Sonos Era 100 SL Next-Gen Home Bookshelf Speaker - White vs Play Smart Speaker - White — Comparison

Era 100 SL is the Sonos Era 100 SL Next-Gen Home Bookshelf Speaker in White, priced at £169, while Play is the Sonos Play Smart Speaker in White, priced at £299. In the Sonos smart speaker range, the Era 100 SL is the more affordable compact bookshelf option, while the Play is the higher-priced smart speaker with portability and automatic tuning features.

The Era 100 SL focuses on modern home placement, with Apple AirPlay 2, a dual-tweeter design, touch controls and a compact body. Those features make it attractive as a neat shelf, kitchen or bedroom speaker where stereo detail from a small unit matters. The Play also supports Apple AirPlay 2, but adds Automatic TruePlay, portable listening and Spotify Connect. It lacks the listed dual-tweeter and touch-control emphasis of the Era 100 SL, but its feature set leans more towards flexibility and adaptive sound.

Choose the Era 100 SL if you want a lower-cost Sonos speaker for a fixed room and value a compact design with straightforward touch control. At £169, it is £130 cheaper, which makes it easier to add to a multi-room setup or buy for a secondary space. The Play is better if you want a more premium smart speaker with automatic TruePlay tuning, Spotify Connect and portable listening. Its £299 price is harder to justify for a simple shelf speaker, but more appealing if you need those convenience features.

Bottom line: choose Era 100 SL if you want the cheaper compact Sonos bookshelf speaker with AirPlay 2 and dual tweeters / opt for Play if you want Automatic TruePlay, Spotify Connect and portable listening in a higher-priced Sonos model.