If you're looking for 4K Blu-rays to add to your collection or gift to a fan this Christmas, these are my top 12 discs that I've personally tested.

The Choice Bee AI Projector Air supports a stylus and comes in at an extremely low price, so we really hope it gets a global launch.

The Choice Bee AI Projector Air supports a stylus and comes in at an extremely low price, so we really hope it gets a global launch.

The Epson LS9000 delivers great 4K picture quality and gaming performance for the price compared to its home theater projector competition.

Big pictures, long life and both Filmmaker and ISF picture modes

The Epson Lifestudio Flex Plus has a fun, all-in-one design and 4K resolution, but better options are available for nearly the same price.

The Bravia Projector 7 is a high-end home theater projector with an astounding picture. The price is high, but it fares well against the competition.

The Kaleidescape Strato E represents the pinnacle of home entertainment, with stunning video and sound quality. It's not a cheap ecosystem to invest in, but if you want the best of the best, there's nothing better.

It comes at a premium, but the Valerion VisionMaster Pro 2 is a great projection system in a regal package.

The world's largest subwoofer is 100 inches across

The Nebula X1 is a super-bright portable 4k projector that can make your indoor and outdoor movie nights special. It's pricey for a portable, but then again, this is no ordinary portable projector.

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