SIHOO M18 vs Kokuyo Duora

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

SIHOO

SIHOO M18

$289.99 – $299.99

Kokuyo

Kokuyo Duora

¥83,710 – ¥127,930

≈ $530 – $820

3.8 lb

lighter: Kokuyo Duora weighs less than SIHOO M18 (official specs)

Differences at a glance

SIHOO M18Kokuyo Duora

Price: $289.99 – $299.99¥83,710 – ¥127,930
Seat height: 44–54 cm420–510 mm (16.5–20.1 in)
Seat depth: 17.91 in (≈ 45.5 cm)405–455 mm (15.9–17.9 in)
Recline: Maximum 126° recline angleAuto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)
Arms: Adjustable armrests (Up and down)2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)
Lumbar support: Lumbar support adjusts vertically and horizontallyPelvic adjust support (3 steps); lumbar support is optional
Warranty: 3 yearsStructure 10 years from delivery (purchases from Jan 2023; back frame, arm frame, base legs); mechanisms and moving parts 2 years; exterior and surface finish 1 year

What do owners mention most?

Price and value for the SIHOO M18, and back support for the Kokuyo Duora, based on review summaries.