Blaupunkt BH51 ANC BK vs boAt Immortal 1300 – Full Comparison & Verdict (2026)

10 Minutes charging 3 hours playtime. Extremely comfortable ergonomically designed: This wireless headphone is super comfortable to wear for long hours! High graded Super soft protein cushions: Each earpad is cushioned with soft high-grade materials to make it extremely comfortable. The Incredible stereo performance comes from the mammoth 40mm drivers. These giants deliver a better quality of sound at any volume. Adjustable: Designed with adjuster and sliders to fit every head perfectly. The adjusters are made of high-level metal for reliability during adjustments. 32Hrs* of playtime. Thanks to a massive battery that is fast to charge and then efficient in its output. So get ready for a full day of music every time you charge up.

High Quality Earmuffs and Headband. 1 Year Warranty from the date of purchase. Never lose your dongle with a dedicated dongle slot inside the right ear cups. Dual Connectivity Mode Bluetooth Mode for unbelievable listening experience with boAt Signature Audio. A premium entertainment experience that helps you feel a deeper connection to the movies, shows, music, sports, and games you love. Champion all games by immersing in a seamless audio-visual environment. Immortal 1300 comes with the power of ultra-low latency that eliminates all lags. Driverless 3D Spatial Sound via With 2.4ghz Type-C Dongle Increase your immersion and in-game awareness with ultimate surround sound that provides pinpoint positional accuracy. Detachable Boom Mic: Be clear with your in-game communications via primary detachable boom microphone for Discord, Team Speak, zoom and meet calls. Passive Microphone: Enjoy clear communication with secondary passive microphone.

Key Differences

The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (40 mm vs 40mm*6.9mm), which can influence sound depth, bass response, and overall audio clarity. Blaupunkt BH51 ANC BK and boAt Immortal 1300 offer different noise cancellation capabilities (Active NC vs NA), which can impact how effectively they block external noise. There is a noticeable difference in weight (400 Gm vs 288 GM), which may affect comfort during extended use. Blaupunkt BH51 ANC BK and boAt Immortal 1300 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. From a usability standpoint, both models provide a reliable and premium headphone experience. Impedance levels vary (32 Ohm vs 32±15 ohm), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (32 Hours vs >33 Hours), which affects how long you can use them on a single charge. Blaupunkt BH51 ANC BK uses Bluetooth 5.0 while boAt Immortal 1300 supports Bluetooth 5.1, which can impact connectivity stability and efficiency.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Battery Life: 32 Hours vs >33 Hours
Noise Cancelling: Active NC vs NA
Bluetooth: 5.0 vs 5.1
Weight: 400 Gm vs 288 GM
Impedance: 32 Ohm vs 32±15 ohm

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Key Differences

Top Differences