Best Dive Regulators · head-to-head

Hollis 200LX + DCX vs Oceanic Zeo FDXi

A sourced, side-by-side comparison. Hollis 200LX + DCX is cheaper at $749.95. Every spec and price links to its source.

Full spec sheet

✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec Hollis 200LX + DCX Oceanic Zeo FDXi
US price $749.95 —
BrandHollisOceanic
Released——
First stage type diaphragm —
Balanced Yes —
Din or yoke DIN and yoke DIN and yoke
Hp lp ports 2 HP / 5 LP —
Cold water rated Yes Yes
Environmentally sealed Yes —
Adjustable venturi controls diver-adjustable inhalation knob + adjustable dive/pre-dive venturi switch —
Weight (g) — —

Sources — Hollis 200LX + DCX: hollis.com (verified 2026-10-08). Oceanic Zeo FDXi: oceanicworldwide.com (verified 2026-08-11).

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