Baofeng UV-21R vs Retevis HA1UV

The UV-21R is the clear winner for most buyers due to its combination of price and owner feedback. The most important differentiator is cost: at $27, the UV-21R undercuts the HA1UV by $43 while delivering stronger transmit power at 6W versus an unknown figure for the HA1UV. Both radios lack advanced features like DMR, APRS, and GPS, and both support CHIRP programming. The HA1UV offers better weather sealing with IP67 versus the UV-21R's IP54, which matters if you work in harsh conditions. Owner ratings are comparable, with the HA1UV at 4.6/5 and the UV-21R at 4.5/5, though the UV-21R's rating draws from substantially more reviews. The HA1UV is slightly heavier at 337g versus 300g, a minor practical difference.

Buy the UV-21R if you want maximum value and confirmed 6W power output without advanced features. Buy the HA1UV if superior waterproofing justifies the premium price and you can operate without knowing its exact transmit power specification.

For most users, the UV-21R is the practical recommendation: better price, stronger documented power, and solid owner reports make it the sensible entry point.