SIHOO M18 vs Allsteel Mimeo

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

SIHOO

SIHOO M18

$289.99 – $299.99

Allsteel

Allsteel Mimeo

$1,976 – $3,560

$1,686.01

lower starting price for SIHOO M18 than Allsteel Mimeo at the brand stores

Differences at a glance

SIHOO M18Allsteel Mimeo

Price: $289.99 – $299.99$1,976 – $3,560
Seat height: 44–54 cm16–21 in (40.6-53.3 cm); 22–32 in (55.9-81.3 cm)
Seat depth: 17.91 in (≈ 45.5 cm)15¼"–18¼"D
Recline: Maximum 126° recline angleWeight-Activated Recline
Arms: Adjustable armrests (Up and down)Adjustable Arms 6⅞"–11½"H x 13¼"–21⅝"W x 11⅛"D; Fixed Arms 9⅞"H x 20⅜"W x 11⅛"D
Lumbar support: Lumbar support adjusts vertically and horizontallyIntelliBack Technology: back design automatically adjusts to your movements, providing customized lumbar support
Warranty: 3 yearsLimited Lifetime Warranty; 12 years on seating controls, pneumatic cylinders, glides, casters, arm caps, foam; 5 years on mesh on Mimeo

Which is cheaper, the SIHOO M18 or the Allsteel Mimeo?

The SIHOO M18 is cheaper to start: $289.99 versus $1,976 for the Allsteel Mimeo at the brand stores (Oct 2026).

What do owners mention most?

Price and value for the SIHOO M18, and comfort for the Allsteel Mimeo, based on review summaries.