In the world of wireless audio, every new release brings anticipation and excitement. As someone who has spent countless hours immersed in the immersive soundscapes of Sennheiser's Momentum 4 True Wireless earbuds, I was naturally intrigued when the brand unveiled their latest offering - the Momentum Sport. With my ears still resonating with the melodies of the Momentum TWS 4, I couldn't resist the urge to pit these two titans against each other in a sonic showdown. Join me as we explore the features of both models, guiding you through the options to find your perfect match. Let's dive into the Sennheiser showdown! 

What you get

Look and Feel
As I hold both the momentumTrue Wireless 4 and the Sennheiser Momentum Sport, I'm impressed by their compact size and lightweight build. The Momentum 4 catches my eye with its metallic design, while the Momentum Sport boasts a stylish black matte finish. Once I try them on, both feel equally comfortable in my ears. The difference becomes evident in their charging cases. The Momentum Sport's square, dust-resistant case is clearly geared for active use, while the Momentum 4's premium materials exude elegance. Both sets include multiple silicone ear tips for a customized fit.

Design and Functionality
Both the MOMENTUM True Wireless 4 and Sennheiser Momentum Sport cater to audiophiles with their distinct features. The MOMENTUM True Wireless 4's stylish design supports various codecs such as SBC, AAC, aptX™, aptX™ Adaptive/Lossless, and LC3, ensuring top-notch sound quality. Equipped with TrueResponse™ dynamic speakers, sized at 7mm in diameter, it delivers detailed audio with clarity. Meanwhile, the Sennheiser Momentum Sport is geared towards active users, boasting a revamped 10mm transducer and an innovative acoustic relief channel that minimizes distractions during workouts. Rated IP55 for moisture and dust resistance, it's built to endure demanding activities. Whether you prioritize aesthetics or functionality, both earbuds offer an exceptional audio experience tailored to your preferences.



Bluetooth
Sennheiser's Momentum Sport, equipped with Bluetooth 5.2, ensures seamless connectivity for easy pairing, ideal for active users. Meanwhile, the Momentum 4 utilizes Bluetooth 5.4 for stable connections and minimal latency, offering a hassle-free audio experience through its intuitive setup process.

Battery
The momentum True Wireless 4 sets a high standard with up to 7.5 hours of music playtime on a single charge, extendable to 30 hours with the charging case, ensuring uninterrupted listening throughout the day. In contrast, the Sennheiser Momentum Sport provides up to 6 hours of battery life, with the case offering three additional charges and a quick 10-minute charge providing 45 minutes of use, catering to shorter bursts of listening needs.



Soundstage
After testing both the Sennheiser Momentum Sport and Momentum 4 by switching between them for a while, I found that I slightly preferred the sport version. However, the difference between them is minimal, mainly in the low end. Luckily, you can easily adjust settings using the app. The Momentum Sport offers clear and vibrant sound across different music genres, with a focus on balanced tones suitable for workouts, while the Momentum 4 provides a rich and expansive soundstage that makes you feel immersed in the music.

Low End
Both the Sennheiser Momentum Sport and Momentum True Wireless 4 deliver impressive bass performance. The Momentum Sport offers deep and impactful bass that adds motivation to workouts without compromising clarity, catering to bass enthusiasts. Similarly, the Momentum True Wireless 4 provides a robust and controlled bass response, offering deep tones while preserving clarity across different music genres. This makes them both suitable for various music styles where a strong bass presence is desired.



Mids
The midrange performance of both the Sennheiser Momentum Sport and momentum True Wireless 4 stands out for their clarity, warmth, and meticulous detail. In the case of the Momentum Sport, listening to various tracks reveals exceptional clarity and precision in vocals and instruments, elevating the overall listening experience. Similarly, the momentum True Wireless 4 impresses with its ability to render vocals and instruments with remarkable clarity and detail, making it ideal for those who appreciate the subtleties of acoustic melodies and soulful vocals. Both earbuds create a sense of immersion, with the relaxed vibe in the midrange allowing listeners to sink effortlessly into the music, while each note is delicately woven together to produce a natural and resonant sound.

Highs 
Both the Sennheiser Momentum Sport and Momentum 4 deliver impressive high-frequency performance, with clarity and precision that enhance the overall listening experience. In the Momentum Sport, the highs feel immersive, with excellent separation between frequencies, eliminating the need for EQ adjustments. Meanwhile, the Momentum 4's upper frequencies elevate vocals and instrumentals with pristine clarity and detailed presentation, ensuring every nuance is portrayed with precision. Whether it's delicate high notes or shimmering cymbals, both earbuds offer exceptional performance in the highs, making each listening session delightful.



Summary
Both the Sennheiser Momentum Sport and Momentum 4 offer exceptional audio quality and feature-rich experiences. While the Momentum 4 boasts a sleek design, the sport version caters better to active lifestyles with its durable build and sweat resistance. Both earbuds provide customization options through their respective apps and deliver outstanding sound performance across various music genres. Personally, I lean towards the sport version due to my daily workout routine, but the choice ultimately boils down to individual preference. Both models stand out as top contenders in the wireless earbud market, offering a blend of style, functionality, and impressive sound quality.