Office Star ProGrid vs Kokuyo Duora

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

Office Star ProGrid

Office Star

Office Star ProGrid

$580 – $650

VS
Kokuyo Duora

Kokuyo

Kokuyo Duora

¥83,710 – ¥127,930

≈ $530 – $820

Differences at a glance

Office Star ProGridKokuyo Duora
Price
$580 – $650¥83,710 – ¥127,930
Seat height
19.5–23 in (50–58 cm)420–510 mm (16.5–20.1 in)
Seat depth
19.5” D; Seat Travel: 3.75”405–455 mm (15.9–17.9 in)
Recline
2-to-1 synchro tilt control with adjustable tilt tensionAuto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)
Arms
Height adjustable arms; Arms Max Inside: 19”; Arms to Floor Min: 25.25”; Arms to Seat Min: 6.5”2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)
Lumbar support
Breathable ProGrid® back with built-in lumbar support; Ratchet back height adjustmentPelvic adjust support (3 steps); lumbar support is optional

Questions

What do owners mention most?

Adjustability for the Office Star ProGrid, and back support for the Kokuyo Duora, based on review summaries.

Office Star ProGrid: specs, reviews, where to buy →Kokuyo Duora: specs, reviews, where to buy →

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