Okamura Contessa II 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.

Okamura

Okamura Contessa II

¥243,650 – ¥377,410

≈ $1,530 – $2,380

SIHOO

SIHOO Doro C300 Ultra V2

$679.99 – $689.99

1.1 in

more seat-height adjustment on Okamura Contessa II than SIHOO Doro C300 Ultra V2 (official specs)

Differences at a glance

Okamura Contessa IISIHOO Doro C300 Ultra V2

Price: ¥243,650 – ¥377,410$679.99 – $689.99
Seat height: 434–544 mm (17.1–21.4 in)47.5–55.5 cm (≈ 18.7-21.9 in)
Seat depth: 400–450 mm (15.7–17.7 in)16.9–18.5 in (≈ 43-47 cm)
Load capacity: 300 lb (136 kg)330 lb (≈ 150 kg)
Recline: Ankle-tilt reclining; recline angle 26°Recline Angles 105°, 120°, 135°
Arms: 4D arm or fixed arm; armrest height from the floor 604–814 mm (4D arm), 639–749 mm (fixed arm) (23.8–32 in; 25.2–29.5 in)8D Bionic Armrests (up, down, forward, back, rotate, or tilt)
Headrest: Options: large fixed headrest or small adjustable headrest (up/down, front/back, swivel)Ultra-wide 3D headrest, adjusts in three directions
Lumbar support: Optional lumbar support with 60 mm height adjustment (can be retrofitted) (2.4 in)Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levels
Warranty: 10 years: structural components, including mechanisms and adjustable arms; 5 years: casters, gas cylinder, adjustment levers; 2 years: coating finish, mesh and fabric, cushions, arm pads3 years (covers manufacturing defects)

Which has a higher weight capacity?

The SIHOO Doro C300 Ultra V2, rated for 330 lb versus 300 lb for the Okamura Contessa II.

Which has a headrest?

Both: the Okamura Contessa II as an option and the SIHOO Doro C300 Ultra V2 as standard.