Vitra Physix vs KI Kiaura

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 Kiaura

From $2,000

$480

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

Differences at a glance

Vitra PhysixKI Kiaura

Price: From $1,520From $2,000
Seat height: 390–510 mm17.375–20.75 in (44.1–52.7 cm); 15.75–17.75 in (40.0–45.1 cm)
Seat depth: 435 mm17–19 in (43.2–48.3 cm)
Recline: Synchronised movement, individual adjustment of backrest resistance and locking device in upright positionCognetic Technology: 9-degrees of total side-to-side motion and 15-degrees of front to back motion
Arms: Flexible frame and armrests in polyamide (deep black or soft grey)Armless, fixed, height-adjustable, or 4D arms; adjustable arms 6.5–10.625" above seat
Warranty: 5 yearsLifetime

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

The Vitra Physix is cheaper to start: $1,520 versus $2,000 for the KI Kiaura at the brand stores (Oct 2026).