Radioddity GS-10B vs Retevis HA2

The Radioddity GS-10B emerges as the clear winner for most users. Despite nearly identical overall scores, the GS-10B delivers superior value at $40 versus the HA2's $100 price point. The single most important differentiator is cost: you're paying 150% more for the HA2 while gaining only APRS capability, which most casual operators won't utilize.

The GS-10B's 8W transmission power is specified and respectable for a budget handheld, whereas the HA2's power rating remains unknown—a red flag suggesting either weak output or deliberate obfuscation by the manufacturer. Neither radio offers DMR, GPS, or CHIRP programmability, so feature parity is limited.

The GS-10B suits operators seeking proven, affordable entry-level performance without experimental features. The HA2 appeals only to users specifically requiring APRS capability and willing to pay a premium despite missing key specifications.

Buy the GS-10B unless APRS is essential to your operations. At $40, it represents intelligent spending for beginners or backup radios. The HA2's significantly higher cost cannot be justified by the feature set, especially with incomplete technical data. Save your money with the GS-10B.