Generation by Knoll vs SIHOO Doro C300 Pro

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 C300 Pro

$789.99 – $839.99

9 years

longer warranty on Generation by Knoll than SIHOO Doro C300 Pro (official terms)

Differences at a glance

Generation by KnollSIHOO Doro C300 Pro

Price: $1,653 – $1,886$789.99 – $839.99
Seat height: 16.5–21.75 in (Thin Seat Foam); 17.25–22.5 in (Ultra Seat Foam)46–56.7 cm
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)16.81–17.76 in (≈ 42.7-45.1 cm)
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°Maximum recline angle of 135°
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 inLumbar support automatically conforms to your spine (BM Tracking System)
Warranty: 12-year warranty (terms and conditions apply)3 years

Which is cheaper, the Generation by Knoll or the SIHOO Doro C300 Pro?

The SIHOO Doro C300 Pro is cheaper to start: $789.99 versus $1,653 for the Generation by Knoll at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO Doro C300 Pro, rated for 330 lb versus 300 lb for the Generation by Knoll.