Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. From a usability standpoint, both models provide a reliable and premium headphone experience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (NA vs 13 GM), which may affect comfort during extended use. The driver size differs between the two (NA vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Koss UR22i and SoundMAGIC E50 offer different noise cancellation capabilities (NA vs Sound Isolation), which can impact how effectively they block external noise. Koss UR22i and SoundMAGIC E50 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Impedance levels vary (34 Ohms vs 51 Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (20 Hz - 20000 Hz vs 15 Hz - 22KHz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Choosing between Koss UR22i and SoundMAGIC E50 depends on whether you value better sound, longer battery life, or enhanced features.