SIHOO Doro S300 vs SIHOO B100

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 B100

$199.99 – $259.99

$800

lower starting price for SIHOO B100 than SIHOO Doro S300 at the brand stores

Differences at a glance

SIHOO Doro S300SIHOO B100

Price: $999.99$199.99 – $259.99
Seat height: 47 – 55.5 cm (18.50 – 21.85 in)Seat height adjustable from 18.3" to 21.9"
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: Recline Angles: 100°, 110°, 130°Three lockable angles: 110°, 125° and 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)Flip-up 2D armrests
Headrest: Soft, integrated headrest; upper backrest adjusts in 5 levelsWide 2D adjustable headrest
Lumbar support: Dual dynamic lumbar support; angle 90°-105° fine-tuned with the gas liftFloating sacral cushion (targeted sacral support)
Warranty: 3 years3 years

Which is cheaper, the SIHOO Doro S300 or the SIHOO B100?

The SIHOO B100 is cheaper to start: $199.99 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 B100 as standard.