Display manufacturer AOC has unveiled its new Professional P4 series, designed specifically for modern working environments. With refresh rates of 120 Hz, an innovative retractable USB hub and an extended warranty of five years, the series combines functionality with longevity. In addition to the technical features, the P4 series also stands out from conventional office monitors thanks to its focus on ergonomics and sustainability.
- 120 Hz refresh rate for smoother working and eye-friendly scrolling
- Pop-out USB hub with USB-C port and 15 W power delivery
- TÜV Eye Comfort certified with low blue light and flicker-free technology
- 5-year warranty and TCO Certified, generation 10
Innovative docking solution for the workplace
A special feature of the P4 series is the retractable USB hub, which can be extended from the bottom panel of the monitor when required. This makes the solution very different from traditional rear connections, which are often difficult to reach. When folded out, a USB-A and a USB-C port (15 W Power Delivery) are available directly on the front – ideal for quickly connecting smartphones, tablets or security dongles for software. When not in use, the hub disappears back into the housing, which contributes to a tidy, minimalist workspace. In addition, there are two further USB-A ports on the back, which are ideal for permanently connected peripherals such as a keyboard or mouse.
The idea of an integrated docking solution brings clear advantages for professional users who value both flexibility and a clean design. Particularly in environments where devices are frequently switched between, this approach proves to be time-saving and practical.
Strong picture quality with 120 Hz and Adaptive Sync
The first two models in the series, the 24P4U with a 23.8-inch Full HD IPS panel and the Q27P4U with a 27-inch QHD IPS panel, are aimed at users who value precision and a smooth display. Both support a refresh rate of 120 Hz and offer brightness values of 300 and 350 nits respectively. The combination of a response time of up to 4 ms GtG and Adaptive Sync technology ensures a smooth display – not only when working with spreadsheets and documents, but also with graphics-intensive applications or multimedia content.
Such a high refresh rate is rather unusual for office monitors, but brings tangible benefits: Motion blur is reduced, scrolling through documents or websites appears much smoother and eye strain is noticeably reduced during longer sessions. This makes the P4 series a future-oriented solution that is suitable for both classic office applications and creative work processes.
Ergonomics, sustainability and durability
In addition to image quality, AOC places particular emphasis on comfort and sustainability. All models in the P4 series are equipped with TÜV Eye Comfort-certified Low Blue Light technology and Flicker-Free to protect the eyes even after hours of use. For flexible workstations, the monitors can be adjusted in height by up to 150 mm, tilted, swiveled and even used in pivot mode. In addition, the 100×100 mm VESA mount supports integration into multi-monitor setups or special mounts.
Sustainability also plays a central role: the series is TCO Certified, generation 10 and Energy Star 8 certified, which reduces power consumption and minimizes the environmental impact. With a 5-year warranty, AOC also extends the lifespan of the devices and supports companies in avoiding electronic waste. This combination of efficiency, ergonomics and sustainability positions the P4 Series as a future-proof investment.
Prices and availability
The first two models of the P4 Series are available at the following prices:
- AOC 24P4U: 189 EUR (RRP) / 179 CHF (RRP, excl. VAT + vRG)
- AOC Q27P4U: 249 EUR (RRP) / 239 CHF (RRP, excl. VAT + ARG)
The 24P4U is already available, while the Q27P4U will be launched in mid-September 2025.
Conclusion
With the Professional P4 series, AOC delivers monitors that are characterized by a combination of high refresh rate, ergonomic features and sustainable design. The innovative pop-out USB hub brings real added value to everyday working life, while the 5-year warranty and environmental certifications make the devices particularly interesting for companies. Given the pricing, the series offers a strong overall package that combines functionality and future-proofing.
