Radtel RT-880 vs Retevis HA2

The Retevis HA2 is the clear winner here. Both radios suffer from incomplete specifications and lack CHIRP support, which is disappointing for programming flexibility. However, the HA2's APRS capability is the single most important differentiator, adding location tracking and messaging features that the RT-880 simply cannot match.

The HA2's 11-point higher overall score reflects its superior feature set and likely better build quality. At $26 more, you're gaining meaningful functionality rather than paying for a name. The lack of known TX power specs for both units is concerning and suggests these may be budget imports with inconsistent quality.

The Radtel RT-880 makes sense only for users on an extremely tight budget who need basic VHF/UHF voice communication and don't care about advanced features. The Retevis HA2 suits anyone who wants a capable handheld with APRS for trail use, emergency preparedness, or casual digital experimentation.

For most amateur radio operators, the Retevis HA2 is the better investment. You get proven features, better reviews, and practical capabilities that justify the modest price premium. Save your money or spend it here, but the RT-880 splits the difference without offering the best of either approach.