Tech

Independent, research-led buying guides to the best phones, gadgets and tech available in the UK.

Best Smart 4K Projector in 2026: 10 Ranked, and What 4K Really Means

Before you spend a penny, there is one thing worth knowing about every smart 4K projector in this price range, including all ten here: none of them are native 4K. They are native 1080p panels that accept and decode a 4K signal, then display it at 1080p, which the industry calls "4K supported". Several of the listings below admit this in their own small print. That does not make them bad, and a good 1080p projector on a 100-inch wall looks superb, but it does mean the number to compare is brightness, not resolution. The second thing to know is that brightness claims of "30,000 lumens" are marketing, and only ANSI lumens is a measured, comparable standard. We ranked the top 10 smart 4K projector options on Amazon by the specifications that actually differ: real ANSI brightness, which streaming system is built in, and whether Netflix is properly licensed or bolted on.

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Best 256GB MicroSD Cards in 2026: 10 Cards Ranked and Tested

A 256GB microSD card is the sweet spot for most phones, cameras and handhelds: enough space for thousands of 4K clips and RAW photos without paying flagship prices for a 1TB card. The best 256GB microSD cards also carry A1 or A2 app-performance ratings, UHS-I U3 speed classes and read speeds well past 100MB/s, so they keep up with 4K recording and fast file transfers rather than just adding storage. We compared the top 10 best 256GB microSD cards available on Amazon on real-world speed, durability and price, from budget cards under £35 to premium picks built for 4K video and Nintendo Switch libraries.

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Best Android Phones UK

Android is where the choice is. Whether you want the best Samsung mobile for under £150, a Google Pixel with years of updates, or simply a good Android phone that will not let a parent or grandparent down, there is a device here for you. For this guide we focused on what actually matters day to day: a bright screen, a camera that copes with real life, a battery that lasts, and how many years of software updates you get, because that is what keeps a phone secure and usable long after you buy it. Below are ten of the most popular Android phones on Amazon UK for 2026, from budget Samsung Galaxy models to premium Pixels, with an honest look at what each one really offers.

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