Radtel RT-4D DMR vs Retevis HA2

The Radtel RT-4D DMR is the clear winner for most users seeking value and performance in a compact handheld.

The most important differentiator is price combined with power output. The RT-4D costs half as much while delivering a confirmed 5W of transmit power, whereas the HA2's power specs remain unknown. This matters significantly for range and reliability in the field. The RT-4D also includes GPS and DMR support, features increasingly valued by modern operators, and achieves a higher overall score of 77 versus 70.

The HA2 does offer APRS and CHIRP compatibility, which appeals to operators prioritizing cross-platform flexibility and ease of programming, but these advantages don't fully offset its cost premium and missing specifications. The RT-4D's lighter weight and established feature set provide more practical utility.

Buy the Radtel RT-4D if you want a capable, affordable radio with solid power output and modern digital modes. Buy the Retevis HA2 only if APRS and CHIRP programmability are critical to your specific workflow and you're willing to pay extra for them.

The RT-4D represents better value and performance for the typical amateur radio operator.