One is a streaming all-in-one and the other is an amplifier. Judge them on how many boxes you want and what you already own, not on the spec sheet alone.
| Area | Better | Why |
|---|
| Power | evenly matched | Effectively the same output - 60W against 55W into 8 ohms is under 1dB, which is not an audible difference in loudness. |
| Grip on hard loads | evenly matched | Both behave much the same into 4 ohms - output nearly doubles (110W and 105W). |
| Noise floor | evenly matched | Much the same signal-to-noise ratio (109dB vs 110dB). |
| Built-in DAC | A | Both decode on board. Eversolo Play goes higher - 768kHz against 192kHz. Very few recordings exist above 192kHz, so treat this as headroom, not as sound quality. |
| Streaming | A | Only Eversolo Play has Roon and Qobuz. |
| Analogue inputs | A | Eversolo Play takes more analogue sources - 2 against 1. |
| Phono stage | depends | Eversolo Play has a built-in phono stage (MM) and Yamaha WXA-50 does not. Decisive if you own a turntable, completely irrelevant if you do not - and an outboard phono stage is easy to add later either way. |
| Use with a TV | depends | Only Eversolo Play has HDMI Yes, so the television can drive it directly and one remote controls the volume. If the system is for music only, this changes nothing. |
| Room to grow | evenly matched | The same expansion options on both. |
| Headphones | depends | Only Eversolo Play has a headphone output. Worth something if you listen late, nothing if you never do. |
| Price | B | Yamaha WXA-50 costs less - $599 against $699 at list. |
A Eversolo Play B Yamaha WXA-50
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both amplifiers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
Eversolo Play leads across most of the measured areas for a fairly modest premium, so it is the easier pick if the budget stretches. Yamaha WXA-50 is the one to take if it does not. If you play records, Eversolo Play saves you buying a phono stage; if you do not, ignore that row entirely. If this sits under a television, Eversolo Play is the one to buy - HDMI ARC means the TV remote controls the volume and there is no second box in the way.
What a spec sheet cannot show: how either sounds with your speakers, how the controls feel day to day, and what the app is like to live with - which is where most all-in-one amplifiers are actually won or lost. Power figures are the manufacturers' own and are not measured to a common standard, so treat small differences as noise. If you can hear both, that will tell you more than any row above.