Baofeng UV-21R vs Baofeng UV-5R

The UV-5R is the better value. Both radios offer essentially identical features—no DMR, APRS, or GPS on either—with comparable owner ratings of 4.5/5 stars. The UV-21R scores slightly higher on RadioRanked's composite metric because it offers marginally better specs for the money, but the difference is modest and doesn't account for real-world performance factors we cannot measure.

The single most important differentiator is price and weight. The UV-5R costs $11 less and weighs 50 grams less, making it the more practical choice for most users. The UV-21R's extra watt of transmit power is negligible in practical terms and unlikely to matter in typical amateur radio operations.

The UV-5R suits budget-conscious operators and those prioritizing portability. The UV-21R appeals to users who want slightly higher power output and can justify the additional cost and weight.

Buy the UV-5R. Its proven track record with over 10,000 Amazon reviews, lower price, lighter weight, and essentially identical capabilities make it the smarter choice for most amateur radio operators. Save your money.