Blaupunkt BH01 BK vs boAt Immortal 125 – Full Comparison & Verdict (2026)

IPX5 Water Resistant. Wireless and Wired Function: If you ever run out of battery, then just plug the 3.5mm cable in and keep the music playing. The Incredible stereo performance comes from the mammoth 40 mm drivers. These giants deliver a better quality of sound at any volume 18 hrs 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. Built in Micro SD card slot and FM radio gives you freedom to switch Bluetooth, TF, FM mode freely. Insert a Micro SD Card card and listen to music through TF card. You can also listen to FM Radio & TF Card.

1 Year warranty. With an IPX4 water-resistant rating. Make a statement and set the gaming vibe with Real RGB LED lights on your Immortal 125. The Immortal 125 earbuds are equipped with ENxâ„¢ Technology, offering a rich & immersive audio experience. When it comes to gaming, every millisecond counts. Immortal 125 features BEASTâ„¢ mode, offering a jaw-dropping 40ms super low latency. Experience hassle-free connectivity with IWPâ„¢ Technology. Immortal 125 instantly connects to your device as soon as you open the case. With ASAPâ„¢ Technology, a quick 10-minute charge provides you with a whopping 180 minutes of uninterrupted gaming. Keep the action going without missing a beat. It comes with the innovative boAt Signature Sound which delivers crystal-clear audio with deep bass and immersive soundscapes. Every gunshot, footstep, and dialogue will come to life, enhancing your gaming experience like never before.

Key Differences

Blaupunkt BH01 BK and boAt Immortal 125 offer different noise cancellation capabilities (Passive vs NA), which can impact how effectively they block external noise. Blaupunkt BH01 BK uses Bluetooth 5.0 while boAt Immortal 125 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. The driver size differs between the two (40 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Blaupunkt BH01 BK and boAt Immortal 125 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (18 Hours vs 10 / 30 Hours), which affects how long you can use them on a single charge. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. There is a noticeable difference in weight (180 Gm vs 45 Gm), which may affect comfort during extended use.

Verdict: Choosing between Blaupunkt BH01 BK and boAt Immortal 125 depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 18 Hours vs 10 / 30 Hours
Noise Cancelling: Passive vs NA
Driver Size: 40 mm vs 10 mm
Bluetooth: 5.0 vs 5.3
Weight: 180 Gm vs 45 Gm

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Key Differences

Top Differences