SIHOO B100 vs SIHOO Doro C300 Pro V2

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

SIHOO

SIHOO B100

$199.99 – $259.99

SIHOO

SIHOO Doro C300 Pro V2

$499.99 – $549.99

$300

lower starting price for SIHOO B100 than SIHOO Doro C300 Pro V2 at the brand stores

Differences at a glance

SIHOO B100SIHOO Doro C300 Pro V2

Price: $199.99 – $259.99$499.99 – $549.99
Seat height: Seat height adjustable from 18.3" to 21.9"17.5–20.9 in
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: Three lockable angles: 110°, 125° and 135°Recline Angles 105°, 120°, 135°
Arms: Flip-up 2D armrests8D Bionic Armrests (up, down, forward, back, rotate, or tilt)
Headrest: Wide 2D adjustable headrestUltra-wide 3D headrest, adjusts in three directions
Lumbar support: Floating sacral cushion (targeted sacral support)Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levels
Warranty: 3 years3 years (covers manufacturing defects)

Which is cheaper, the SIHOO B100 or the SIHOO Doro C300 Pro V2?

The SIHOO B100 is cheaper to start: $199.99 versus $499.99 for the SIHOO Doro C300 Pro V2 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 as standard and the SIHOO Doro C300 Pro V2 as standard.