Based on our overall comparison score, JBL Live 670NC rates higher at 84/100 versus 78/100 for Sonos Ace — a 6-point lead. JBL Live 670NC is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
JBL Live 670NC vs Sonos Ace
Updated Sep 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the JBL Live 670NC is the better pick — it scores 82/100 to the Sonos Ace's 73, leading on Battery and Comfort & Build. Choose the Sonos Ace instead if you want to spend less.
- Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.
Verdict
Our overall take, at a glance
Key takeaways
- JBL Live 670NC leads Sonos Ace overall by 9 points (82 vs 73 out of 100).
- JBL Live 670NC stands out on Battery Life (ANC On): 50 h (67% more), Comfort & Build Weight: 219 g (30% less).
JBL Live 670NC leads overall
JBL Live 670NC
82
Sonos Ace
73
Why it stands out
- Battery Life (ANC On): 50 h (67% more)
- Comfort & Build Weight: 219 g (30% less)
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Sep 2026.
JBL Live 670NC
The JBL Live 670NC are lightweight, folding wireless headphones designed for everyday commuting and multi-device use. Released in late 2023, they feature 40mm drivers, Bluetooth 5.3 with multipoint connectivity, and active noise cancellation with an integrated transparency mode.
Best for Commuters seeking multi-day battery life with active noise cancellationBest for Users who need to switch audio frequently between a laptop and a phone
Pros
- Extremely long battery life of up to 50 hours with active noise cancellation enabled
- Multipoint pairing allows seamless switching between two Bluetooth sources
- Highly portable folding design weighing only 219 grams
- Includes a detachable audio cable for passive wired listening
Cons
- No official IP dust or water resistance rating is specified in the physical characteristics
Sonos Ace
The Sonos Ace is a premium pair of over-ear wireless headphones retailing at $450, representing the audio brand's first foray into the personal portable space. While they function primarily as standard Bluetooth headphones rather than Wi-Fi-enabled music streamers, they offer unique integration with Sonos home systems through a physical 'TV Audio Swap' feature. They are designed for consumers who prioritize active noise cancellation, high-end comfort, and private home-theater listening.
Best for Private home theater listening late at night without disturbing othersBest for Frequent travelers requiring long-wear comfort and active noise cancellation
Pros
- Exceptional physical design and wearing comfort for extended sessions
- TV Audio Swap feature allows seamless audio transition from compatible Sonos soundbars
- Highly effective active noise cancellation and transparency modes
- Capable sound reproduction with dynamic spatial head tracking
Cons
- Premium price point of $450 makes them a significant financial investment
- Launched with some software features unfinished and slated for future updates
- Cannot stream music over Wi-Fi, limiting integration with standard Sonos multi-room setups
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
JBL Live 670NC
Sonos Ace
Physical Comparison
Weight, side by side
JBL Live 670NCSonos Ace
Sonos Ace is 93 g (42%) heavier than JBL Live 670NC.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about JBL Live 670NC vs Sonos Ace comparison
JBL Live 670NC and Sonos Ace are compared side by side above across every spec in the headphones category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 84/100 for JBL Live 670NC and 78/100 for Sonos Ace.
At launch, JBL Live 670NC was the more affordable option ($130) versus Sonos Ace ($449). Weigh that against the overall scores (84/100 vs 78/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated headphones option overall, JBL Live 670NC (84/100) edges out Sonos Ace (78/100). But if Sonos Ace is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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