Kokuyo Duora vs FlexiSpot Standard Ergo Office Chair (C4)

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

Kokuyo

Kokuyo Duora

¥83,710 – ¥127,930

≈ $530 – $820

FlexiSpot

FlexiSpot Standard Ergo Office Chair (C4)

$219.99 – $239.99

0.6 in

more seat-height adjustment on Kokuyo Duora than FlexiSpot Standard Ergo Office Chair (C4) (official specs)

Differences at a glance

Kokuyo DuoraFlexiSpot Standard Ergo Office Chair (C4)

Price: ¥83,710 – ¥127,930$219.99 – $239.99
Seat height: 420–510 mm (16.5–20.1 in)17.91–20.87 in
Seat depth: 405–455 mm (15.9–17.9 in)19.49 in
Recline: Auto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)90–135°
Arms: 2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)3D
Lumbar support: Pelvic adjust support (3 steps); lumbar support is optionalfixed
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 year5 years