Itoki ACT2 vs FlexiSpot OC3
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- ITOKI Product Catalog: Act2 KJ-457JE-GNB4 ↗Checked Sep 29, 2026
- Essential Office chair (OC3) - FlexiSpot official store (SPEC tab) ↗Checked Sep 29, 2026
- ITOKI Product Catalog: Act2 functions and features ↗Checked Sep 29, 2026
- ITOKI quality warranty ↗Checked Sep 29, 2026
- ITOKI (Japan) (price) ↗Checked Sep 25, 2026
Itoki ACT2FlexiSpot OC3
- Price
- ¥132,240$269.99
- Seat height
- 450–565 mm (17.7-22.2 in)18.5–22.4 in (47-57 cm)
- Recline
- 20°90–130°
- Arms
- Adjustable arms (4D link arms): height, depth, rotation angle2D; 3.9" height adjustment
- Headrest
- Adjustable head support: 60 mm height, 30° front-back2D headrest; 2.1" height and 30° rotation
- Lumbar support
- Pelvis & lumbar support: 60 mm, 7 steps1.9" Height Adjustable
- Warranty
- Structure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)5 Years
What users mention
From 7 Itoki ACT2 and 2 FlexiSpot OC3 user reviews, most mentioned first. Green is liked, orange is a caution.
Design
Itoki ACT28 mentionsFlexiSpot OC34 mentionsBack support
Itoki ACT28 mentionsFlexiSpot OC32 mentionsPrice and value
Itoki ACT22 mentionsFlexiSpot OC37 mentionsAdjustability
Itoki ACT26 mentionsFlexiSpot OC32 mentionsSeat
Itoki ACT26 mentionsFlexiSpot OC32 mentionsComfort
Itoki ACT24 mentionsFlexiSpot OC34 mentions
Questions
Which has a headrest?
Both: the Itoki ACT2 as standard and the FlexiSpot OC3 as standard.
What do owners mention most?
Back support for the Itoki ACT2, and price and value for the FlexiSpot OC3, based on review summaries.
Swap in a similar chair
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More comparisons
- Itoki ACT2 vs Herman Miller Aeron The Itoki ACT2 encourages active sitting, while the Herman Miller Aeron offers iconic mesh ventilation.
- Itoki ACT2 vs Steelcase Gesture The Japanese ACT2 and American Gesture differ sharply on durability reports and value.
- FlexiSpot OC3 vs SIHOO M18 Arms: 2D on FlexiSpot OC3; Adjustable armrests on SIHOO M18.
- FlexiSpot OC3 vs SIHOO B100 Pro Headrest: 2D headrest on FlexiSpot OC3; Wide 3D adjustable headrest on SIHOO B100 Pro.






