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RadioRanked verdict

Updated Aug 2026

Radtel RT-4D DMR vs Retevis A3

Our pick

Radtel RT-4D DMR$49.99

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.

Winner
Radtel RT-4D DMR
Runner-up
Retevis A3

By use case

Which should you buy?

  • Operator needing advanced digital communication

    The RT-4D supports DMR, offering superior digital features for modern communication.

    RT-4D DMR
  • Beginner focused on simple analog VHF/UHF use

    The A3 provides basic multi-band analog coverage ideal for initial learning.

    A3
  • Portable operator prioritizing features and connectivity

    Its built-in GPS and Bluetooth make it highly versatile for field operations.

    RT-4D DMR
  • Budget-conscious user needing basic multi-band coverage

    The A3 is a very affordable option for basic analog monitoring and use.

    A3
  • Experienced ham upgrading from basic analog radio

    The RT-4D's DMR and feature set offer a significant upgrade in capability.

    RT-4D DMR

Reasons to choose Radtel RT-4D DMR

  • 29% cheaper ($49.99 vs $69.99)
  • 3% more memory channels (1,024 vs 999)
  • 40% more battery (3500 mAh vs 2500 mAh)
  • 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
$49.99
Price
$69.99
77
Overall Score
30
2.6× difference
5.00W
TX Power (High)
1024
Memory Channels
999
+2% for winner
198g
Weight
3500 mAh
Battery
2500 mAh
+41% for winner
LCD
Display
No grant found
FCC Authorization
No grant found
1
unitCount
1

Made your choice?

Radtel RT-4D DMRPICK

$49.99 on Amazon

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