The iQOO 15 Ultra is making waves again with its huge active cooling fan, earning a spot as one of the top gaming phones. While other smartphones have experimented with cooling systems, iQOO has introduced the biggest fan ever in a phone. The big question is, does it truly game changer feature for gamers, or is it just a marketing gimmick?
The iQOO 15 first appeared in China in October 2025, and within just one month, it started appearing in other countries and global markets. Now, rumors about the Ultra model are spreading, with reports suggesting it could be introduced in February 2026.
Popular tipster Digital Chat Station has shared that the iQOO 15 Ultra will be a gaming-focused phone featuring the largest active cooling fan ever in a smartphone, designed to deliver top performance during intense gaming sessions.
Additionally, the display is rumored to be similar to the upcoming Galaxy S26 Ultra, offering a large 6.85-inch screen with a 1440×3168 resolution and a 144Hz refresh rate.
Why Large Cooling Fans Are Gaming-Centric
Active cooling fans are usually found in high-performance gaming phones, like the ASUS ROG or Nubia Red Magic series. Their main purpose is to prevent thermal throttling, helping the phone maintain high frame rates during long gaming sessions.
The iQOO 15 Ultra seems to be focused on hardcore gaming, as it is rumored to feature a large cooling fan inside the phone. A bigger fan can keep the device cooler even during heavy use, boosting performance enough to justify its size.
Other gaming-focused phones, like the OPPO K13 Turbo and ASUS ROG models, have slightly smaller cooling fans, yet they still perform well, handling intense gaming moments efficiently. iQOO, however, is aiming to be the first to feature the largest cooling system, potentially setting a new benchmark—if it can balance cooling efficiency, noise levels, and user comfort.
Overkill or Game-Changer?
iQOO is targeting mobile gamers worldwide. Looking at previous models, which were already strong in gaming, the new approach in the iQOO 15 Ultra could bring improved performance compared to older models, potentially setting a new benchmark in the gaming industry.
