Itoki ACT2 vs X-Chair X3

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

Itoki

Itoki ACT2

¥132,240

≈ $830

X-Chair

X-Chair X3

$979

22.7 lb

lighter: Itoki ACT2 weighs less than X-Chair X3 (official specs)

Differences at a glance

Itoki ACT2X-Chair X3

Price: ¥132,240$979
Seat height: 450–565 mm (17.7-22.2 in)17.69–22 in
Recline: 20°SciFloat Infinite Recline + Tilt Lock and Tension allows you to recline and lock into position or increase tension in your recline motion for more fluid movement.
Arms: Adjustable arms (4D link arms): height, depth, rotation angle4-Dimensional armrests come standard (up, down, side-to-side, front-to-back); option to upgrade to FS 360 rotational armrests; Armrest Height 5.875in - 8.875in
Headrest: Adjustable head support: 60 mm height, 30° front-backOptional add-on (standard configuration: No headrest; Headrest +$115)
Lumbar support: Pelvis & lumbar support: 60 mm, 7 stepsDynamic Variable Lumbar (DVL)® Support; height adjustable backrest raises the DVL®
Warranty: Structure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)5 years (all parts and materials); 15 years (non-moving metal components, chair frame)

Which has a headrest?

Both: the Itoki ACT2 as standard and the X-Chair X3 as an option.

What do owners mention most?

Design for the Itoki ACT2, and comfort for the X-Chair X3, based on review summaries.