Radtel RT-910B vs Retevis HA2

The Retevis HA2 is the stronger choice for most users, though the decision depends on your needs and budget.

The most important differentiator is features versus price. The RT-910B costs $31 and offers basic two-way communication in a lightweight 280g package. The HA2 costs $100 but adds APRS capability, CHIRP programming support, and an IP67 weather rating. We lack TX power figures for both radios, so we cannot compare their coverage directly.

Owner feedback strongly favors the HA2: Retevis owners report a perfect 5.0/5 rating, while Radtel owners report 3.9/5 from a larger sample of 48 reviews. This suggests the HA2 meets user expectations more consistently, though the smaller review count for the HA2 means less statistical confidence.

The RT-910B makes sense if you need an ultra-budget entry point or prefer lightweight portability for casual use. The HA2 suits anyone planning regular deployments outdoors or who wants programming flexibility and APRS features.

Buy the Retevis HA2 unless your budget is fixed below $50 or you specifically need a radio under 300 grams. The HA2 delivers better reported user satisfaction and practical features that justify its higher price.