There is a noticeable difference in weight (350 g vs 288 GM), which may affect comfort during extended use. Impedance levels vary (400 Ohms vs 32 Ohms), which can affect compatibility and audio output when used with different devices. Beyerdynamic DT 100 and SoundMAGIC HP151 offer different noise cancellation capabilities (NA vs Sound Isolation), which can impact how effectively they block external noise. Beyerdynamic DT 100 and SoundMAGIC HP151 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The driver size differs between the two (NA vs 53 mm), which can influence sound depth, bass response, and overall audio clarity. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. The frequency response differs (30 Hz to 20000 Hz vs 10 Hz - 30KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.