Headphones / Momentum 4 Wireless vs Px7 S2e
Momentum 4 Wireless vs Px7 S2e
Momentum 4 Wireless
The battery-life and sound-quality champion for long trips.
Wins overall by 0.5 points
Quick Verdict
The Momentum 4 Wireless is the stronger all-around pick, beating the Px7 S2e by 0.5 points overall. The battery-life and sound-quality champion for long trips.
The Momentum 4 Wireless and Px7 S2e are both closely matched headphones, and the Momentum 4 Wireless is $99.10 cheaper than the Px7 S2e ($299.95 vs $399). On battery, the Momentum 4 Wireless leads (9.8 vs 8.1/10) — playtime, standby, and charging speed. On value, the Momentum 4 Wireless leads (8.5 vs 7.2/10) — features and performance relative to price. On travel, the Momentum 4 Wireless leads (9.2 vs 8.3/10) — foldability, case, anc on planes, battery for long trips. Overall, the Momentum 4 Wireless scores 8.7/10 across our 10 test categories versus 8.2/10 for the Px7 S2e. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Momentum 4 Wireless | Px7 S2e |
|---|---|---|
| Price | $299.95 | $399.00 |
| Release Year | 2022 | 2023 |
| Battery Life (hrs) | 60✓ | 30 |
| Battery (ANC off) (hrs) | 60✓ | 30 |
| Quick Charge (min for 3hrs) | 10✓ | 15 |
| Bluetooth Version | 5.2 | 5.3 |
| Weight (g) | 293✓ | 307 |
| Driver Size (mm) | 42 | 40 |
| Active Noise Cancelling | Yes | Yes |
| Multipoint Pairing | Yes | Yes |
| Microphones (mics) | 4 | 8✓ |
| Foldable | Yes | Yes |
| Water Resistance | None | None |
| App EQ | Yes | Yes |
| Warranty | 24 months | 24 months |
| Colors | Black, White, Graphite | Anthracite Black, Cloud Grey, Forest Green |
Category Scores
Battery Life
The Momentum 4 Wireless is rated for up to 60 hours with ANC on (60 hours with ANC off), while the Px7 S2e is rated for up to 30 hours with ANC on (30 hours with ANC off). Quick charge gets the Momentum 4 Wireless roughly 3 hours of playback from a 10-minute top-up, versus a 15-minute top-up for the Px7 S2e.
Noise Cancelling
On our noise cancelling score, the Momentum 4 Wireless rates 8.7/10 versus 8.6/10 for the Px7 S2e. Momentum 4 Wireless carries the ANC edge overall in this matchup based on the combined scoring above — see the Scores section for the full category breakdown.
Comfort
The Momentum 4 Wireless weighs 293g and scores 8.5/10 for comfort; the Px7 S2e weighs 307g and scores 8.0/10. Lighter weight generally means less clamp fatigue over multi-hour sessions.
Sound Quality
Sound quality scores: Momentum 4 Wireless 9.4/10, Px7 S2e 9.5/10. Driver size is 42mm on the Momentum 4 Wireless versus 40mm on the Px7 S2e — larger drivers don't guarantee better sound, but they're one input into tuning.
Calls & Microphone
The Momentum 4 Wireless uses a 4-microphone array and scores 8.2/10 for calls, while the Px7 S2e uses 8 microphones and scores 8.0/10.
Travel
For travel we weight battery life, ANC, and foldability together. The Momentum 4 Wireless scores 9.2/10 and folds flat; the Px7 S2e scores 8.3/10 and folds flat.
Gaming
Neither model is a dedicated gaming headset, but relative gaming scores are 7.3/10 for the Momentum 4 Wireless and 7.0/10 for the Px7 S2e. For latency-sensitive games, a wired connection is recommended for either.
Best For
Choose the Momentum 4 Wireless if…
- • You want maximum battery life — the Momentum 4 Wireless runs up to 60 hours on a charge.
- • You want the most performance for the lowest price.
- • You travel often and want reliable ANC, a compact fold, and long battery life on planes.
- • You wear headphones for hours at a time and need superior comfort.
- • You want to spend less — it's $99.10 cheaper.
Pros & Cons
Momentum 4 Wireless
Pros
- +Class-leading 60-hour battery life
- +Excellent, detailed sound signature audiophiles favor
- +Widest codec support (aptX Adaptive, LDAC, AAC)
- +2-year warranty, longest of any brand here
Cons
- −Heavier and less streamlined design than rivals
- −Weakest microphone array of the flagship competitors
- −Touch controls are less precise than Sony/Bose
Px7 S2e
Pros
- +Best build quality and materials in this comparison set
- +Reference-grade sound tuning from a hi-fi speaker brand
- +2-year warranty
- +24-bit audio processing for higher-resolution playback
Cons
- −Heaviest headphone here after AirPods Max
- −Premium price without premium-tier ANC
- −Smaller brand means fewer retail listening demos
Shop by Need
FAQs
Is the Momentum 4 Wireless or Px7 S2e better overall?+
Based on our 10-category scoring, the Momentum 4 Wireless comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which has better battery life, the Momentum 4 Wireless or the Px7 S2e?+
The Momentum 4 Wireless lasts longer, rated for up to 60 hours with ANC on versus 30 hours for the Px7 S2e.
Is the Momentum 4 Wireless worth the price difference over the Px7 S2e?+
The Momentum 4 Wireless is the cheaper option at $299.95 versus $399. Whether the pricier model is "worth it" depends on how much you value its lead in battery.
Which is better for travel, the Momentum 4 Wireless or the Px7 S2e?+
For travel, we weight battery life, ANC performance, and foldability. The Momentum 4 Wireless scores higher here (9.2/10).
Which has better noise cancelling?+
The Momentum 4 Wireless has the stronger ANC, scoring 8.7/10 versus 8.6/10.
Can I use the Momentum 4 Wireless and Px7 S2e for gaming?+
Both support standard Bluetooth audio, but neither is purpose-built for competitive gaming latency. Between the two, the Momentum 4 Wireless scores better for gaming use (7.3/10). For latency-critical gaming, a wired connection is recommended for either.
Do the Momentum 4 Wireless and Px7 S2e support multipoint Bluetooth pairing?+
Yes, the Momentum 4 Wireless supports multipoint. Yes, the Px7 S2e supports multipoint too.
Which is more comfortable for long listening sessions?+
The Momentum 4 Wireless scores higher on comfort (8.5/10), largely due to clamp force, padding, and weight — the Momentum 4 Wireless weighs 293g and the Px7 S2e weighs 307g.
What's the warranty on the Momentum 4 Wireless vs the Px7 S2e?+
The Momentum 4 Wireless ships with a 24-month warranty; the Px7 S2e ships with a 24-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Momentum 4 Wireless — $299.95
Premium Option
WH-1000XM5 — $328.00