Kokuyo Ing vs Humanscale Diffrient Smart

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

Kokuyo Ing

Kokuyo

Kokuyo Ing

¥119,790 – ¥183,150

≈ $750 – $1,150

VS
Humanscale Diffrient Smart

Humanscale

Humanscale Diffrient Smart

$1,987

Differences at a glance

Kokuyo IngHumanscale Diffrient Smart
Price
¥119,790 – ¥183,150$1,987
Seat height
425–515 mm (16.7–20.3 in)16.5” – 22.8”
Seat depth
455 mm (17.9 in)16.25” - 18.75” seat depth adjustment range
Recline
Gliding mechanism (back and seat move 360° front-back and side to side); front free tilt18° recline + 8° backrest tilt
Arms
Arm height adjusts in 11 steps with a button; armrest rotates 60° inward (2 steps)Fixed Duron Arms / Adjustable Duron Arms / 4D Adj Duron Arms / Armless
Warranty
Structure 10 years (purchases from Jan 1, 2023); mechanisms and moving parts 2 years; exterior and surface finish 1 year15-year, 24/7 warranty

What users mention

From 8 Kokuyo Ing and 2 Humanscale Diffrient Smart user reviews, most mentioned first. Green is liked, orange is a caution.

  • Comfort

    Kokuyo Ing7 mentions
    Humanscale Diffrient Smart3 mentions

  • Seat

    Kokuyo Ing7 mentions
    Humanscale Diffrient Smart2 mentions

  • Price and value

    Kokuyo Ing4 mentions
    Humanscale Diffrient Smart2 mentions

  • Design

    Kokuyo Ing3 mentions
    Humanscale Diffrient Smart3 mentions

  • Recline and tilt

    Kokuyo Ing4 mentions
    Humanscale Diffrient Smart1 mention

  • Back support

    Kokuyo Ing3 mentions
    Humanscale Diffrient Smart2 mentions

Questions

What do owners mention most?

Comfort for the Kokuyo Ing, and comfort for the Humanscale Diffrient Smart, based on review summaries.

Kokuyo Ing: specs, reviews, where to buy →Humanscale Diffrient Smart: specs, reviews, where to buy →

Swap in a similar chair

Compare Kokuyo Ing with

Compare Humanscale Diffrient Smart with

More comparisons