Okamura Contessa II vs SIHOO M18

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 M18

$289.99 – $299.99

30 lb

higher rated load for SIHOO M18 than Okamura Contessa II (official specs)

Differences at a glance

Okamura Contessa IISIHOO M18

Price: ¥243,650 – ¥377,410$289.99 – $299.99
Seat height: 434–544 mm (17.1–21.4 in)44–54 cm
Seat depth: 400–450 mm (15.7–17.7 in)17.91 in (≈ 45.5 cm)
Load capacity: 300 lb (136 kg)330 lb (≈ 150 kg)
Recline: Ankle-tilt reclining; recline angle 26°Maximum 126° recline angle
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)Adjustable armrests (Up and down)
Headrest: Options: large fixed headrest or small adjustable headrest (up/down, front/back, swivel)Headrest moves 3.9" up and down and pivots 45°
Lumbar support: Optional lumbar support with 60 mm height adjustment (can be retrofitted) (2.4 in)Lumbar support adjusts vertically and horizontally
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

From 2 Okamura Contessa II and 5 SIHOO M18 user reviews, most mentioned first. Green is liked, orange is a caution.

Which has a higher weight capacity?

The SIHOO M18, 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 M18 as standard.

What do owners mention most?

Comfort for the Okamura Contessa II, and price and value for the SIHOO M18, based on review summaries.