8,550mAh Battery, Built-In Fan & Flagship CPU — All for £400? (Redmi K90 Max)

Is a built-in cooling fan on a phone a genius engineering feat, or just a massive gimmick? Today we are testing the imported Redmi K90 Max—a £400 powerhouse packing a jaw-dropping 8,550mAh battery, an IP69 rating, and the flagship MediaTek Dimensity 9500 processor. We push its gaming performance to the absolute limit in Call of Duty Mobile, analyze the real-world thermal throttling numbers, and find out if that spinning fan actually cools the phone down or just drains power. CHAPTERS: 0:00 The Built-In Fan: Gimmick or Genius? 0:46 Design & The Isolated Thermal Tunnel 1:13 Camera System Test (50MP + 8K Video) 1:55 Dimensity 9500 Performance & Benchmarks 2:42 The Fan Test: Does It Actually Work? 4:10 8,550mAh Battery Life: A 3-Day Phone? 5:17 3500-Nit Display & Call of Duty Gaming 6:08 Console Gaming (Xbox Controller & Bose Audio) 7:47 Is the Redmi K90 Max Worth Importing? #RedmiK90Max #GamingPhone #TechReview #Redmi #Dimensity9500 Follow Us On Other Places For Updates Shorts -    / @nowthentech   TikTok -   / nowandthentech   X -   / nowandthentech   *On this channel we use Affiliate link which means we may earn a commission,this doesn't impact what you will pay but does support the channel to continue to create content and we only recommend products that we believe in and are valuable to you the viewer *