Koss UR20 vs NAD VISO HP70

While the Koss UR20 makes for a fairly good Closed-Back Headphone for people with a $25 budget, we weren't able to find enough data on the NAD VISO HP70 to come to any reliable conclusions.

In either case, we suggest that you look at some other options before committing to one of these.

If you'd nonetheless like to learn more about the Koss UR20 and NAD VISO HP70, however, we wrote a summary of what we know about them:

The Koss UR20 was loved by reviewers at Rtings, a highly trusted source that performs reliable in-depth testing. It did great in its "The 5 Best Earbuds And Headphones Under $20 - Summer 2020" roundup where it was named its "Best Over-Ear Headphones Under $20", which, in itself, makes it a product worth considering.

As for the NAD VISO HP70 - it was really well-received by reviewers at Wirecutter (NYTimes), a great source that's known for conducting high-quality in-depth testing. It performed great in its "The Best Bluetooth Wireless Headphones" roundup and was named its "Upgrade pick", which, on its own, makes it a product that warrants a closer look.

Lastly, we wanted to do a direct Koss UR20 vs. NAD VISO HP70 comparison of their review performance, but were unable to find any review ratings of the NAD VISO HP70.

We nevertheless pitted the Koss UR20 against other Closed-Back Headphones on the market and found that it, on average, performed worse than its competitors - it earned a review average of 4.7 out of 10, compared to the 7.4 review average of Closed-Back Headphones in general.