SIHOO B100 Pro vs SIHOO Doro S100

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

SIHOO

SIHOO B100 Pro

$259.99 – $299.99

SIHOO

SIHOO Doro S100

$499.99 – $509.99

$240

lower starting price for SIHOO B100 Pro than SIHOO Doro S100 at the brand stores

Differences at a glance

SIHOO B100 ProSIHOO Doro S100

Price: $259.99 – $299.99$499.99 – $509.99
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: 3-position recline up to 135°Reclines up to 135°
Arms: Enlarged 4D flip-up armrests4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage); Up and down 2.76 in, forward and back 1.18 in, side to side, rotate 72°
Headrest: Wide 3D adjustable headrestIntegrated headrest adjusts up or down; upper backrest in five levels
Lumbar support: Responsive lower-back supportDual dynamic lumbar support
Warranty: 3 years3 years

Which is cheaper, the SIHOO B100 Pro or the SIHOO Doro S100?

The SIHOO B100 Pro is cheaper to start: $259.99 versus $499.99 for the SIHOO Doro S100 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 B100 Pro as standard and the SIHOO Doro S100 as standard.