Radtel RT-910B vs TYT MD-UV390

The TYT MD-UV390 is the clear winner for most users, despite both radios scoring within 2 points on RadioRanked's composite metric.

The single most important differentiator is DMR support. The MD-UV390 offers digital mode capability that the RT-910B lacks entirely, making it suitable for modern digital repeaters and networks. This alone justifies the price premium for anyone serious about amateur radio. The MD-UV390 also provides weather sealing via its IP67 rating, where the RT-910B lists no protection. Both radios show solid owner satisfaction: the MD-UV390 has 4.0 stars from 142 reviews while the RT-910B has 3.9 stars from 48 reviews. These ratings reflect what buyers report, though the MD-UV390's larger review sample provides more confidence.

The RT-910B costs $31 versus $121 for the MD-UV390, but we lack its transmit power specification, making direct value comparison incomplete. The RT-910B suits budget-conscious experimenters or casual users who want analog-only simplex operation and CHIRP programming convenience. The MD-UV390 is the choice for anyone needing digital mode access, better weather protection, or who operates with repeaters requiring DMR.

Buy the MD-UV390 if you operate on repeaters or want digital modes. The RT-910B works only if your local repeater network is analog-only and budget is your primary constraint.