Lenovo added a high-refresh 4K monitor to its ThinkVision lineup, giving creators and gamers a single-display option that handles both color-critical work and smooth motion. The ThinkVision P27UD-40 ships with a 120Hz refresh rate and Thunderbolt 4 connectivity, which means you can drive a 4K display at high frame rates while charging your laptop through the same cable. This combination targets users who want to cut desk clutter without sacrificing visual fidelity or responsiveness.
Thunderbolt 4 connectivity simplifies desk setups for creators and gamers
The display uses a 27-inch IPS panel that runs at 3840×2160 resolution. The display supports a 120Hz refresh rate with adaptive sync that adjusts between 24Hz and 120Hz to accommodate video playback, desktop use, and gaming.
Specifications
- Panel Size: 27 inches
- Panel Type: IPS
- Resolution: 3840×2160 (4K)
- Refresh Rate: 120Hz (24-120Hz adaptive)
- Response Time: 4ms GTG
Visual accuracy is a key focus for this model. The panel covers 99% of the sRGB and BT.709 color spaces, along with 98% of the DCI-P3 gamut. It supports 10-bit color depth through 8-bit plus Frame Rate Control, which helps reduce banding in gradients. The panel reaches 350 nits of typical brightness and offers a 4ms gray-to-gray response time.
Connectivity centers on a Thunderbolt 4 port, which provides high-bandwidth data transfer and video output. The monitor is priced at 3999 CNY (around $594), which converts to around $594. It went on sale on JD.com starting on September 5, 2024. Priced at 3999 CNY (around $594), the P27UD-40 offers Thunderbolt 4 connectivity on a 4K 120Hz panel.



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