KI Kiaura vs Vitra Physix

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

KI Kiaura

From $2,000

Vitra

Vitra Physix

From $1,520

$480

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

Differences at a glance

KI KiauraVitra Physix

Price: From $2,000From $1,520
Seat height: 17.375–20.75 in (44.1–52.7 cm); 15.75–17.75 in (40.0–45.1 cm)390–510 mm
Seat depth: 17–19 in (43.2–48.3 cm)435 mm
Recline: Cognetic Technology: 9-degrees of total side-to-side motion and 15-degrees of front to back motionSynchronised movement, individual adjustment of backrest resistance and locking device in upright position
Arms: Armless, fixed, height-adjustable, or 4D arms; adjustable arms 6.5–10.625" above seatFlexible frame and armrests in polyamide (deep black or soft grey)
Warranty: Lifetime5 years

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

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