SIHOO M56C vs SIHOO M59AS

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

SIHOO

SIHOO M56C

$184.99

SIHOO

SIHOO M59AS

$449.99

$265

lower starting price for SIHOO M56C than SIHOO M59AS at the brand stores

Differences at a glance

SIHOO M56CSIHOO M59AS

Price: $184.99$449.99
Seat depth: 17.1 in (≈ 43.4 cm)17.13 in (≈ 43.5 cm)
Load capacity: 300 lb (≈ 136 kg)330 lb (≈ 150 kg)
Recline: Maximum tilt angle of 125° (reclining lock with 1 position)Recline up to 126°
Arms: Armrests adjustable up and down3D coordinated flip-up armrests (flip up and down, left and right, forward and backward)
Headrest: Headrest moves up and down and tiltsDouble-jointed headrest (height and angle)
Lumbar support: Ultra-wide dynamic lumbar support: a flexible elastic plate that moves with the backrest (no manual adjustment listed)Dynamic lumbar support in a dual-section backrest
Warranty: 3 years3 years

Which is cheaper, the SIHOO M56C or the SIHOO M59AS?

The SIHOO M56C is cheaper to start: $184.99 versus $449.99 for the SIHOO M59AS at the brand stores (Oct 2026).

Which has a higher weight capacity?

The SIHOO M59AS, rated for 330 lb versus 300 lb for the SIHOO M56C.

Which has a headrest?

Both: the SIHOO M56C as standard and the SIHOO M59AS as standard.