Amazon's Prime Day 4K Blu-ray sale is heaven if you want movies in Dolby Atmos and HDR to really show off what your…

It's Amazon Prime Day (well, week), and it's great news for physical media fans: there are tons of great deals on 4K Blu-rays, regular Blu-rays and DVDs. It includes big box sets and individual movies — there's way more there than I could hope to summarize here.

• Amazon US: See all 4K Blu-ray and Blu-ray Prime Day deals

• Amazon UK: See all 4K Blu-ray and Blu-ray Prime Day deals

So on this page, I've specifically picked out movies that I know to be excellent home theater showcases, either through spectacular visuals, super-immersive soundtracks, or both.

And I've limited the price to options under $15 in the US, and £17 in the UK, since that seems to be the sweet spot right now, though there are some excellent movies cheaper than that. You'll find the US options just below, or click here to jump to the UK options.

Options include modern showpieces such as Sinners, beautifully restored classics such as 2001: A Space Odyssey, and not reference-quality discs including Blade Runner 2049.

If you want more Prime Day options beyond movies, you can look at our on-going Prime Day live blogs, constantly updated with new deals and price changes — here's our US Prime Day live round-up, and here's our UK Prime Day UK live round-up.

• View the full Amazon Prime Day sale

Amazon's 4K Blu-ray sale — see all options

Amazon US: See all 4K Blu-ray and Blu-ray Prime Day deals

Amazon UK: See all 4K Blu-ray and Blu-ray Prime Day deals

US 4K Blu-ray deals

UK 4K Blu-ray deals

More Prime Day deals in the US

Amazon Devices: Fire Sticks & Echo from $18

Amazon Haul: viral gadgets, tech & appliances from $1.99

Apple: MacBooks, AirPods & AirTags from $29

Back-to-school tech: 48% off laptops, headphones & tablets

Cheap TVs: Samsung, Sony & LG from $89.99

Headphones: 50% off Beats, Bose & Samsung

Laptops: Apple, HP & Dell from $199

Smartwatches: up to $250 off Garmin & Apple

Vacuums: Dyson, Shark & Bissell from $34

More Amazon Prime Day deals in the UK

Amazon Prime: get a 30-day free trial

Amazon Devices: Fire, Ring & Blink from £13.99

Apple: up to 33% off AirPods & Apple Watch

Appliances: up to 45% off Ninja & De'Longhi

Fans: from £20

Headphones: up to 50% off Beats & Sony

Tablets: Samsung & Lenovo from £79.99

Vacuums: up to 40% off Shark & Roborock

Wearables: up to 30% off Garmin & Oura

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Matt is TechRadar's Managing Editor for Entertainment, meaning he's in charge of persuading our team of writers and reviewers to watch the latest TV shows and movies on gorgeous TVs and listen to fantastic speakers and headphones. It's a tough task, as you can imagine. Matt has over a decade of experience in tech publishing, and previously ran the TV & audio coverage for our colleagues at T3.com, and before that he edited T3 magazine. During his career, he's also contributed to places as varied as Creative Bloq, PC Gamer, PetsRadar, MacLife, and Edge. TV and movie nerdism is his speciality, and he goes to the cinema three times a week. He's always happy to explain the virtues of Dolby Vision over a drink, but he might need to use props, like he's explaining the offside rule.