Sidiz T80 vs KI Altus

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

Sidiz

Sidiz T80

₩689,000 – ₩859,000

≈ $510 – $630

KI Altus

$881 – $1,516

Differences at a glance

Sidiz T80KI Altus

Price: ₩689,000 – ₩859,000$881 – $1,516
Load capacity: Maximum load 125 kg (≈ 276 lb)supports up to 400 pounds
Arms: 3D adjustable armrests (height, front-back position, left-right angle)Adjustable arms, fixed arms, or armless
Headrest: Headrest height / angle adjustmentHeadrest available (Mesh Task / Fabric Task Headrest Adjustable Armchair)
Lumbar support: Lumbar support height adjustmentMesh chair: optional adjustable lumbar (height and depth); fabric chair: automatic lumbar support
Warranty: 15-year quality warranty (for customers who register the product)Lifetime

Which has a headrest?

Both: the Sidiz T80 as standard and the KI Altus as standard.

What do owners mention most?

Comfort for the Sidiz T80, and back support for the KI Altus, based on review summaries.