The Sennheiser Momentum True Wireless 4 are premium true wireless earbuds with hybrid adaptive ANC, Transparency Mode, and Sennheiser’s signature sound via 7mm TrueResponse dynamic drivers, now available on Amazon UK for £155—a rare discount from their typical £260–£300 price range.
Key Takeaways
- Amazon UK deal drops Sennheiser Momentum True Wireless 4 to £155, down from typical £260–£300 retail price.
- Five-star rated earbuds feature aptX Lossless and Bluetooth 5.4 for future-proof connectivity and 24-bit audio on Android.
- Up to 30 hours total playback with ANC off; 8 minutes of charge delivers 1 hour of listening time.
- Hybrid adaptive ANC isolates up to 37 dB with beamforming mics for clear calls.
- Outperform Bose QuietComfort Ultra Earbuds with richer midrange, greater detail, and larger soundstage.
Why This Deal Matters for Premium Earbud Buyers
At £155, the Sennheiser Momentum True Wireless 4 represent exceptional value for five-star reviewed premium earbuds. This price undercuts the typical £260–£300 asking price by nearly 50 percent, making flagship-grade audio accessible without the premium markup. For buyers in the UK market, this Amazon deal is genuinely rare—these earbuds rarely see discounts this deep.
The value proposition hinges on what you actually get: aptX Lossless support unlocks 24-bit audio streaming on Android devices, Bluetooth 5.4 future-proofs the connection, and the 30-hour total battery life (with ANC off) means you can go weeks between case charges. Most competitors at this price point compromise on at least one of these features.
Sound Quality and Isolation: How Sennheiser Momentum True Wireless 4 Compare
The Sennheiser Momentum True Wireless 4 deliver richer midrange, greater detail, and larger soundstage compared to the Bose QuietComfort Ultra Earbuds, with better bass impact and sharper precision across the frequency spectrum. The 7mm TrueResponse drivers handle frequencies from 5 Hz to 21 kHz, covering the full range of human hearing with sensitivity at 107 dB SPL and distortion under 0.08 percent.
Hybrid adaptive ANC isolates up to 37 dB of ambient noise when activated, and three beamforming microphones per earbud handle call clarity in noisy environments. Transparency Mode lets you hear surroundings without removing the earbuds—a feature that separates premium models from budget alternatives. The app supports custom EQ profiles and touch control customization, giving you granular control over the listening experience.
Battery Life and Charging: Practical Strengths
Each earbud packs a 77 mAh battery; the case holds 950 mAh. Together, that delivers up to 30 hours of total playback with ANC disabled, or significantly less with active noise cancellation running. More useful for daily users: 8 minutes of charging time yields 1 hour of playback, so even a quick top-up before leaving home buys you enough battery for a commute.
Qi wireless charging on the case eliminates cable hunting—just drop it on any wireless pad. USB-C wired charging is also supported for faster top-ups. This dual-charging flexibility is increasingly standard on premium earbuds but still absent from many competitors at lower price points.
Design, Colors, and What’s in the Box
The Sennheiser Momentum True Wireless 4 come in black graphite, grey, white, and bronze finishes, so you can match your personal aesthetic. The case measures 70.1 x 44.6 x 34.8 mm—compact enough for a jacket pocket—while the earbuds themselves are 20 x 26 x 18 mm.
In the box: the charging case, USB-C cable, four ear adapter sets (XS, S, M, L), and three ear fin sets (S, M, L). This generous selection of fit options means almost anyone can find a comfortable seal, which directly impacts both sound quality and ANC effectiveness. Poor fit undermines everything else a premium earbud offers.
Bluetooth Codec Support and Future-Proofing
The Sennheiser Momentum True Wireless 4 support Bluetooth 5.4 with SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LC3, LE Audio, and Auracast. For Android users with compatible devices, aptX Lossless delivers 24-bit audio—a significant step up from the AAC compression iPhone users get. LC3 and LE Audio represent next-generation Bluetooth audio standards that will matter more as devices roll them out over the next few years.
This codec flexibility means the earbuds won’t feel obsolete as Bluetooth standards evolve. You’re not locked into a single audio format or dependent on a single ecosystem.
Is the £155 Amazon Deal Still Running?
The What Hi-Fi? article identifies this as an Amazon UK deal, but deal availability and pricing change frequently. Check the Amazon UK product page directly to confirm current pricing and stock status before adding to your cart. If the price has risen, set a price alert to catch the next discount cycle.
How do the Sennheiser Momentum True Wireless 4 compare to older Momentum models?
The Momentum True Wireless 4 improve on their predecessors with Bluetooth 5.4, aptX Lossless support for 24-bit audio, and extended battery life. The hybrid adaptive ANC is also more sophisticated than earlier versions. If you own Momentum True Wireless 3 earbuds, the upgrade is meaningful but not essential unless you specifically want aptX Lossless or need the extra battery endurance.
Can you use the Sennheiser Momentum True Wireless 4 with both iPhone and Android?
Yes. The earbuds work with any device supporting Bluetooth 5.4. iPhone users get AAC audio; Android users with compatible devices can unlock 24-bit audio via aptX Lossless. The app supports both iOS and Android for EQ customization and touch control configuration.
At £155, the Sennheiser Momentum True Wireless 4 represent the kind of deal that rarely happens with premium earbuds—five-star sound quality, future-proof Bluetooth standards, and 30-hour battery life at nearly half the usual asking price. If wireless audio is a priority and you’re in the UK, this Amazon discount is worth acting on before stock or pricing changes.
Where to Buy
£155 at Amazon | Sennheiser Momentum True Wireless 4: | £259.99
Edited by the All Things Geek team.
Source: What Hi-Fi?
