Lenovo ThinkVision M14d Monitor – 14" IPS Portable USB-C Monitor

The Lenovo ThinkVision M14d Monitor is designed as a lightweight 14-inch portable monitor for professionals, students, remote workers, and users who require additional screen space while working on the go. A sharp 2240 x 1400 resolution is provided on an In-Plane Switching (IPS) panel, while a productivity-focused 16:10 aspect ratio provides additional vertical viewing space. With 100% sRGB color coverage, 300 cd/m² brightness, and wide 178° viewing angles, clear visuals and consistent colors are delivered for everyday productivity, presentations, creative work, and multitasking.

Portable use is supported by a slim design weighing only 0.6 kg (1.3 lbs), while viewing comfort can be improved through the integrated tilt and height-adjustable stand. Connectivity is provided through two USB-C 3.1 Gen 1 ports with DisplayPort 1.2 Alt Mode and USB 2.0 data transfer support. Eye comfort is also prioritized through Natural Low Blue Light, Eyesafe certification, TÜV Low Blue Light certifications, and TÜV Rheinland Flicker Free certification, making the ThinkVision M14d well suited for extended working sessions.

Key Features

14-inch 2.2K IPS Display

A 14-inch IPS display with 2240 x 1400 resolution is provided for detailed and sharp visuals. The 189 dpi pixel density allows text, spreadsheets, documents, images, and other content to be displayed with excellent clarity.

Productivity-Focused 16:10 Aspect Ratio

A 16:10 aspect ratio is used to provide more vertical workspace than conventional 16:9 displays. More document content, spreadsheet rows, browser pages, and application controls can therefore be viewed at once.

100% sRGB Color Gamut

A 100% sRGB color gamut and support for 16.7 million colors are provided, allowing vibrant and consistent colors to be displayed across a wide range of content.

300 cd/m² Brightness and 1500:1 Contrast Ratio

Brightness of 300 cd/m² is delivered alongside a 1500:1 contrast ratio, allowing content to remain clear and defined across different working environments.

Wide 178° Viewing Angles

Wide 178° horizontal and vertical viewing angles are supported by the IPS panel, helping colors and image quality remain consistent when the screen is viewed from different positions.

USB-C Connectivity

Two USB-C 3.1 Gen 1 ports are included with DisplayPort 1.2 Alt Mode and USB 2.0 data transfer support, allowing modern USB-C devices to be connected conveniently.

Lightweight Portable Design

A weight of just 0.6 kg (1.3 lbs) is maintained, making the monitor easy to carry between the office, home, meetings, classes, and other workspaces.

Adjustable Stand

A tilt and height-adjustable stand is included, allowing the viewing position to be adapted for improved comfort and productivity.

Eye Comfort Technologies

Extended viewing comfort is supported through Natural Low Blue Light, Eyesafe Display, TÜV Low Blue Light, TÜV Rheinland Low Blue Light, and TÜV Rheinland Flicker Free certifications.

Anti-Glare Screen

An anti-glare surface treatment is applied to help reduce distracting reflections and improve screen visibility in brightly lit environments.

Lenovo ThinkColour Support

Support is provided for Lenovo ThinkColour (Lenovo Accessories and Display Manager), allowing compatible display settings and functions to be managed through supported operating systems.

Specifications

Performance

• Display Size: 14"
• View Area: 301.5 x 188.5 mm
• Panel: In-Plane Switching
• Backlight: WLED
• Aspect Ratio: 16:10
• Resolution: 2240 x 1400
• Pixel Pitch: 0.135 x 0.135 mm
• Dot / Pixel Per Inch: 189 dpi
• View Angle (H / V): 178° / 178°
• Response Time: 6ms (Extreme mode) / 8ms (Normal mode)
• Color Support: 16.7 Million
• Refresh Rate: 60Hz
• Brightness: 300 cd/m²
• Contrast Ratio: 1500:1
• Color Gamut: 100% sRGB
• Screen Surface Treatment: Anti-glare
• Curvature: None
• Camera: None
• Microphone: None
• Speakers: None
• Power Consumption (Typical / Maximum): 6W / 7.5W

Design

• Stand: Tilt, Height Adjust Stand
• Case Color: Raven Black
• Side Bezel Width: 4.9 mm
• Mounting: Supports VESA mount 100mm
• ThinkCentre M Series Support: None
• Dimensions (W x D x H), Lowest Position: 314.4 x 106.4 x 216.5 mm (12.38 x 4.19 x 8.52 inches)
• Dimensions (W x D x H), Highest Position: 314.4 x 106.4 x 227.5 mm (12.38 x 4.19 x 8.96 inches)
• Packaging Dimensions (W x D x H): 384 x 277 x 76 mm (15.12 x 10.91 x 2.99 inches)
• Weight: 0.6 kg (1.3 lbs)
• Packaging Weight: 1.8 kg (4.0 lbs)

Connectivity

• Rear Ports: 2x USB-C® 3.1 Gen 1 (DP 1.2 Alt Mode, USB 2.0 data transfer)

Service

• Base Warranty: 3-year limited warranty

Certifications

• Environmental Certification: ENERGY STAR® Certified, EPEAT™ Silver, RoHS
• Ergonomic Certification: Eyesafe® Display, TÜV Low Blue Light (Hardware solution), TÜV Rheinland® Low Blue Light, TÜV Rheinland® Flicker Free
• Sync Technology: None
• Special Features: Lenovo® ThinkColour (Lenovo® Accessories and Display Manager) Support
• Lenovo® ThinkColour Compatibility: Windows® 10 & 11, Mac OS, and Windows® On Arm (functions vary across systems)
• Software Note: Lenovo® Accessories and Display Manager is formerly Lenovo® Display Control Center
• Natural Low Blue Light: Supported

Software

• Operating System: Support Windows® 10, Windows® 11

Accessories

In the Box:

• Monitor with stand
• 1x USB-C® to USB-C® cable (1m)
• Quick setup guide

Conclusion

The Lenovo ThinkVision M14d 14-inch Portable Monitor is designed to provide a compact second-screen solution with sharp 2240 x 1400 resolution, a spacious 16:10 IPS display, 100% sRGB color coverage, and convenient USB-C connectivity. With its lightweight 0.6 kg construction, adjustable stand, anti-glare surface, low blue light technologies, and wide viewing angles, dependable productivity and viewing comfort are provided whether it is being used at home, in the office, or while travelling.