SIHOO Doro S100 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 S100

$499.99 – $509.99

SIHOO

SIHOO B100

$199.99 – $259.99

$300

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

Differences at a glance

SIHOO Doro S100SIHOO B100

Price: $499.99 – $509.99$199.99 – $259.99
Seat height: 46–54 cmSeat height adjustable from 18.3" to 21.9"
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: Reclines up to 135°Three lockable angles: 110°, 125° and 135°
Arms: 4D 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°Flip-up 2D armrests
Headrest: Integrated headrest adjusts up or down; upper backrest in five levelsWide 2D adjustable headrest
Lumbar support: Dual dynamic lumbar supportFloating sacral cushion (targeted sacral support)
Warranty: 3 years3 years

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

The SIHOO B100 is cheaper to start: $199.99 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 Doro S100 as standard and the SIHOO B100 as standard.