RadioRanked verdict
Updated Aug 2026Radtel RT-4D DMR vs Retevis RT85
Our pick
Radtel RT-4D DMR$49.99
The Radtel RT-4D is the clear winner here. Both radios cost the same and share identical transmit power, but the RT-4D delivers substantially more capability and value.
The most important differentiator is the RT-4D's DMR support combined with its built-in GPS functionality. These digital features fundamentally expand what the radio can do, enabling group communications and location tracking that the RT85 simply cannot provide. The RT-4D's significantly higher overall score of 77 versus 63 reflects this meaningful performance gap.
The RT-4D suits operators who want modern digital mode capability and may need emergency location features without breaking the bank. The RT85 appeals only to budget-conscious users seeking basic analog radio functionality who specifically prefer CHIRP programming convenience and don't need any advanced features.
Unless you have a specific and unusual preference for CHIRP programming or already own RT85-compatible accessories, the Radtel RT-4D is the smarter purchase. You're getting more radio for the same price, with features that justify its higher rating and will likely prove more useful over time as digital modes become increasingly standard in amateur radio.
By use case
Which should you buy?
Advanced DMR users needing GPS and Bluetooth
The RT-4D offers dedicated DMR support plus advanced connectivity features.
RT-4D DMRAbsolute beginner or casual field use
The RT85's simpler interface and lower cost make it ideal for new operators.
Retevis RT85Budget-conscious operator needing CHIRP flexibility
The RT85 provides essential CHIRP support at a very low entry price point.
Retevis RT85Experienced hams needing versatile digital modes
The RT-4D's specialized features and DMR focus suit advanced digital users.
RT-4D DMROperator prioritizing maximum portability and features
It offers a better blend of features and portability for demanding field work.
RT-4D DMR
Reasons to choose Radtel RT-4D DMR
- 5x more memory channels (1,024 vs 200)
- Has DMR digital mode
- Has built-in GPS
- Has Bluetooth
Reasons to choose Retevis RT85
- 30% cheaper ($34.99 vs $49.99)
- Has CHIRP compatibility
- FCC equipment authorization on file
Spec battle
Spec-by-spec breakdown
Made your choice?
Radtel RT-4D DMRPICK
$49.99 on AmazonRetevis RT85
$34.99 on AmazonKeep researching
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