Gravastar Mercury K1 Pro vs Havit KB389L
Looking for an honest Gravastar Mercury K1 Pro vs Havit KB389L comparison in 2026? We scored both gaming keyboards on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Havit KB389L comes out ahead 50/100 to 55/100 — a 5-point gap. On price the Havit KB389L undercuts the Gravastar Mercury K1 Pro by 233% ($29.99 vs $99.95), which materially changes the value calculus for budget-conscious buyers.
