RadioRanked verdict
Updated Nov 2026Radtel RT-4D DMR vs Retevis HA2
Our pick
Radtel RT-4D DMR$52.33
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.
By use case
Which should you buy?
Budget-constrained buyer wanting digital voice
Costs less and adds DMR support, so it suits buyers who want digital voice on a tight budget.
RT-4D DMRPortable APRS activations and emergency nets
APRS support and an IP67 rating make it the better pick for rugged field activations.
HA2Backpacking POTA or SOTA operator
At 198 grams it is roughly half the weight, easier to carry on long POTA hikes.
RT-4D DMRFirst-time licensee wanting simple operation
A higher beginner-friendliness rating and simpler operation suit a newcomer who wants minimal setup.
HA2Preppers needing durable emergency communications gear
IP67 resistance better withstands storms, dropped gear, and outdoor emergency conditions.
HA2Licensed upgrader wanting more radio capability
Its 5W output, built-in GPS, and stronger feature set suit an upgrader wanting more capability.
RT-4D DMR
Reasons to choose Radtel RT-4D DMR
- 42% cheaper ($52.33 vs $89.99)
- 25% more battery (3500 mAh vs 2800 mAh)
- 205g lighter (198g vs 403g)
- Has DMR digital mode
- Has built-in GPS
Reasons to choose Retevis HA2
- Has APRS support
- Has CHIRP compatibility
- IP67 water resistance
Spec battle
Spec-by-spec breakdown
Made your choice?
Radtel RT-4D DMRPICK
$52.33 on AmazonRetevis HA2
$89.99 on AmazonKeep researching
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