Sennheiser CX 150BT vs boAt Airdopes 120 – Full Comparison & Verdict (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.

ASAP Charge : Charge your Airdopes for merely 5 minutes and game or stream for an unbeatable 60 minutes. Let battery woes be bygone. Low Latency Gaming : Buckle up for enthralling gaming with BEAST mode. 65 ms low latency removes lag to seamlessly sync your moves with thumping audio. IPX4 Splash Resistance : IPX4 resistance wards off drizzles, water splashes, and sweat to protect your Airdopes. Show off your Airdopes and enjoy audio on the move. In-Ear Detection : Plug in and take out your Airdopes to effortlessly play or pause a track or answer incoming calls. Leave the worry of missing calls and tracks behind with Airdopes 120. Insta Wake N’Pair : Flip open the lid of your Airdopes and immerse into the sound with boAt’s IWP tech. Experience your most-loved tracks, movies, or series episodes whenever you want. 40 Hours Of Playtime : Make Road trips and commutes enjoyable with the boAt Airdopes 120 TWS Earbuds. With non-stop playtime of up to 40 hours, these earbuds are your audio companion for the long haul. boAt Signature Sound : True wireless boAt Signature Sound, powered by dual 10 mm drivers, opens up a whole new world of audio comfort. Dive into an enhanced experience while listening to podcasts and music. Quad Mics With ENx Tech : Call up your buddies or even attend work meetings on the go with these earbuds. Quad mics ensure that only voice is picked up from the clutter of sounds along with noise-cancellation for crystal-clear two-way communication.

Sennheiser CX 150BT and boAt Airdopes 120 offer different noise cancellation capabilities (NA vs Environmental Noise Cancellation), which can impact how effectively they block external noise. Sennheiser CX 150BT uses Bluetooth 5.0 while boAt Airdopes 120 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (13 gm vs 45 GM), which may affect comfort during extended use. If you're comparing Sennheiser CX 150BT and boAt Airdopes 120, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (28 ohm vs 32 Ohms), which can affect compatibility and audio output when used with different devices. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. 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. Battery life varies between the two (10 Hours vs 40 Hours), which affects how long you can use them on a single charge. The frequency response differs (17 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Choosing between Sennheiser CX 150BT and boAt Airdopes 120 depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 10 Hours vs 40 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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Top Differences