# Primo Oval XL 400 vs Vision Grills Professional S-Series: specs and price compared

A sourced, side-by-side comparison of the Primo Oval XL 400 (Primo) and Vision Grills Professional S-Series (Vision Grills) among kamado grills. Vision Grills Professional S-Series is the cheaper of the two at $849.

## Side by side

| Spec | Primo Oval XL 400 | Vision Grills Professional S-Series |
| --- | --- | --- |
| US price | $1619 | $849 |
| Brand | Primo | Vision Grills |
| Main cooking area sq (in) | 400 | 302 |
| Total cooking area sq (in) | — | — |
| Grid diameter (in) | — | — |
| Body material | ceramic | ceramic |
| Wall thickness (in) | — | — |
| Max temp f | 850 | — |
| Weight (lb) | 250 | — |
| Included cart | No | Yes |
| Side shelves included | No | Yes |
| Air lift hinge | Yes | No |
| Tiered rack system | No | Yes |
| Warranty body years | — | — |

## Key differences

- Main cooking area sq (in): Primo Oval XL 400 400 vs Vision Grills Professional S-Series 302
- Included cart: Primo Oval XL 400 No vs Vision Grills Professional S-Series Yes
- Side shelves included: Primo Oval XL 400 No vs Vision Grills Professional S-Series Yes
- Air lift hinge: Primo Oval XL 400 Yes vs Vision Grills Professional S-Series No
- Tiered rack system: Primo Oval XL 400 No vs Vision Grills Professional S-Series Yes

## What reviewers say

**Primo Oval XL 400** — One whitelisted tester, Reviewed, covers the Primo Oval XL 400 within its 2026 kamado roundup, but its write-up is derived from specs and user reviews rather than hands-on cooking: first-person testing language appears only for the other grills in the guide, while the Primo entry uses hedged phrasing ('is said to be', 'a couple user reviews mention'). No lab measurements exist for this model. Single-source, no cross-source corroboration. (1 sourced review.)

**Vision Grills Professional S-Series** — Only one whitelisted tester — Reviewed (USA Today) — published a hands-on verdict on this exact S-Series Professional model (S-4C1D1). Reviewed calls it inexpensive and easy to clean with strong high-heat grilling, but flags weak low-temperature smoking and deflector-plate problems. Qualitative only; no measured numbers. (1 sourced review.)

## Sources

- Primo Oval XL 400: https://www.primogrill.com/x-large-charcoal-grill.html (primogrill.com, verified 2026-07-11)
- Vision Grills Professional S-Series: https://amazingribs.com/grill-smoker-egg-or-kamado-style-combination-grill-smoker/vision-professional-s-series-kamado-review/ (amazingribs.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/kamado-grills/primo-oval-xl-400-vs-vision-grills-professional-s-series/
Cite: Per The Front Desk Review, Primo Oval XL 400 ($1619) vs Vision Grills Professional S-Series ($849) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/kamado-grills/primo-oval-xl-400-vs-vision-grills-professional-s-series/
License: CC BY 4.0.