Head to head
Sonos Ace vs Sony WH-1000XM4
Sony WH-1000XM4 leads 2 to 0 on the 2 rankable specs and costs $101 less, which makes it the straightforward pick. Most of the 14 attributes tracked here are descriptive rather than numeric.
Catalog as of September 1, 2026
Why, in numbers
Swap
Compare a different headphone
AirPods 4 with Active Noise Cancellation$179Anker Soundcore Space One Pro$199AirPods Pro 2 (USB-C)$249Bose QuietComfort Ultra Earbuds$299Sony WF-1000XM5 Earbuds$299Bose QuietComfort Headphones$349Beats Studio Pro$349Sennheiser Momentum 4 Wireless$379Sony WH-1000XM5$399Bowers & Wilkins Px7 S2e$399Bose QuietComfort Ultra Headphones$429Apple AirPods Max (USB-C)$549Focal Bathys Hi-Fi Wireless$699Swap
Compare a different headphone
AirPods 4 with Active Noise Cancellation$179Anker Soundcore Space One Pro$199AirPods Pro 2 (USB-C)$249Bose QuietComfort Ultra Earbuds$299Sony WF-1000XM5 Earbuds$299Bose QuietComfort Headphones$349Beats Studio Pro$349Sennheiser Momentum 4 Wireless$379Sony WH-1000XM5$399Bowers & Wilkins Px7 S2e$399Bose QuietComfort Ultra Headphones$429Apple AirPods Max (USB-C)$549Focal Bathys Hi-Fi Wireless$699Buying for
Your devices
Straight answer
Overall: 0 to 2
Buy the Sony WH-1000XM4.
- Leads 2 of 2 rankable overall specs.
- Weight: 254 g vs 312 g
- Foldable: Yes vs No
- It is also $101 cheaper.
Deal-breakers
tick what would make you walk away
- Trips:Sonos Ace · No (swivels flat into slim magnetic fel…Clear:Sony WH-1000XM4 · Yes (collapsible foldable headband)
- Trips:Sonos Ace · 312 g (11.0 oz)Clear:Sony WH-1000XM4 · 254 g (8.95 oz)
- Trips:Sonos Ace · No official IP ratingTrips:Sony WH-1000XM4 · No official IP rating
At a glance
The handful of numbers that decide most purchases in this category.
Weight
Sonos
312 g (11.0 oz)
Sony
254 g (8.95 oz)
Active Noise Cancelling≠
Sonos
Yes (Active Noise Cancellation with 8 exterior and interior mics)
Sony
Yes (HD Noise Cancelling Processor QN1 with Dual Noise Sensor)
Battery life≠
Sonos
30 hours (ANC or Aware Mode enabled)
Sony
30 hours (ANC on) / 38 hours (ANC off)
Comfort, Clamp & Travel Fit Check
Ergonomic factors that affect daily comfort, glasses wearers, and luggage space.
Folding & Travel Packability
Standard folding earcups
Folds flat & inward (ultra-compact zippered case)
Clamp Force & Glasses Comfort
Standard headphone clamp
Gentle clamp force (~4.2 N, comfortable with glasses)
Weight & Crown Pressure
Standard headphone weight
254g (lightweight plastic composite)
The 90-Day Owner Regret Check
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
Sonos: What to watch for
- Maintenance
Requires ongoing care to maintain peak out-of-box performance.
Sony: What to watch for
- Hardware Quirk
Microphones struggle significantly in windy outdoor conditions.
- Ergonomics
Shallow earcups cause ear cartilage to touch inner driver grille.
Design
leads 2-0| Type | Over-ear, closed-back | Over-ear, closed-back |
|---|---|---|
| Weight | 312 g (11.0 oz) | 254 g (8.95 oz) (wins this row: lower) |
| Foldable | No (swivels flat into slim magnetic felt case) | Yes (collapsible foldable headband) (wins this row: has it) |
| Carrying case | Slim recycled felt travel case with magnetic cable pouch | Compact hard-shell zippered carrying case included |
| IP rating | No official IP rating | No official IP rating |
Audio
5 differences| Driver | Custom 40 mm dynamic neodymium driver | 40 mm dome type (CCAW Voice coil) |
|---|---|---|
| Active Noise Cancelling | Yes (Active Noise Cancellation with 8 exterior and interior mics) | Yes (HD Noise Cancelling Processor QN1 with Dual Noise Sensor) |
| Transparency mode | Yes (Aware Mode with natural voice passthrough) | Yes (Ambient Sound Control with Quick Attention) |
| Supported codecs | aptX Lossless, aptX Adaptive, AAC, SBC | LDAC, AAC, SBC |
| Microphones | 8 microphones with beamforming and noise suppression | Precise Voice Pickup Technology with 5 microphones |
Connectivity & Battery
3 differences| Multipoint Bluetooth | Yes (Bluetooth 5.4 multipoint pairing with 2 devices) | Yes (Bluetooth 5.0 multipoint for 2 devices) |
|---|---|---|
| Battery life | 30 hours (ANC or Aware Mode enabled) | 30 hours (ANC on) / 38 hours (ANC off) |
| Charging time | 3 hours full charge (3 min rapid charge provides 3 hours) | 3 hours full charge (10 min quick charge gives 5 hours) |
Ownership
0 differences| Warranty | 1 year | 1 year |
|---|
Which one should you buy
Pick this one if
Sonos Ace
Premium wireless ANC headphones featuring instant TV Audio Swap with Sonos soundbars and lossless USB-C audio.
- Seamless one-button TV Audio Swap from Sonos Arc soundbars
- Lossless audio via USB-C and Qualcomm Snapdragon Sound aptX Lossless
- Plush magnetic memory foam cushions with tactile physical buttons
What you give up
- TV Audio Swap feature is limited to Sonos soundbar owners
- No passive 3.5mm analog listening when battery is depleted
Pick this one if
Sony WH-1000XM4
Popular folding noise-cancelling headphones with LDAC high-resolution audio, DSEE Extreme, and 30-hour battery.
- Folding headband hinges collapse smaller than the newer XM5
- Supports high-res LDAC streaming and DSEE Extreme upscaling
- Superb value with industry-tested noise cancellation
What you give up
- Microphone voice isolation trails newer XM5 in windy conditions
- Cannot use LDAC while 2-device Bluetooth multipoint is enabled
Best for each use
Flights & commutes
For flights & commutes, buy the Sony WH-1000XM4.
Calls & work
Too close to call on calls & work from the spec sheets.
Sound quality
Too close to call on sound quality from the spec sheets. Only weight is rankable here.
Done deciding?
Open the full standalone spec sheet for either device.
Manufacturer pages: Sonos Ace ↗ · Sony WH-1000XM4 ↗
Common questions
Which is cheaper, the Sonos Ace or the Sony WH-1000XM4?
Sony WH-1000XM4 costs $101 less at list price.
What is the biggest catch with the Sonos Ace or Sony WH-1000XM4?
Sonos Ace has this deal-breaker: does not fold. Takes a bigger slot in a carry-on.
Which is better for flights & commutes, the Sonos Ace or the Sony WH-1000XM4?
For flights & commutes, buy the Sony WH-1000XM4. Leads 2 of 2 rankable flights & commutes specs. Weight: 254 g vs 312 g
What cannot be compared from spec sheets?
Of the 14 specs tracked here, 12 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.