Vitra Physix vs Humanscale Liberty

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

Vitra

Vitra Physix

From $1,520

Humanscale

Humanscale Liberty

$1,613 – $2,326

Nearly the same price

$1,520 vs $1,613 starting prices at the brand stores (Vitra Physix vs Humanscale Liberty)

Differences at a glance

Vitra PhysixHumanscale Liberty

Price: From $1,520$1,613 – $2,326
Seat height: 390–510 mm16.6–20.9 in (42.2–53.1 cm)
Seat depth: 435 mm16.5–18.75 in (41.9–47.6 cm)
Recline: Synchronised movement, individual adjustment of backrest resistance and locking device in upright positionSelf-Adjusting Recline: no tension springs, no recline locks
Arms: Flexible frame and armrests in polyamide (deep black or soft grey)Options: Fixed Duron Arms, Adjustable Duron Arms, Advanced Duron Arms, Armless, Fixed Duron Gel Arms
Warranty: 5 years15 Years; Fabric/Cushions/Arm Pads/Casters: 5 Years

Which is cheaper, the Vitra Physix or the Humanscale Liberty?

The Vitra Physix is cheaper to start: $1,520 versus $1,613 for the Humanscale Liberty at the brand stores (Oct 2026).

What do owners mention most?

Adjustability for the Vitra Physix, and comfort for the Humanscale Liberty, based on review summaries.