognition |
| Cable Lock Slot: | None |
| Casing Material: | Aluminum |
| Product Height: | 0.63 inches |
| Product Width: | 11.78 inches |
| Product Depth: | 8.03 inches |
| Product Weight: | 2.95 pounds |
| ENERGY STAR Certified: | true |
| EPEAT Qualified: | true |
| EPEAT Level: | Gold |
| Optical Drive Type: | None |