JBL Endurance RUNBT vs boAt Airdopes 391 – Full Comparison & Verdict (2026)

Never hurt. Never fall out. 6 hours of wireless playback. Wireless and IPX7 waterproof. Magnetic earbuds that allow for easy cable management when not in use. Flexible two-way design allows you to wear the headphones either in-ear or behind-the-ear. JBL Endurance RUNBT feature an in-line microphone and remote for hands-free control of sound and calls. Thanks to TwistLockâ„¢ and FlexSoftâ„¢ technologies, these headphones are lightweight and ergonomically built to ensure secure fit and stability no matter the workout. Thanks to IPX5 sweatproof, JBL Endurance RUNBT headphones keep up with your every step so sweat or rain will not ruin your workout.

1 Year warranty. With its IWP technology you can connect the buds to your device the moment you open the lid. Airdopes 391 is IPX4 rated offering protection against sweat and splash which makes it perfect for outdoor and daily workouts. Donâ€™t stress over charging time as Airopes 391 offers a playtime of 1.5 hours after charging them for only 5 mins courtesy of its fast charge. Leave all charging worries at bay as the Airdopes 391 delivers a playback of upto 4.5 hours per charge and an additional 18 hours with the case. Airdopes 391 is equipped with Qualcomm cVc Call Noise Isolation which delivers the most optimum voice quality so that you can be heard clearly on calls. Airdopes 391 comes with Qualcomm aptX which reduces latency to keep the audio and video in sync to ensure that you have an immersive listening experience.

Key Differences

The driver size differs between the two (8 mm vs 6 mm), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (16 ohm vs NA), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (6 Hours vs 4.5 / 18 Hours), which affects how long you can use them on a single charge. There is a noticeable difference in weight (19.7 gm vs 47.9 Gm), which may affect comfort during extended use. JBL Endurance RUNBT and boAt Airdopes 391 offer different noise cancellation capabilities (NA vs CVC), which can impact how effectively they block external noise. JBL Endurance RUNBT uses Bluetooth 4.1 while boAt Airdopes 391 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. JBL Endurance RUNBT and boAt Airdopes 391 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The frequency response differs (20 Hz - 20000 kHz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience.

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 4.5 / 18 Hours
Noise Cancelling: NA vs CVC
Driver Size: 8 mm vs 6 mm
Bluetooth: 4.1 vs 5.0
Weight: 19.7 gm vs 47.9 Gm

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Key Differences

Top Differences