Vitra Physix vs KI Impress

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

KI Impress

$965 – $1,197

$555

lower starting price for KI Impress than Vitra Physix at the brand stores

Differences at a glance

Vitra PhysixKI Impress

Price: From $1,520$965 – $1,197
Seat height: 390–510 mm17.75–22.25 in (45.1–56.5 cm); 16.75–19.5 in (42.5–49.5 cm); 20.5–26.75 in (52.1–67.9 cm)
Seat depth: 435 mm18 in (45.7 cm)
Recline: Synchronised movement, individual adjustment of backrest resistance and locking device in upright positionFree-floating back; chair back angle approximate range of 24 degrees
Arms: Flexible frame and armrests in polyamide (deep black or soft grey)Available with 4D arm, adjustable T-arm, or fixed loop arm
Warranty: 5 yearsLifetime

Which is cheaper, the Vitra Physix or the KI Impress?

The KI Impress is cheaper to start: $965 versus $1,520 for the Vitra Physix at the brand stores (Oct 2026).