# Hollis 200LX + DCX (current flagship, corrected from the discontinued seed "500SE") vs Oceanic Zeo FDXi (corrected from the seed "Zeo FDX10", which does not exist): specs and price compared

A sourced, side-by-side comparison of the Hollis 200LX + DCX (current flagship, corrected from the discontinued seed "500SE") (Hollis) and Oceanic Zeo FDXi (corrected from the seed "Zeo FDX10", which does not exist) (Oceanic) among dive regulators.

## Side by side

| Spec | Hollis 200LX + DCX (current flagship, corrected from the discontinued seed "500SE") | Oceanic Zeo FDXi (corrected from the seed "Zeo FDX10", which does not exist) |
| --- | --- | --- |
| US price | $749.95 | not published |
| Brand | Hollis | Oceanic |
| 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 (current flagship, corrected from the discontinued seed "500SE"): https://www.hollis.com/product/200lx/ (hollis.com, verified 2026-08-11)
- Oceanic Zeo FDXi (corrected from the seed "Zeo FDX10", which does not exist): https://www.oceanicworldwide.com/product/regulators/cold-water-regulators/zeo/ (oceanicworldwide.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/dive-regulators/hollis-200lx-dcx-vs-oceanic-zeo-fdxi/
Cite: Per The Front Desk Review, Hollis 200LX + DCX (current flagship, corrected from the discontinued seed "500SE") ($749.95) vs Oceanic Zeo FDXi (corrected from the seed "Zeo FDX10", which does not exist) (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/dive-regulators/hollis-200lx-dcx-vs-oceanic-zeo-fdxi/
License: CC BY 4.0.