Steelcase Series 2 vs SIHOO Doro C300 Pro

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

Steelcase

Steelcase Series 2

$749 – $1,171

SIHOO

SIHOO Doro C300 Pro

$789.99 – $839.99

Nearly the same price

$749 vs $789.99 starting prices at the brand stores (Steelcase Series 2 vs SIHOO Doro C300 Pro)

Differences at a glance

Steelcase Series 2SIHOO Doro C300 Pro

Price: $749 – $1,171$789.99 – $839.99
Seat height: 16.5–21.5 in (41.9-54.6 cm); 14.75–18 in (37.5-45.7 cm); 17.25–22 in (43.8-55.9 cm)46–56.7 cm
Seat depth: 14"D to 17.75"D (functional seat depth)16.81–17.76 in (≈ 42.7-45.1 cm)
Recline: Angle between seat and back 99.5° to 119°Maximum recline angle of 135°
Arms: Arm height from seat 7.5"H to 11.5"H: Adjustable6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)
Lumbar support: Lumbar height from seat 8.5"H to 9.75"HLumbar support automatically conforms to your spine (BM Tracking System)

Which is cheaper, the Steelcase Series 2 or the SIHOO Doro C300 Pro?

The Steelcase Series 2 is cheaper to start: $749 versus $789.99 for the SIHOO Doro C300 Pro at the brand stores (Sep 2026).