SIHOO Doro C300 Ultra V2 vs Vitra Physix

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

SIHOO

SIHOO Doro C300 Ultra V2

$679.99 – $689.99

Vitra

Vitra Physix

From $1,520

$840.01

lower starting price for SIHOO Doro C300 Ultra V2 than Vitra Physix at the brand stores

Differences at a glance

SIHOO Doro C300 Ultra V2Vitra Physix

Price: $679.99 – $689.99From $1,520
Seat height: 47.5–55.5 cm (≈ 18.7-21.9 in)390–510 mm
Seat depth: 16.9–18.5 in (≈ 43-47 cm)435 mm
Recline: Recline Angles 105°, 120°, 135°Synchronised movement, individual adjustment of backrest resistance and locking device in upright position
Arms: 8D Bionic Armrests (up, down, forward, back, rotate, or tilt)Flexible frame and armrests in polyamide (deep black or soft grey)
Warranty: 3 years (covers manufacturing defects)5 years

Which is cheaper, the SIHOO Doro C300 Ultra V2 or the Vitra Physix?

The SIHOO Doro C300 Ultra V2 is cheaper to start: $679.99 versus $1,520 for the Vitra Physix at the brand stores (Oct 2026).