Sennheiser IE 80S BT vs Beatsbydre Studio Pro X Kim – Specs, Price & Comparison (2026)

Utilizes top of the line DAC from AKM. 6-hour battery life, with USB charging. Excellent attenuation of ambient noise of up to 26dB. Flexible, soft touch ear hooks for a secure fit and superior comfort. aptX Low Latency support ensures perfect synchronization with video content. Manual frequency tuning possible with supplied bass adjustment and cleaning tool. Supports hi-res codecs for uncompromised sound, including LHDC, aptX HD, and AAC. Precisely tailor the sound experience using the Sennheiser Smart Control App and its 5-band equalizer. Audiophile sound quality is delivered by a dynamic speaker system employing powerful neodymium magnets. Dynamic speaker system with 10mm drivers and powerful neodymium magnets to ensure audiophile-grade accuracy and clarity. The IE 80S BT provides a connected user experience with at-a-touch interaction to all common voice assistants such as Siri and Google assistant via a dedicated button on the three-button remote.

Fully-Adaptive Active Noise Cancelling & Transparency mode. Enhanced compatibility with one-touch pairing and a robust set of native Apple and Android features. Loud and Clear voice-targeting mics precisely filter background noise for crisp, clear call performance. Lossless audio via USB-C plus three distinct built-in sound profiles to enhance your listening experience. On-device controls take calls, control your music and activate Siri with the multi- function on-ear controls. Beats' custom acoustic platform delivers rich, immersive sound whether youâ€™re listening to music or taking calls. Wirelessly connect to more devices with industry-leading wireless Class 1 Bluetooth for extended range and fewer dropouts. Personlized spatial audio with dynamic head tracking place you at the center of an immersive 360-degree listening experience. Longer Listening with up to 40 hours total battery life. A 10-minute Fast Fuel charge provides up to 4 hours of additional playback.

Key Differences

Sennheiser IE 80S BT and Beatsbydre Studio Pro X Kim are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Sennheiser IE 80S BT uses Bluetooth 5.0 while Beatsbydre Studio Pro X Kim supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Impedance levels vary (16 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (6 Hours vs 24 / 40 Hours), which affects how long you can use them on a single charge. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Sennheiser IE 80S BT and Beatsbydre Studio Pro X Kim offer different noise cancellation capabilities (Active vs Active Noise Cancelling), which can impact how effectively they block external noise. There is a noticeable difference in weight (30 gm vs 260 GM), which may affect comfort during extended use. The driver size differs between the two (10 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (10 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.

Top Differences

Battery Life: 6 Hours vs 24 / 40 Hours
Driver Size: 10 mm vs 40 mm
Bluetooth: 5.0 vs 5.3
Weight: 30 gm vs 260 GM
Impedance: 16 ohm vs 32 ohm

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Key Differences

Top Differences