RadioRanked verdict
Updated Nov 2026Baofeng UV-21R vs Radtel RT-493
Our pick
Radtel RT-493$32.99
The UV-21R offers better listed specifications for the money. RadioRanked's overall score of 74 versus 59 reflects superior value, driven by its lower price, CHIRP compatibility, and stronger owner feedback. The RT-493 provides more transmit power (10W vs 6W) and is slightly lighter, but these modest advantages don't offset its price premium and lower owner rating.
The single most important differentiator is CHIRP support. The UV-21R's compatibility with this free programming software is genuinely useful for frequency management, while the RT-493 requires alternative methods we don't have specs on.
The UV-21R is the pick for budget-conscious operators who value programming flexibility and have confidence in what 775 owners report about their experience. The RT-493 makes sense only if you specifically need the extra transmit power and can accept fewer owner reviews to verify real-world performance.
Buy the UV-21R unless higher TX power is a requirement for your use case. The owner feedback at this price point tips the scales decisively in its favor.
By use case
Which should you buy?
First-time licensed operator learning local repeaters
Covers VHF, UHF, and 220MHz with a large memory bank and CHIRP programming support for beginners.
UV-21R 6W Tri-BandBudget-conscious buyer wanting the lowest entry cost
Costs less than the alternative while still offering both VHF and UHF coverage.
UV-21R 6W Tri-BandOutdoor user needing a rugged, waterproof handheld
Carries an IP67 waterproof rating and a higher 10W output for field communication.
RT-493GMRS or business frequency user
Its UHF-only design and higher power suit GMRS and business frequency use.
RT-493Emergency preparedness group running mixed local nets
Offers both VHF and UHF plus a large channel count for mixed local net operations.
UV-21R 6W Tri-Band
Reasons to choose Baofeng UV-21R
- 5x more memory channels (999 vs 199)
- Has CHIRP compatibility
- Has color TFT display
- FCC equipment authorization on file
Reasons to choose Radtel RT-493
- 67% more TX power (10W vs 6W)
- 56% more battery (2800 mAh vs 1800 mAh)
- 20g lighter (280g vs 300g)
- IP67 water resistance
Spec battle
Spec-by-spec breakdown
Made your choice?
Baofeng UV-21R
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