Kokuyo Duora vs SIHOO M56C

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

Kokuyo Duora

Kokuyo

Kokuyo Duora

¥83,710 – ¥127,930

≈ $530 – $820

VS
SIHOO M56C

SIHOO

SIHOO M56C

$184.99

3.9 lb

lighter: Kokuyo Duora weighs less than SIHOO M56C (official specs)

Kokuyo DuoraSIHOO M56C
Price
¥83,710 – ¥127,930$184.99
Seat depth
405–455 mm (15.9–17.9 in)17.1 in (≈ 43.4 cm)
Recline
Auto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)Maximum tilt angle of 125° (reclining lock with 1 position)
Arms
2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)Armrests adjustable up and down
Lumbar support
Pelvic adjust support (3 steps); lumbar support is optionalUltra-wide dynamic lumbar support: a flexible elastic plate that moves with the backrest (no manual adjustment listed)
Warranty
Structure 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 year3 years

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