RadioRanked verdict
Updated Nov 2026Radtel RT-4D DMR vs Retevis RT85
Our pick
Radtel RT-4D DMR$52.33
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?
Budget-conscious buyer watching spending closely
Costs less and offers easier operation for buyers watching spending closely.
Retevis RT85DMR digital operator seeking secure fleet comms
Supports DMR with GPS and Bluetooth, plus 1024 channels for larger channel plans.
RT-4D DMRFirst-time licensee wanting simple setup
Easier to learn with a beginner-friendly design and CHIRP programming support for setup.
Retevis RT85Portable operator prioritizing light weight
Lighter at 198 grams and better suited for pack-carried portable operating.
RT-4D DMRLocal repeater user on a limited budget
Handles local repeater needs at a lower cost with simple analog operation.
Retevis RT85Emergency prepper needing digital coordination
Includes GPS and Bluetooth plus DMR, useful for coordinated emergency communications.
RT-4D DMR
Reasons to choose Radtel RT-4D DMR
- 5x more memory channels (1,024 vs 200)
- 29g lighter (198g vs 227g)
- Has DMR digital mode
- Has built-in GPS
- Has Bluetooth
Reasons to choose Retevis RT85
- 4% cheaper ($49.99 vs $52.33)
- Has CHIRP compatibility
- FCC equipment authorization on file
Spec battle
Spec-by-spec breakdown
Made your choice?
Radtel RT-4D DMRPICK
$52.33 on AmazonRetevis RT85
$49.99 on AmazonKeep researching
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