ABBREE 18.8-inch Foldable Tactical (SMA-Female) vs Retevis RHD-771 (SMA-Female)

The ABBREE wins on VHF performance, but the difference is marginal and both antennas are compromised on that band.

On VHF at 146 MHz, the ABBREE's quarter-wave design delivers a realistic -0.1 dBi versus the Retevis's electrically short -1.0 dBi. That's a meaningful gap for a handheld radio where every decibel counts. Both manufacturers claim 2.15 dBi gain, which is overstated for their electrical lengths. On UHF at 435 MHz, the antennas are nearly matched, with the Retevis actually slightly ahead at 2.9 dBi realistic gain.

The single most important differentiator is VHF performance. The ABBREE's longer physical length makes it genuinely better for 2-meter operation, which is the primary use case for most handheld operators. You're paying $4 more for the Retevis to get a more compact design that sacrifices real VHF capability.

Buy the ABBREE if you operate primarily on VHF or want the best all-round performance for the money. Buy the Retevis if pocket size is your priority and you spend most time on UHF.

The ABBREE is the better choice for most operators. It costs less, performs better where it matters most, and the extra 87 mm of length is a reasonable trade-off for genuine VHF improvement.