SIHOO Doro C300 Ultra V2 vs Humanscale Liberty

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

SIHOO

SIHOO Doro C300 Ultra V2

$679.99 – $689.99

Humanscale

Humanscale Liberty

$1,613 – $2,326

$933.01

lower starting price for SIHOO Doro C300 Ultra V2 than Humanscale Liberty at the brand stores

Differences at a glance

SIHOO Doro C300 Ultra V2Humanscale Liberty

Price: $679.99 – $689.99$1,613 – $2,326
Seat height: 47.5–55.5 cm (≈ 18.7-21.9 in)16.6–20.9 in (42.2–53.1 cm)
Seat depth: 16.9–18.5 in (≈ 43-47 cm)16.5–18.75 in (41.9–47.6 cm)
Load capacity: 330 lb (≈ 150 kg)400 lb (181.4 kg)
Recline: Recline Angles 105°, 120°, 135°Self-Adjusting Recline: no tension springs, no recline locks
Arms: 8D Bionic Armrests (up, down, forward, back, rotate, or tilt)Options: Fixed Duron Arms, Adjustable Duron Arms, Advanced Duron Arms, Armless, Fixed Duron Gel Arms
Lumbar support: Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levelsSelf-adjusting lumbar support; no external lumbar devices
Warranty: 3 years (covers manufacturing defects)15 Years; Fabric/Cushions/Arm Pads/Casters: 5 Years

Which is cheaper, the SIHOO Doro C300 Ultra V2 or the Humanscale Liberty?

The SIHOO Doro C300 Ultra V2 is cheaper to start: $679.99 versus $1,613 for the Humanscale Liberty at the brand stores (Oct 2026).

Which has a higher weight capacity?

The Humanscale Liberty, rated for 400 lb versus 330 lb for the SIHOO Doro C300 Ultra V2.