The company consistently delivers top-notch audio quality. After facing some bugs and hardware issues with the Momentum True Wireless 3 earbuds, Sennheiser is now prioritizing attention to detail — and the results are evident. After just a few days with After just a few days with Sennheiser True Wireless 4: Top Audio earbuds, it’s clear they’ve made significant improvements over the previous model. While the design and sound signature stay similar, Sennheiser tackled previous issues, showing significant improvements in the new model. While the design and sound signature stay the same, Sennheiser tackled issues like connection problems and software bugs.
Priced at $299.95, they’re now $50 more expensive but still rank among the top wireless earbuds in terms of sound quality. Additionally, they come with features that ensure their relevance for years to come. Interestingly, the Momentum True Wireless 4 earbuds stand out by not including any spatial audio tricks, which is uncommon in this category.
Enhanced Sound Quality: Sennheiser’s Signature Excellence
Sennheiser’s audio quality is top-notch, as expected. If you’re familiar with the Momentum True Wireless 3, you’ll find the listening experience similar. These earbuds deliver detailed, warm sound with an impressive soundstage. Tracks like “I Remember Everything” by Zach Bryan and Kacey Musgraves showcase the perfect balance of acoustic guitar and vocals. Switching to the Beatles’ red album, you’ll notice deep bass without any harsh trebles.
Overall, the sound is precise, and you won’t feel like anything is lacking. Personally, I prefer these over competitors like Sony’s WF-1000XM5, Apple’s AirPods Pro, and Samsung’s Galaxy Buds 2 Pro. Sennheiser offers full EQ control and a sound personalization feature for a customized audio experience. The adaptive noise cancellation adapts to your surroundings, though it’s not as strong as Bose’s ANC. The transparency mode, while not as advanced as Apple’s, sounds natural and does the job. With the mobile app, you can even set location-specific preferences for ANC and transparency.
Enhanced Connectivity: Seamless Sennheiser True Wireless 4 Experience
Apart from a new copper color option, the Momentum True Wireless 4 looks the same as the Momentum True Wireless 3 earbuds. You now receive an extra-small set of silicone ear tips, and Sennheiser still provides three sets of stabilizer arcs in the box for a secure fit. However, there are significant changes inside the buds themselves, including a redesigned antenna and an entirely revamped wireless / Bluetooth technology stack. In my experience, these changes have made them work reliably and consistently. They connect quickly to my phone, and the issues I faced with the Sennheiser Smart Control app on iOS and Android not recognizing the earbuds are now resolved. Sennheiser also prioritizes the closest bud to your phone to maintain a stable connection between the two, reducing the chance of brief audio dropouts.
The company has made a considerable effort to future-proof these $300 buds for the next several years: they’re Bluetooth 5.4-compliant, and a firmware update expected in early spring will enable LE Audio and Auracast. More importantly for those seeking the best audio quality, the MTW4 features Qualcomm’s Snapdragon Sound technology. This will be advantageous for owners of recent flagship-level Android phones with a Qualcomm processor because they’ll be able to stream what Sennheiser claims is “flawless bit-by-bit” lossless audio from their phone to the earbuds — provided their chosen music service offers it.
Future-Proof Technology: Bluetooth Advancements
Auracast is a new Bluetooth feature that allows devices like phones, laptops, TVs, and even public address systems to transmit audio to many products such as earbuds, headphones, speakers, or hearing aids that are nearby. This feature could make it simpler for people to listen to music together and privately listen to TV audio in public places.
The Bluetooth Special Interest Group predicts that "by 2027, there will be more than three billion LE Audio-enabled devices on the market, which will, in turn, encourage nearly 2.5 million public venues to install Auracast broadcast transmitters globally by 2030.
Sennheiser offers support for various Bluetooth codecs like SBC, AAC, AptX, AptX Adaptive, and LC3. You can adjust the audio quality level to balance stability and battery usage. Gamers can activate a low-latency mode for Nintendo Switch or Steam Deck. iPhone users may not benefit much from the higher fidelity listening due to Apple's preference for AAC. However, these earbuds sound excellent regardless of the device. They also support multipoint pairing for simultaneous connection to two devices.
Optimized Battery Life: Extended Listening Sessions
Sennheiser’s Momentum True Wireless 4 earbuds offer a comprehensive range of Bluetooth codecs, catering to various audio preferences. Users can fine-tune the audio quality settings to strike a balance between stability and battery efficiency. Additionally, gamers can engage a low-latency mode for optimal performance with gaming consoles like the Nintendo Switch or Steam Deck.
Despite Apple’s continued use of the AAC codec, the Momentum True Wireless 4 earbuds deliver exceptional sound quality across different devices. They also support multipoint pairing, enabling seamless connectivity with two devices simultaneously, ideal for multitasking users.
Sennheiser’s choice not to include spatial audio or head-tracking shows their understanding of user preferences. Additionally, the earbuds offer up to seven hours of battery life with noise cancellation on, or 7.5 hours without. When coupled with the wireless charging-compatible case, users can enjoy a total listening time of approximately 30 hours.
To enhance longevity, Sennheiser introduces a battery protection setting, limiting charging to 80%. This proactive step aims to extend the earbuds’ lifespan, especially considering the challenges of replacing batteries in wireless earbuds. Moreover, the earbuds now boast increased durability with an IP54 rating, offering protection against dust and water ingress.
These earbuds don’t prioritize spatial audio or include head-tracking features. Sennheiser seems to understand its audience’s preferences well. Battery life has been extended to seven hours with noise cancellation on or 7.5 hours off. With the case, which supports wireless charging, you get around 30 hours of total listening time. There’s also a battery protection setting to limit charging to 80%, aiming to prolong the earbuds’ lifespan. They’re now more durable with an IP54 rating for dust protection and water resistance.
Advanced Voice Call Performance: Crystal-Clear Communication
Sennheiser has enhanced the performance of these earbuds for voice calls as well. With a six-microphone array and advanced AI voice processing, they efficiently isolate your voice from background noise during calls. Although I usually favor wired earbuds or standalone earpieces for important calls, these earbuds exceed Sennheiser’s previous voice isolation attempts.
While it’s still early to make a final judgment, my initial impressions of the Momentum True Wireless 4 earbuds have been positive. They continue to deliver exceptional sound quality, address past issues, and incorporate the latest Bluetooth advancements of 2024. I’ll be monitoring feedback on platforms like Reddit to ensure there are no hardware-related issues. If you were disappointed by the MTW3, these earbuds seem to mark a significant improvement.
The Sennheiser Momentum True Wireless 4 earbuds represent a significant step forward in wireless audio technology. They deliver top-notch sound, better connectivity, and smart design for an unbeatable listening experience. Sennheiser’s dedication to resolving past problems and integrating the latest innovations keeps these earbuds ahead in the industry.
Whether you love music, gaming, or just great audio, the Momentum True Wireless 4 earbuds will surely impress.
The Sennheiser Momentum True Wireless 4 earbuds represent a significant step forward in wireless audio technology. They provide unmatched sound quality, better connectivity, and thoughtful design, ensuring an unparalleled listening experience for all users. Sennheiser’s dedication to fixing past problems and adopting new technology keeps these earbuds leading the industry. Whether you love music, gaming, or just great sound, the Momentum True Wireless 4 earbuds will impress you.