SIHOO Doro C300 Pro V2 vs SIHOO Doro C300 Ultra V2

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

SIHOO

SIHOO Doro C300 Pro V2

$499.99 – $549.99

SIHOO

SIHOO Doro C300 Ultra V2

$679.99 – $689.99

$180

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

Differences at a glance

SIHOO Doro C300 Pro V2SIHOO Doro C300 Ultra V2

Price: $499.99 – $549.99$679.99 – $689.99
Seat height: 17.5–20.9 in47.5–55.5 cm (≈ 18.7-21.9 in)
Seat depth: Seat Depth 16.9" - 18.5"16.9–18.5 in (≈ 43-47 cm)
Load capacity: 330 lb (≈ 150 kg)330 lb (≈ 150 kg)
Recline: Recline Angles 105°, 120°, 135°Recline Angles 105°, 120°, 135°
Arms: 8D Bionic Armrests (up, down, forward, back, rotate, or tilt)8D Bionic Armrests (up, down, forward, back, rotate, or tilt)
Headrest: Ultra-wide 3D headrest, adjusts in three directionsUltra-wide 3D headrest, adjusts in three directions
Lumbar support: Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levelsDomino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levels
Warranty: 3 years (covers manufacturing defects)3 years (covers manufacturing defects)

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

The SIHOO Doro C300 Pro V2 is cheaper to start: $499.99 versus $679.99 for the SIHOO Doro C300 Ultra 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 Doro C300 Pro V2 as standard and the SIHOO Doro C300 Ultra V2 as standard.