SIHOO Doro S300 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 S300

$999.99

Vitra

Vitra Physix

From $1,520

2 years

longer warranty on Vitra Physix than SIHOO Doro S300 (official terms)

Differences at a glance

SIHOO Doro S300Vitra Physix

Price: $999.99From $1,520
Seat height: 47 – 55.5 cm (18.50 – 21.85 in)390–510 mm
Seat depth: 40 – 47 cm (15.75 – 18.50 in)435 mm
Recline: Recline Angles: 100°, 110°, 130°Synchronised movement, individual adjustment of backrest resistance and locking device in upright position
Arms: 6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)Flexible frame and armrests in polyamide (deep black or soft grey)
Warranty: 3 years5 years

Which is cheaper, the SIHOO Doro S300 or the Vitra Physix?

The SIHOO Doro S300 is cheaper to start: $999.99 versus $1,520 for the Vitra Physix at the brand stores (Oct 2026).

What do owners mention most?

Breathability for the SIHOO Doro S300, and adjustability for the Vitra Physix, based on review summaries.