SIHOO Doro S300 vs SIHOO Doro C300 Pro

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

SIHOO

SIHOO Doro C300 Pro

$789.99 – $839.99

$210

lower starting price for SIHOO Doro C300 Pro than SIHOO Doro S300 at the brand stores

Differences at a glance

SIHOO Doro S300SIHOO Doro C300 Pro

Price: $999.99$789.99 – $839.99
Seat height: 47 – 55.5 cm (18.50 – 21.85 in)46–56.7 cm
Seat depth: 40 – 47 cm (15.75 – 18.50 in)16.81–17.76 in (≈ 42.7-45.1 cm)
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: Recline Angles: 100°, 110°, 130°Maximum recline angle of 135°
Arms: 6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)
Headrest: Soft, integrated headrest; upper backrest adjusts in 5 levelsHeadrest adjusts up and down, back and forth, or rotates
Lumbar support: Dual dynamic lumbar support; angle 90°-105° fine-tuned with the gas liftLumbar support automatically conforms to your spine (BM Tracking System)
Warranty: 3 years3 years

Which is cheaper, the SIHOO Doro S300 or the SIHOO Doro C300 Pro?

The SIHOO Doro C300 Pro is cheaper to start: $789.99 versus $999.99 for the SIHOO Doro S300 at the brand stores (Oct 2026).

Which has a higher weight capacity?

Neither. Both are rated for 330 lb in their official specifications.

Which has a headrest?

Both: the SIHOO Doro S300 as standard and the SIHOO Doro C300 Pro as standard.