JBL Live 670NC vs Bowers & Wilkins Px7 S3

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 Bowers & Wilkins Px7 S3's 73, leading on Battery and Comfort & Build. Choose the Bowers & Wilkins Px7 S3 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

JBL Live 670NC leads overall

JBL Live 670NC

Bowers & Wilkins Px7 S3

Why it stands out

Battery Life (ANC On): 50 h (67% more)
Comfort & Build Weight: 219 g (27% less)

Winner by category for JBL Live 670NC vs Bowers & Wilkins Px7 S3
Category	JBL Live 670NC	Bowers & Wilkins Px7 S3	Winner
Noise Cancelling	85	85	Tie
Wireless	84	84	Tie
Battery	89	61	JBL Live 670NC
Comfort & Build	64	36	JBL Live 670NC
Connectivity	85	85	Tie

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

Bowers & Wilkins Px7 S3

The Bowers & Wilkins Px7 S3 is a pair of premium wireless over-ear headphones designed for listeners who seek high-fidelity sound paired with a luxury build. They feature angled 40mm dynamic drivers engineered to improve stereo imaging and reduce distortion. These headphones cater to audiophiles and frequent travelers who value physical build quality alongside active noise cancellation.

Best for High-fidelity wireless music listeningBest for Commuters who prefer luxurious materials and physical button controls

Pros

Premium physical construction with elegant fabric and metal accents
Angled driver placement that provides a more natural and spacious soundstage
Reliable tactile physical buttons for straightforward playback control

Cons

Premium price tag compared to mainstream active noise-canceling competitors
Bulkier carrying case due to earcups that do not fold completely flat

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

Check Price on Amazon

Bowers & Wilkins Px7 S3

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Physical Comparison

Weight, side by side

JBL Live 670NCBowers & Wilkins Px7 S3

Bowers & Wilkins Px7 S3 is 81 g (37%) heavier than JBL Live 670NC.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Noise Cancelling

Feature	JBL Live 670NC	Bowers & Wilkins Px7 S3
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	Yes

Wireless

Feature	JBL Live 670NC	Bowers & Wilkins Px7 S3
Wireless	Yes	Yes
Bluetooth Version
Supported Codecs	N/A	aptX Lossless, aptX Adaptive, aptX HD, aptX Classic, AAC, SBC
Multipoint Connection	Yes	Yes

Battery

Feature	JBL Live 670NC	Bowers & Wilkins Px7 S3
Battery Life (ANC On)	50 h67% more	30 h
Quick Charge	Yes	Yes

Comfort & Build

Feature	JBL Live 670NC	Bowers & Wilkins Px7 S3
Weight	219 g27% less	300 g
Folding Design	Yes	N/A
Water Resistance	N/A	Not rated
Dimensions	N/A	17.7 × 23.4 × 6 cm

Connectivity

Feature	JBL Live 670NC	Bowers & Wilkins Px7 S3
Wired Connection	N/A	USB-C to 3.5mm stereo jack cable
Detachable Cable	Yes	Yes
Built-in Microphone	Yes	Yes

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about JBL Live 670NC vs Bowers & Wilkins Px7 S3 comparison

Based on our overall comparison score, JBL Live 670NC rates higher at 84/100 versus 78/100 for Bowers & Wilkins Px7 S3 — 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 and Bowers & Wilkins Px7 S3 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 Bowers & Wilkins Px7 S3.

At launch, JBL Live 670NC was the more affordable option ($130) versus Bowers & Wilkins Px7 S3 ($450). 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 Bowers & Wilkins Px7 S3 (78/100). But if Bowers & Wilkins Px7 S3 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.