SIHOO Doro S300 vs Itoki ACT2

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

SIHOO

SIHOO Doro S300

$999.99

Itoki

Itoki ACT2

¥132,240

≈ $830

25 lb

lighter: Itoki ACT2 weighs less than SIHOO Doro S300 (official specs)

Differences at a glance

SIHOO Doro S300Itoki ACT2

Price: $999.99¥132,240
Seat height: 47 – 55.5 cm (18.50 – 21.85 in)450–565 mm (17.7-22.2 in)
Recline: Recline Angles: 100°, 110°, 130°20°
Arms: 6D coordinated armrests (up and down, left and right, front and back, inward and outward, with tilt-lock of armrests, and synchronized recline)Adjustable arms (4D link arms): height, depth, rotation angle
Headrest: Soft, integrated headrest; upper backrest adjusts in 5 levelsAdjustable head support: 60 mm height, 30° front-back
Lumbar support: Dual dynamic lumbar support; angle 90°-105° fine-tuned with the gas liftPelvis & lumbar support: 60 mm, 7 steps
Warranty: 3 yearsStructure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)

From 0 SIHOO Doro S300 and 6 Itoki ACT2 user reviews, most mentioned first. Green is liked, orange is a caution.

Which has a headrest?

Both: the SIHOO Doro S300 as standard and the Itoki ACT2 as standard.

What do owners mention most?

Breathability for the SIHOO Doro S300, and design for the Itoki ACT2, based on review summaries.