Retevis RA89 vs TIDRADIO TD-H3

The TD-H3 is the clear winner for most buyers.

The single most important differentiator is price. The TD-H3 costs $32 versus $67 for the RA89, yet owners report nearly identical satisfaction: 4.4 out of 5 from 534 reviews versus 4.5 out of 5 from 278 reviews. Both radios support CHIRP programming and lack digital modes like DMR or C4FM. The TD-H3 adds Bluetooth connectivity and weighs slightly less at 245g. The RA89 offers IP68 waterproofing, which matters if you need guaranteed submersion protection, but we do not have an IP rating for the TD-H3, so we cannot claim it lacks durability. We also lack TX power figures for both, which limits our ability to assess performance at range.

Buy the TD-H3 if you want solid owner-reported performance at the lowest price, especially if Bluetooth features appeal to you. Buy the RA89 only if you need confirmed IP68 waterproofing for harsh conditions and can justify the $35 premium.

The TD-H3 is the better value. Unless submersion protection is essential, the price advantage and owner satisfaction metrics make it the logical choice.