Office Star ProGrid vs Vitra Physix

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Office Star

Office Star ProGrid

$580 – $650

Vitra

Vitra Physix

From $1,520

$940

lower starting price for Office Star ProGrid than Vitra Physix at the brand stores

Differences at a glance

Office Star ProGridVitra Physix

Price: $580 – $650From $1,520
Seat height: 19.5–23 in (50–58 cm)390–510 mm
Seat depth: 19.5” D; Seat Travel: 3.75”435 mm
Recline: 2-to-1 synchro tilt control with adjustable tilt tensionSynchronised movement, individual adjustment of backrest resistance and locking device in upright position
Arms: Height adjustable arms; Arms Max Inside: 19”; Arms to Floor Min: 25.25”; Arms to Seat Min: 6.5”Flexible frame and armrests in polyamide (deep black or soft grey)

Which is cheaper, the Office Star ProGrid or the Vitra Physix?

The Office Star ProGrid is cheaper to start: $580 versus $1,520 for the Vitra Physix at the brand stores (Sep 2026).

What do owners mention most?

Adjustability for the Office Star ProGrid, and adjustability for the Vitra Physix, based on review summaries.