RadioRanked verdict
Updated Nov 2026Radioddity GA-510 vs Retevis RA79
Our pick
Radioddity GA-510$45.99
The Retevis RA79 edges out the Radioddity GA-510 in this matchup, though neither radio is exceptional. The deciding factor is price combined with CHIRP compatibility. At $30, the RA79 costs $10 less and includes CHIRP support, which saves you from manual programming headaches. The GA-510's 10W transmission power advantage is offset by its higher cost and lack of programming flexibility.
Neither radio offers modern features like DMR, APRS, or GPS, making both viable only for basic analog VHF/UHF operation. The unknown specifications on both units (power output for the RA79, weight for both) suggest incomplete manufacturer documentation, which is a minor red flag.
The GA-510 should appeal only to budget buyers who absolutely need 10W output and can tolerate manual programming. The RA79 suits operators looking for an entry-level handheld with the convenience of CHIRP configuration and slightly lower cost.
Buy the Retevis RA79 for better overall value. At this price point, no radio deserves a strong recommendation, but the RA79's CHIRP support and lower cost make it the pragmatic choice for beginners.
By use case
Which should you buy?
Budget-constrained buyer wanting the lowest price
It costs less than the alternative while still covering VHF and UHF for everyday simplex use.
RA79Portable operator prioritizing a lighter radio
At 225g it is noticeably lighter than the alternative, which matters on long hikes or field days.
RA79Multi-band receive explorer including 1.25m
It adds 1.25m coverage alongside VHF and UHF, letting new hams listen across more amateur bands.
RA79Field operator needing higher transmit power
Its 10W transmit output gives a stronger signal for simplex contacts over longer distances.
GA-510Buyer wanting stronger feature set and channel depth
It has a higher feature score and fits the needs of users who want more built-in functionality.
GA-510New Technician licensee focused on VHF/UHF simplex
Its 10W output and stronger feature set suit a Technician learning basic analog simplex operation.
GA-510
Reasons to choose Radioddity GA-510
- 57% more battery (2200 mAh vs 1400 mAh)
- FCC equipment authorization on file
Reasons to choose Retevis RA79
- 24% cheaper ($34.99 vs $45.99)
- 56% more memory channels (200 vs 128)
- 74g lighter (225g vs 299g)
Spec battle
Spec-by-spec breakdown
Made your choice?
Radioddity GA-510PICK
$45.99 on AmazonRetevis RA79
$34.99 on AmazonKeep researching
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