boAt Immortal katana Blade 2.0 vs boAt Airdopes 402 – Specs, Price & Comparison (2026)

Gliding Blade Sound : Elevate your audio routine with the distinct ‘swish’ sound of your earbuds gliding open. 50ms Latency BEAST Mode : Race through hurdles seamlessly with the 50 ms low latency of BEAST mode. Enjoy sync-ed frames and audio for realistic gaming. Massive 70 Hours Playback : Immortal Katana Blade 2.0 is here to redefine your experience! Enjoy up to 70 hours of gaming or streaming without low battery woes. ASAP Charge : Forget low battery levels playing spoilsport to your fun. With ASAP Charge, get a boost of up to 180 minutes after charging your buds for 10 minutes. IPX4 Resistance : Carry your tunes to the gym or the office without worrying about damage as the IPX4 resistance of these earbuds keeps sweat and splashes at bay. Attractive RGB LEDs : Amp your gaming setup with the RGB lights on these earbuds. Your digital moves are relayed with eye-catching light effects that lend a pro-gamer vibe. boAt Signature Sound : Along with two 10 mm drivers, these earbuds kick audio output up a notch with the rich bass and sharp treble of boAt Signature Sound from the two drivers. Bluetooth v5.3 : Experience heightened wireless comfort with these earbuds. Bluetooth v5.3 compatibility offers reliable connectivity for up to 10 m making it effortless to stay entertained. 4 Mics With ENx Technology : Speak and hear on calls whether you are indoors or on the go. Be it an airport lounge, a cafe, or a busy street, the quad mics in these earbuds sport ENx tech that cancels surrounding noise for high clarity on calls. Insta Wake N‘Pair With Metal Glider : Make a mark in the virtual battleground instantly with the boAt Immortal Katana Blade 2.0 TWS Earbuds. Designed with a metal glider, these earbuds are sure to steal everyone’s attention. Make use of IWP and connect in no time by sliding the case open.

IPX4 Water and Sweat Resistant â€“ Adapt to the arena with IPX4 rated water and sweat resistance and groove on carefree. Activate Voice Assistant â€“ Experience single touch voice assistant for a smarter auditory time. Voice Assistant - Long Press the CTC for 2 seconds to activate voice assistant. Tap into instant wireless connectivity with Bluetooth V5.0. The power-packed earbuds offer a playtime of up to 4 hours per charge. Easy Access Touch Controls: Airdopes 402 offers a seamless user experience with its easy access advanced touch controls and built-in mic. Airdopes 402 offers a nonstop playback of up to 4H with each charge and an additional 12H playtime with the included charging case. Immersive Audio â€“ The powerful dynamic drivers of Airdopes 402 offer immersive audio bliss. The diminutive & detailed earbud design with capacitive touch control readies you up to head into the eye of the storm with Nirvana.

Key Differences

Battery life varies between the two (4 Hours vs 70 Hours), which affects how long you can use them on a single charge. boAt Airdopes 402 and boAt Immortal katana Blade 2.0 offer different noise cancellation capabilities (Activate vs Environmental Noise Cancellation), which can impact how effectively they block external noise. If you're comparing boAt Airdopes 402 and boAt Immortal katana Blade 2.0, both models offer a strong combination of sound performance, comfort, and modern wireless features. boAt Airdopes 402 uses Bluetooth 5.0 + EDR while boAt Immortal katana Blade 2.0 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. The driver size differs between the two (10 mm vs 10 mm X 2), which can influence sound depth, bass response, and overall audio clarity. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. There is a noticeable difference in weight (40 gm vs 45 GM), which may affect comfort during extended use. The frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (32 ohm vs 32 Ohms), which can affect compatibility and audio output when used with different devices.

Verdict: Choosing between boAt Airdopes 402 and boAt Immortal katana Blade 2.0 depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 4 Hours vs 70 Hours
Noise Cancelling: Activate vs Environmental Noise Cancellation
Bluetooth: 5.0 + EDR vs 5.3
Weight: 40 gm vs 45 GM
Impedance: 32 ohm vs 32 Ohms

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Key Differences

Top Differences