After almost 4 years Apple has finally updated the Apple TV 4K. This new version features an updated processor, the ability to calibrate your TV using your iPhone, and a redesigned Siri Remote (thank god!). It still looks the same on the outside, but we're dying to know if they've updated anything else in this shiny black box so let's tear it down! For high-res photos, more details, and a breakdown of all the silicon we found inside, check out our written teardown: https://www.ifixit.com/Teardown/Apple+TV+4K+2021+Teardown/142845 We used our Pro Tech Toolkit during this Teardown! https://www.ifixit.com/Store/Tools/Pro-Tech-Toolkit/IF145-307?utm_source=YouTube&utm_medium=ifixitchannel&utm_campaign=appletv4k2021teardown Thanks to our friends over at Creative Electron for all their cool X-rays! https://creativeelectron.com/ #AppleTV4K2021 #iFixit #iFixitTeardown Subscribe to our channel for all our latest teardown and repair videos! https://www.youtube.com/subscription_center?add_user=ifixityourself Follow us on Twitter: https://twitter.com/ifixit Check us out on Facebook: https://www.facebook.com/iFixit