TCL CSOT's 700Hz OLED Ambition: A Vision of the Future or Overkill?

In a landscape already pushing past 500Hz, the gaming world is abuzz with reports that TCL CSOT is setting its sights on an astonishing 700Hz for future OLED gaming monitors. Is this an ambitious leap forward for player immersion, or are we witnessing the industry's refresh rate arms race reaching a point of diminishing returns?

According to market research firm Omdia, the Chinese manufacturer is reportedly planning to produce 32-inch and 34-inch OLED displays with refresh rates up to 700Hz. Production is forecasted to begin in 2028 at the company's planned “Gen 8.6” factory in Guangzhou, China. This aggressive move comes as the overall OLED display market experiences significant growth, with shipments expected to reach 6.1 million panels this year, marking a 79% increase over the previous year, and 7.5 million in 2027, driven in part by more accessible pricing.

The Unrelenting Quest for Speed

For years, higher refresh rates have been a cornerstone of competitive PC gaming, promising smoother visuals and reduced input lag. We've seen a steady climb to increasingly higher refresh rates, now beyond 500Hz with current-generation gaming monitors. The question arises: what tangible benefit does 700Hz offer over existing high refresh rates, or even 500Hz, especially when pushing such frame rates demands an equally powerful, and expensive, graphics card and CPU setup? For most players, the perceived difference beyond a certain threshold becomes incredibly nuanced, if not imperceptible.

While esports professionals might theoretically benefit from every millisecond gained, the vast majority of gamers, even enthusiasts, may find that the visual improvement offered by 700Hz over already high refresh rates doesn't justify the likely premium price tag. This looks less like a pursuit of genuinely enhanced user experience and more like a marketing battle for headline-grabbing specifications in an increasingly crowded market, where every manufacturer seeks to claim the highest numbers.

A Bold Technological Bet

TCL CSOT’s strategy for achieving these ambitious refresh rates hinges on its planned use of Inkjet Printing OLED (IJP-OLED) technology. This differs significantly from the traditional vacuum evaporation methods employed by competitors like Samsung Display and LG Display. The IJP-OLED process is touted to potentially reduce material waste and lower manufacturing costs, which could be a critical advantage in making such high-end displays more affordable in the long run. However, the consistent quality of IJP-OLED in larger production volumes remains to be fully proven. The company is already working on smaller IJP-OLED displays, with Omdia noting that 27-inch 4K 120Hz OLED displays for an MSI monitor are expected to ship in the third quarter of 2026. This indicates a gradual progression in their OLED panel development.

This push for extreme refresh rates is not isolated; TCL CSOT has been showcasing various display innovations, from a 31-inch dome-shaped 4K 120Hz OLED gaming monitor to a flexible 14-inch 4K 120Hz OLED screen with 2,500 nits peak brightness for portable devices. These developments underscore a commitment to pushing display boundaries, even as Samsung Display and LG Display currently dominate the OLED panel market, supplying the majority of panels. TCL CSOT is clearly positioning itself to carve out a significant share, with Omdia forecasting that Asus and MSI will be major purchasers of OLED monitors in 2026, capturing 23% and 14% respectively, offering a clear target for new panel suppliers. While the 700Hz displays are still a few years away, TCL CSOT's technological investments suggest a long-term vision to redefine what’s possible in gaming visuals, even if the immediate practical benefits remain a subject of debate.