Denon AH-MM400 (2016) vs JBL T450 (2017)

Macworld, a review site with a history of doing objective hands-on testing, has great things to say about the Denon AH-MM400 (2016). In fact, it's "Ranked 2 out of 8" in its "Best iPhone headphones 2019" roundup, which points toward it being a good Wireless Headphone.

As for the JBL T450BT (2017) - Rtings, a source that conducts reliable hands-on testing, has featured it in its JBL T450BT Wireless Headphones Review roundup. However, it didn't make it to any of the top spots.

We tried doing a direct Denon AH-MM400 (2016) vs. JBL T450BT (2017) review score comparison but couldn't find any sources that tested both.

Next, we took a look at which sources liked them best and found that the Denon AH-MM400 (2016) most impressed the reviewers at Head-fi, who gave it a score of 9.3, whereas the JBL T450BT (2017) did best in its Rtings review - it scored 6.3 points.

Finally, we compared their average scores to all other Wireless Headphones on the market. We found that the Denon AH-MM400 (2016) got reviewed considerably better than most of its competitors - it earned an average of 8.9, compared to the 7.3 out of 10 overall rating of other Wireless Headphones - while the JBL T450BT (2017) performed worse than most of its competition, with an average score of 6.3.