Key Differences

The frequency response differs (5 Hz - 35000 Hz vs 10 Hz - 30000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Beyerdynamic DT 990 PRO and Beyerdynamic DT 252 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. 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 (250 g vs 170 g), which may affect comfort during extended use. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Impedance levels vary (250 Ohms vs 80 Ohms), which can affect compatibility and audio output when used with different devices.

Verdict: Choosing between Beyerdynamic DT 990 PRO and Beyerdynamic DT 252 depends on whether you value better sound, longer battery life, or enhanced features.