Itoki ACT2 vs Steelcase Amia

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

Steelcase

Steelcase Amia

$1,099 – $1,511

15.6 lb

lighter: Itoki ACT2 weighs less than Steelcase Amia (official specs)

Differences at a glance

Itoki ACT2Steelcase Amia

Price: ¥132,240$1,099 – $1,511
Seat height: 450–565 mm (17.7-22.2 in)16–21 in
Recline: 20°Seat-to-back angle 100°–120°
Arms: Adjustable arms (4D link arms): height, depth, rotation angleStandard 4-dimensional arm support; options: height-adjustable arms, armless
Headrest: Adjustable head support: 60 mm height, 30° front-backNone listed among official options
Lumbar support: Pelvis & lumbar support: 60 mm, 7 stepsStandard height-adjustable lumbar included with Amia and Amia Air with 3D Microknit back
Warranty: Structure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)Steelcase Limited Lifetime Warranty – 12 years, multi-shift, 24/7 parts and labor

From 7 Itoki ACT2 and 67 Steelcase Amia user reviews, most mentioned first. Green is liked, orange is a caution.

Which has a headrest?

Only the Itoki ACT2 (as standard); the Steelcase Amia does not offer one.

What do owners mention most?

Back support for the Itoki ACT2, and price and value for the Steelcase Amia, based on review summaries.