SIHOO Doro C300 Ultra V2 vs Okamura Contessa II

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

Okamura

Okamura Contessa II

¥243,650 – ¥377,410

≈ $1,530 – $2,380

1.1 in

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

Differences at a glance

SIHOO Doro C300 Ultra V2Okamura Contessa II

Price: $679.99 – $689.99¥243,650 – ¥377,410
Seat height: 47.5–55.5 cm (≈ 18.7-21.9 in)434–544 mm (17.1–21.4 in)
Seat depth: 16.9–18.5 in (≈ 43-47 cm)400–450 mm (15.7–17.7 in)
Load capacity: 330 lb (≈ 150 kg)300 lb (136 kg)
Recline: Recline Angles 105°, 120°, 135°Ankle-tilt reclining; recline angle 26°
Arms: 8D Bionic Armrests (up, down, forward, back, rotate, or tilt)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)
Headrest: Ultra-wide 3D headrest, adjusts in three directionsOptions: large fixed headrest or small adjustable headrest (up/down, front/back, swivel)
Lumbar support: Domino™ Sacral-Lumbar Support 2.0: moves up or down, 3 support levelsOptional lumbar support with 60 mm height adjustment (can be retrofitted) (2.4 in)
Warranty: 3 years (covers manufacturing defects)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 pads

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