Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | JBL - Authentics 500 | Google - Nest Audio |
|---|---|---|
| Output | 270 W | 75 W |
| Dolby Atmos | true | false |
| Matter / Thread | false | true |
Between the Authentics 500 and Nest Audio, the Authentics 500 comes out ahead in output / dolby atmos, while the Nest Audio wins on matter / thread. Overall, the Authentics 500 scores 63.9 and the Nest Audio scores 71.8 on our Mars Score.
Which should you buy?
The Nest Audio edges ahead on the Mars Score (63.9 vs 71.8), but the 7.9-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Authentics 500 if you care most about output / dolby atmos. The biggest gaps in its favor are output, dolby atmos. The single most decisive one: Output — 260.00% more. 270 W vs 75 W.
Pick the Nest Audio if you care most about matter / thread. Its strongest claims are matter / thread. The single most decisive one: Has Matter / Thread.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the Nest Audio is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: JBL - Authentics 500 or Google - Nest Audio?
Google - Nest Audio leads the current Mars Score by 7.9 points.The more useful decision is the trade-off behind that result: compare output, dolby atmos, matter / thread against the way you will actually use the product.
Choose JBL - Authentics 500 if…
JBL - Authentics 500 has the measurable edge on output w, has dolby atmos.
Choose Google - Nest Audio if…
Google - Nest Audio has the measurable edge on has matter thread.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why JBL - Authentics 500 wins
- ▲Output — 260.00% more. 270 W vs 75 W.
- ▲Has Dolby Atmos.
Why Google - Nest Audio wins
- ▲Has Matter / Thread.
Spec comparison
Audio
| Spec | JBL - Authentics 500 | Google - Nest Audio |
|---|---|---|
| Output | 270 Wlead | 75 W |
| Stereo pairingⓘ | true | true |
| Dolby Atmosⓘ | truelead | false |
Assistant & Smart Home
| Spec | JBL - Authentics 500 | Google - Nest Audio |
|---|---|---|
| Voice assistant | Alexa,Google Assistant | Google Assistant |
| Matter / Thread | false | truelead |
| Zigbee hub | false | false |