KI Altus vs KI Signia

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

KI Altus

KI

KI Altus

$881 – $1,516

VS
KI Signia

KI

KI Signia

$930 – $1,076

Nearly the same price

$881 vs $930 starting prices at the brand stores (KI Altus vs KI Signia)

Differences at a glance

KI AltusKI Signia
Price
$881 – $1,516$930 – $1,076
Seat height
17–21.75 in (43.2–55.2 cm); 16.25–20.75 in (41.3–52.7 cm)17.5–22 in (44.5–55.9 cm)
Seat depth
17.25–19.75 in (43.8–50.2 cm); 15.5–18 in (39.4–45.7 cm)17–20 in (43.2–50.8 cm)
Arms
Adjustable arms, fixed arms, or armlessArmless, fixed reverse cantilever conference arms, 1D adjustable arms, or 4D adjustable arms
Lumbar support
Mesh chair: optional adjustable lumbar (height and depth); fabric chair: automatic lumbar supportOptional lumbar support with 2.5" of vertical adjustment
Warranty
LifetimeLifetime

Questions

Which is cheaper, the KI Altus or the KI Signia?

The KI Altus is cheaper to start: $881 versus $930 for the KI Signia at the brand stores (Sep 2026).

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