Brilliant 4.5K Retina display see the big picture and all the details See it all in sharp glorious detail on the immersive 24-inch 4.5K Retina display. The P3 wide colour gamut brings what you’re watching to life in over a billion colours. Images shine with a brilliant 500 nits of brightness. Industry-leading anti-reflective coating delivers greater comfort and readability. And True Tone technology automatically adjusts the colour temperature of your display to the ambient light of your environment for a more natural viewing experience. So whether you’re editing photos working on presentations or watching your favourite shows and movies everything looks incredible on iMac. 1080p FaceTime HD camera ready for your close-up It’s the best camera system ever in a Mac. Double the resolution for higher-quality video calls. A larger sensor that captures more light. And the advanced image signal processor (ISP) of M1 greatly improves image quality. So from collaborating with co-workers to catching up with friends and family you’ll always look your best. Studio-quality mics for high-quality conversations Whether you’re on a video call with a friend cutting a track or recording a podcast the microphones on iMac make sure you come through loud crisp and clear. The studio-quality three-mic array is designed to reduce feedback so conversations flow more naturally and you interrupt each other less. And beamforming technology helps the mics ignore background noise. Which means everyone hears you - not what is going on around you. Six-speaker sound system audio that really fills a room The sound system on iMac brings incredible room-filling audio to any space. Two pairs of force-cancelling woofers create rich deep bass without unwanted vibrations. And each pair is balanced with a high-performance tweeter. The result is a massive detailed soundstage that takes your movies music and more to the next level. M1 chip with great power comes great capability M1 is the most powerful chip Apple has ever made. macOS Big Sur is an advanced desktop operating system. Combined they take iMac to entirely new levels of performance efficiency and security. iMac wakes from sleep almost instantly apps launch in a flash and the whole system feels fluid smooth and snappy. With up to 85 percent faster CPU performance and up to two times faster graphics performance than standard 21.5-inch iMac models you can use apps like Xcode and Affinity Photo to compile code in a fraction of the time or edit photos in real time. And it runs cool and quiet even while tackling these intense workloads. That’s the power of hardware software and silicon - all designed together..