Everything I've tested.

A simple alarm clock, night light and wireless charger combined that works well if you still use an alarm clock.

A ring that lets you take calls by holding your finger to your ear; it feels first-gen but shows promise.

A connected Rubik's Cube with an app that adds guidance and minigames, and a very smooth feel.

A sticky pad with a cover to keep the stickiness lasting longer when not in use.

A portable 1080p display powered by the phone with one cable, useful for desktop mode or watching Netflix on the go.

A sensor kit for playing drums on any surface that he found mind-blowing, though it does not fully match a real kit.

The king of affordable smartphone stabilisers, worth a slight premium for how smooth the footage is.

A cool concept that turns into a phone stand, but the stickiness is not hugely reassuring.

A tiny speaker that clips onto an empty bottle to boost bass, and sounds detailed on its own too.

One of the better mobile gamepads, well built and slides onto the phone so no separate holder is needed.

A simple all-in-one cable with micro USB, USB-C and Lightning ends plus a USB-A to USB-C converter.

One of the best displays on the market, with a camera that keeps improving through updates and good battery life.

Much more expensive than the S10 Plus but a better phone all round with a bigger display, battery and faster charging.

A big step forward for Zenfone with cleaner software, huge battery and a flip camera, but the LCD panel isn't the best.

A well-judged phone with few sacrifices in the areas that matter, at roughly half the price of many flagships.

His personal value pick: as fast as pricier phones, so you don't feel you've compromised.

No longer the cheapest flagship-spec phone, but still one of the better ones, with light fast software and a dazzling 90Hz display.

Amazing waterfall display phone, as long as you like curved screens, and cheaper than Samsung or Apple flagships.

A cheaper, less stylish take on the Fold with a bundled second screen, but underwhelming cameras and an unwieldy accessory.

Performance better than many flagships, with a 64MP camera, very fast charging and a 90Hz AMOLED screen for $50 more.

Solid hardware, but it gets buried under many equally affordable phones that do more.

Feels great for a mid-ranger with solid design and camera, but you can get more power for the money.

Cheaper but weaker than the X2 Pro, so the Pro is the one to buy.

Superb camera at a reasonable price but niche, with a mid-range chip and average speaker.