WiiM Ultra or WiiM Amp: the smarter hi-fi upgrade for your setup?

Display

Winner: WiiM Ultra

The Ultra’s 3.5-inch touchscreen is a major practical advantage. It gives you album art, playback status, input selection and system control at a glance, which makes it feel more like a proper hi-fi front end than a hidden network box. The WiiM Amp has no equivalent screen, so you’re relying more heavily on the app or TV/voice control. For anyone who likes to interact with the system directly, the Ultra is the more polished and satisfying product.

Performance

Winner: WiiM Ultra for flexibility, WiiM Amp for simplicity

This is where the products diverge most. The Ultra is a digital preamp and streamer, so it is designed to feed an external amplifier or active speakers with cleaner source management and more upgrade potential. It includes HDMI ARC, a phono input, and a headphone output, which makes it a superb control centre for vinyl, TV and personal listening. The Amp, by contrast, combines streaming with amplification, so its appeal is immediate system-building convenience. If you need an all-in-one solution for passive speakers, the Amp wins on practicality; if you want the better foundation for a serious hi-fi chain, the Ultra wins.

Build quality and design

Winner: WiiM Ultra

Both are compact, Space Gray and sensibly styled, but the Ultra feels more like a premium component. The touchscreen, dedicated preamp role and broader input set make it the more ambitious piece of hardware. The Amp is neat and tidy, and its simplicity is attractive, but it is inevitably constrained by having to house both streamer and power amp in one chassis. For a rack, desk or hi-fi shelf where usability and front-panel interaction matter, the Ultra has the edge.

Battery life

Winner: Not applicable

Neither product is battery-powered, so battery life is not a meaningful comparison. In a home audio context, that is actually a good thing: both are mains-powered devices intended for permanent installation, not portable use.

Price and value for money

Winner: WiiM Amp for budget-conscious buyers, WiiM Ultra for overall system value

At £319, the WiiM Amp is £30 cheaper than the Ultra at £349, and that lower entry price matters if you need amplification included. If you are starting from scratch with passive speakers, the Amp can be the better value because it removes the need to buy a separate integrated amplifier. However, the Ultra’s extra connectivity is substantial: HDMI ARC for TV audio, a phono input for turntables, a headphone output, and a touchscreen. For anyone who will use those features, the Ultra’s £30 premium is easy to justify, and it may actually save money by reducing the need for extra boxes.

Game library/features

Winner: WiiM Ultra

These are music products, not gaming devices, but in feature terms the Ultra is the richer machine. It supports Google Cast and Alexa, streams from Spotify, Amazon Music, Tidal and more, and adds HDMI ARC, phono, and headphone functionality that broadens its role far beyond simple streaming. The Amp also supports AirPlay, Google Cast, Alexa and the same major music services, but it is more narrowly focused on powering speakers. If you want the widest feature set and the most future-proof connectivity, the Ultra clearly wins.

Overall user experience

Winner: WiiM Ultra

The Ultra is the more complete hi-fi control centre. It suits vinyl listeners, TV users, headphone listeners and anyone building a system around a separate amplifier or active speakers. The touchscreen makes daily use more intuitive, and the phono input plus headphone output mean it can serve multiple listening modes without extra hardware. The WiiM Amp is wonderfully convenient and will be the right answer for many people, especially if they simply want to connect passive speakers and start streaming. But in a straight head-to-head, the Ultra delivers the richer, more versatile and more audiophile-friendly experience.

Overall summary

Buy the WiiM Amp if you want the cheapest, simplest route to streaming into passive speakers with amplification built in. Buy the WiiM Ultra if you want the better long-term hi-fi component: more inputs, a proper touchscreen, headphone support, phono connectivity and a stronger foundation for a serious system. For most buyers who are choosing between these two specifically, the Ultra is the definitive pick unless you specifically need an integrated amplifier in the same box.