Sidiz T80 vs Nouhaus Ergo3D
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- T80 work-tech chair – SIDIZ (SIDIZ official store, Korea) ↗Checked Sep 29, 2026
- Nouhaus Ergo3D Premium Ergonomic Mesh Office Chair ↗Checked Sep 29, 2026
- Nouhaus (price) ↗Checked Sep 30, 2026
Sidiz T80Nouhaus Ergo3D
- Price
- ₩689,000 – ₩859,000$499.99
- Load capacity
- Maximum load 125 kg (≈ 276 lb)up to 330lbs
- Recline
- Multi-limited tilt (limits backrest recline angle), tilt tension adjustmentUp to 135° of tilt; lock at three different angles
- Arms
- 3D adjustable armrests (height, front-back position, left-right angle)4D armrests: height, forward & backward movement, side-to-side rotation, and left & right pivoting
- Headrest
- Headrest height / angle adjustmentAdjustable Headrest (up and down, angles up and down)
- Lumbar support
- Lumbar support height adjustmentDynamic Lumbar Support
What users mention
From 3 Sidiz T80 and 11 Nouhaus Ergo3D user reviews, most mentioned first. Green is liked, orange is a caution.
Adjustability
Sidiz T803 mentionsNouhaus Ergo3D8 mentionsArmrests
Sidiz T802 mentionsNouhaus Ergo3D7 mentionsBuild quality
Sidiz T801 mentionNouhaus Ergo3D8 mentionsBack support
Sidiz T802 mentionsNouhaus Ergo3D6 mentionsHeadrest
Sidiz T802 mentionsNouhaus Ergo3D6 mentionsCasters and base
Sidiz T801 mentionNouhaus Ergo3D6 mentions
Questions
Which has a headrest?
Both: the Sidiz T80 as standard and the Nouhaus Ergo3D as standard.
What do owners mention most?
Comfort for the Sidiz T80, and adjustability for the Nouhaus Ergo3D, based on review summaries.


