SIHOO Doro C300 Ultra V2 vs Ergohuman GEN2 High All Mesh

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

Ergohuman

Ergohuman GEN2 High All Mesh

$1,550

$870.01

lower starting price for SIHOO Doro C300 Ultra V2 than Ergohuman GEN2 High All Mesh at the brand stores

Differences at a glance

SIHOO Doro C300 Ultra V2Ergohuman GEN2 High All Mesh

Price: $679.99 – $689.99$1,550
Seat height: 47.5–55.5 cm (≈ 18.7-21.9 in)17.83'' (at lowest point) 21.38'' (at highest point)
Seat depth: 16.9–18.5 in (≈ 43-47 cm)19.69 in (50 cm)
Load capacity: 330 lb (≈ 150 kg)275 lb. weight limit
Arms: 8D Bionic Armrests (up, down, forward, back, rotate, or tilt)4D (pivoting, depth, width and height) large soft padded arms
Lumbar support: Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levels6-way dynamic lumbar panel with lumbar tension control
Warranty: 3 years (covers manufacturing defects)Limited Lifetime Warranty (all components for the life of the product; upholstery and foam five years)

Which is cheaper, the SIHOO Doro C300 Ultra V2 or the Ergohuman GEN2 High All Mesh?

The SIHOO Doro C300 Ultra V2 is cheaper to start: $679.99 versus $1,550 for the Ergohuman GEN2 High All Mesh at the brand stores (Oct 2026).