SIHOO Doro S300 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 S300

$999.99

Okamura

Okamura Contessa II

¥243,650 – ¥377,410

≈ $1,530 – $2,380

1 in

more seat-height adjustment on Okamura Contessa II than SIHOO Doro S300 (official specs)

Differences at a glance

SIHOO Doro S300Okamura Contessa II

Price: $999.99¥243,650 – ¥377,410
Seat height: 47 – 55.5 cm (18.50 – 21.85 in)434–544 mm (17.1–21.4 in)
Seat depth: 40 – 47 cm (15.75 – 18.50 in)400–450 mm (15.7–17.7 in)
Load capacity: 330 lb (≈ 150 kg)300 lb (136 kg)
Recline: Recline Angles: 100°, 110°, 130°Ankle-tilt reclining; recline angle 26°
Arms: 6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)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: Soft, integrated headrest; upper backrest adjusts in 5 levelsOptions: large fixed headrest or small adjustable headrest (up/down, front/back, swivel)
Lumbar support: Dual dynamic lumbar support; angle 90°-105° fine-tuned with the gas liftOptional lumbar support with 60 mm height adjustment (can be retrofitted) (2.4 in)
Warranty: 3 years10 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

From 0 SIHOO Doro S300 and 2 Okamura Contessa II user reviews, most mentioned first. Green is liked, orange is a caution.

Which has a higher weight capacity?

The SIHOO Doro S300, rated for 330 lb versus 300 lb for the Okamura Contessa II.

Which has a headrest?

Both: the SIHOO Doro S300 as standard and the Okamura Contessa II as an option.

What do owners mention most?

Breathability for the SIHOO Doro S300, and comfort for the Okamura Contessa II, based on review summaries.