Kokuyo Ing vs SIHOO Doro C300 Pro V2

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

Kokuyo

Kokuyo Ing

¥119,790 – ¥183,150

≈ $750 – $1,150

SIHOO

SIHOO Doro C300 Pro V2

$499.99 – $549.99

16.6 lb

lighter: Kokuyo Ing weighs less than SIHOO Doro C300 Pro V2 (official specs)

Differences at a glance

Kokuyo IngSIHOO Doro C300 Pro V2

Price: ¥119,790 – ¥183,150$499.99 – $549.99
Seat height: 425–515 mm (16.7–20.3 in)17.5–20.9 in
Seat depth: 455 mm (17.9 in)Seat Depth 16.9" - 18.5"
Recline: Gliding mechanism (back and seat move 360° front-back and side to side); front free tiltRecline Angles 105°, 120°, 135°
Arms: Arm height adjusts in 11 steps with a button; armrest rotates 60° inward (2 steps)8D Bionic Armrests (up, down, forward, back, rotate, or tilt)
Headrest: With-headrest type (tall back)Ultra-wide 3D headrest, adjusts in three directions
Warranty: Structure 10 years (purchases from Jan 1, 2023); mechanisms and moving parts 2 years; exterior and surface finish 1 year3 years (covers manufacturing defects)

Which has a headrest?

Both: the Kokuyo Ing as standard and the SIHOO Doro C300 Pro V2 as standard.