Sennheiser CX 150BT vs boAt Airdopes 301 – Key Differences & Best Choice (2026)

2-year warranty. 10-hours of battery life. Superior audio with AAC and SBC codec support. Effortless multi-connection pairing for two devices. Call and music management via three-button remote. Advanced wireless Bluetooth 5.0 technology with seamless connectivity. Designed for comfort with four interchangeable ear tip sizes included for optimal fit and sound isolation.

75 Hours Of Playtime : Plug in the boAt Airdopes 301 TWS Earbuds and dive into 75 hours of audio relaxation. Enjoy your comfort movies, web series, or podcasts without frequent charging woes. Insta Wake N’Pair : You can listen to music, watch movies, and enjoy TV series episodes whenever you want, thanks to IWP technology. Flip open the charging case and instantly pair your buds to sing along to the latest tracks. ASAP Charge : Game and stream uninterruptedly with the lightning-fast ASAP Charge in these earbuds. Juice your Airdopes for 5 minutes and get a performance boost of 60 minutes. Bid goodbye to low battery woes with ASAP Charge. 4 Mics With ENx Technology : Listen and speak from cafes, malls, busy streets, or airport lounges devoid of background noise. Combining four mics with noise-canceling ENx tech, these earbuds filter out all other sounds so that your voice is delivered with high clarity. Gaming BEAST Mode : Adrenaline-raising gaming sessions with your squad are a tap away with BEAST mode’s 50 ms low latency. By taking out lag from the mix, these earbuds match your moves in the gaming arena with the audio for seamless wins each time.

Key Differences

Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Sennheiser CX 150BT and boAt Airdopes 301 offer different noise cancellation capabilities (NA vs Environmental Noise Cancellation), which can impact how effectively they block external noise. The driver size differs between the two (9.7 mm vs 10 mm X 2), which can influence sound depth, bass response, and overall audio clarity. If you're comparing Sennheiser CX 150BT and boAt Airdopes 301, both models offer a strong combination of sound performance, comfort, and modern wireless features. The frequency response differs (17 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (13 gm vs 45 GM), which may affect comfort during extended use. Battery life varies between the two (10 Hours vs 75 Hours), which affects how long you can use them on a single charge. Sennheiser CX 150BT uses Bluetooth 5.0 while boAt Airdopes 301 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Impedance levels vary (28 ohm vs NA), which can affect compatibility and audio output when used with different devices.

Verdict: Choosing between Sennheiser CX 150BT and boAt Airdopes 301 depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 10 Hours vs 75 Hours
Noise Cancelling: NA vs Environmental Noise Cancellation
Driver Size: 9.7 mm vs 10 mm X 2
Bluetooth: 5.0 vs 5.3
Weight: 13 gm vs 45 GM

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Key Differences

Top Differences