SIHOO Doro S300 vs Vitra ID Trim

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 ID Trim

From $1,045

2 years

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

Differences at a glance

SIHOO Doro S300Vitra ID Trim

Price: $999.99From $1,045
Seat height: 47 – 55.5 cm (18.50 – 21.85 in)400–520 mm (15¾″–20½″), measured with 64 kg load; 450 mm (17¾″) fixed seat height
Seat depth: 40 – 47 cm (15.75 – 18.50 in)400–450 mm; 380 mm
Recline: Recline Angles: 100°, 110°, 130°FlowMotion mechanism, lockable in upright sitting position, optional synchronised forward tilt; or optional AutoMotion mechanism with automatic weight adjustment and two backrest tension settings (hard or soft). No recline angle published.
Arms: 6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)2D armrests (height, width) or 3D armrests (height, width, depth, 360° swivel); ring armrests for conference use; also without armrests. Armrest height above seat 195–295 mm (7¾″–11½″)
Headrest: Soft, integrated headrest; upper backrest adjusts in 5 levelsNo headrest on ID Trim; the height-adjustable leather headrest is on ID Trim L
Lumbar support: Dual dynamic lumbar support; angle 90°-105° fine-tuned with the gas liftSandwich construction with integrated lumbar support; optional height-adjustable lumbar cushion
Warranty: 3 years5 years (Vitra Inc. Limited Warranty, sales via the Vitra online shop)

From 0 SIHOO Doro S300 and 1 Vitra ID Trim user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the SIHOO Doro S300 or the Vitra ID Trim?

The SIHOO Doro S300 is cheaper to start: $999.99 versus $1,045 for the Vitra ID Trim at the brand stores (Oct 2026).

Which has a headrest?

Only the SIHOO Doro S300 (as standard); the Vitra ID Trim does not offer one.

What do owners mention most?

Breathability for the SIHOO Doro S300, and design for the Vitra ID Trim, based on review summaries.