Generation by Knoll vs SIHOO Doro S300

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

Knoll

Generation by Knoll

$1,653 – $1,886

SIHOO

SIHOO Doro S300

$999.99

9 years

longer warranty on Generation by Knoll than SIHOO Doro S300 (official terms)

Differences at a glance

Generation by KnollSIHOO Doro S300

Price: $1,653 – $1,886$999.99
Seat height: 16.5–21.75 in (Thin Seat Foam); 17.25–22.5 in (Ultra Seat Foam)47 – 55.5 cm (18.50 – 21.85 in)
Seat depth: 15.75–18.75 in with arms, 15.75–18.25 in armless (Ultra); 15–18 in with arms, 15–17.5 in armless (Thin)40 – 47 cm (15.75 – 18.50 in)
Load capacity: 300 lb (136.1 kg)330 lb (≈ 150 kg)
Recline: Seat-to-back angle 96°–111°; back tilt range 15°; synchronized recline ratio seat:back 1°:4.4°Recline Angles: 100°, 110°, 130°
Arms: Arm height from seat 6.625–11.125 in (Thin) / 6.125–10.625 in (Ultra); High performance arm pads adjust 2 in width (1 per arm), 1.5 in depth and pivot 45°6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)
Lumbar support: Fixed lumbar 9.25 in; optional adjustable lumbar 8.125–11.375 inDual dynamic lumbar support; angle 90°-105° fine-tuned with the gas lift
Warranty: 12-year warranty (terms and conditions apply)3 years

From 2 Generation by Knoll and 0 SIHOO Doro S300 user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Generation by Knoll or the SIHOO Doro S300?

The SIHOO Doro S300 is cheaper to start: $999.99 versus $1,653 for the Generation by Knoll at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO Doro S300, rated for 330 lb versus 300 lb for the Generation by Knoll.

What do owners mention most?

Comfort for the Generation by Knoll, and breathability for the SIHOO Doro S300, based on review summaries.