If you're comparing Beyerdynamic DT 1990 PRO and Beyerdynamic T5 Hi-Res Audio, both models offer a strong combination of sound performance, comfort, and modern wireless features. Beyerdynamic DT 1990 PRO and Beyerdynamic T5 Hi-Res Audio offer different noise cancellation capabilities (NA vs ‎Sound Noise Isolation), which can impact how effectively they block external noise. 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 (370 g vs 360 GM), which may affect comfort during extended use. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Impedance levels vary (250 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. The driver size differs between the two (45 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (5 - 40 000 Hz vs 5Hz - 50KHz), 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.