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RadioRanked verdict

Updated Nov 2026

Radtel RT-4D DMR vs Retevis A3

Our pick

Radtel RT-4D DMR$52.33

The Radtel RT-4D is the clear winner here. This isn't even close, and the numbers tell the story decisively.

The most important differentiator is the overall score gap: the RT-4D scores 77/100 while the Retevis A3 manages only 30/100. That massive 47-point spread reflects real, substantive differences in capability and quality. The RT-4D adds genuine features like DMR capability and GPS, giving you practical versatility that the A3 simply doesn't offer. The RT-4D also costs less at $50 versus $70, making this a rare case where the better radio is also cheaper.

The Radtel RT-4D should be your choice if you want a capable, feature-rich handheld that covers modern digital modes and won't break the bank. The Retevis A3 might only appeal to someone with extremely minimal needs and a used unit at a significant discount, but honestly, it's hard to recommend at any price given its low score and missing specifications.

Buy the Radtel RT-4D without hesitation. It delivers genuine value and capability that justifies its score and price point.

By use case

Which should you buy?

  • Budget-conscious buyer wanting digital modes

    It costs less than the alternative while adding DMR support, so it delivers more digital capability per dollar.

    RT-4D DMR
  • New licensed technician focused on local repeaters

    Analog-only operation with NOAA reception suits a new technician focused on local repeaters.

    A3
  • Weather alert listener wanting NOAA monitoring

    Listed for NOAA monitoring and repeater use, it fits a buyer focused on weather alerts.

    A3
  • Fleet or digital mode operator needing DMR

    Its DMR and GPS support suits fleet operators who need digital modes.

    RT-4D DMR
  • Backpacker doing portable summit activations

    At 198g versus 286g, it is the lighter choice for backpacking and portable activations.

    RT-4D DMR
  • Experimenter wanting basic multi-band coverage

    The 6m band alongside VHF and UHF suits experimenters wanting basic multi-band coverage.

    A3

Reasons to choose Radtel RT-4D DMR

  • 52% cheaper ($52.33 vs $109.99)
  • 3% more memory channels (1,024 vs 999)
  • 40% more battery (3500 mAh vs 2500 mAh)
  • 88g lighter (198g vs 286g)
  • Has DMR digital mode
  • Has built-in GPS
  • Has Bluetooth

Reasons to choose Retevis A3

  • No clear advantages in this comparison

Spec battle

Spec-by-spec breakdown

Radtel RT-4D DMRSpecRetevis A3
$52.33
Price
$109.99
78
Overall Score
27
2.9× difference
5.00W
TX Power (High)
—
1024
Memory Channels
999
+2% for winner
198g
Weight
286g
+45% difference
3500 mAh
Battery
2500 mAh
+41% for winner
LCD
Display
—
No grant found
FCC Authorization
No grant found
Standard
color
Green
1
unitCount
1

Made your choice?

Radtel RT-4D DMRPICK

$52.33 on Amazon

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