SIHOO Doro S100 vs Kokuyo Ing

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

SIHOO

SIHOO Doro S100

$499.99 – $509.99

Kokuyo

Kokuyo Ing

¥119,790 – ¥183,150

≈ $750 – $1,150

6.1 lb

lighter: Kokuyo Ing weighs less than SIHOO Doro S100 (official specs)

Differences at a glance

SIHOO Doro S100Kokuyo Ing

Price: $499.99 – $509.99¥119,790 – ¥183,150
Seat height: 46–54 cm425–515 mm (16.7–20.3 in)
Seat depth: 15.15–17.12 in (≈ 38.5-43.5 cm)455 mm (17.9 in)
Recline: Reclines up to 135°Gliding mechanism (back and seat move 360° front-back and side to side); front free tilt
Arms: 4D coordinated armrests (Up and down, left, right, forward and backward, tilt linkage); Up and down 2.76 in, forward and back 1.18 in, side to side, rotate 72°Arm height adjusts in 11 steps with a button; armrest rotates 60° inward (2 steps)
Headrest: Integrated headrest adjusts up or down; upper backrest in five levelsWith-headrest type (tall back)
Warranty: 3 yearsStructure 10 years (purchases from Jan 1, 2023); mechanisms and moving parts 2 years; exterior and surface finish 1 year

Which has a headrest?

Both: the SIHOO Doro S100 as standard and the Kokuyo Ing as standard.