FlexiSpot Standard Ergo Office Chair (C4) vs Knoll Life Chair

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

FlexiSpot Standard Ergo Office Chair (C4)

FlexiSpot

FlexiSpot Standard Ergo Office Chair (C4)

$219.99 – $239.99

VS
Knoll Life Chair

Knoll

Knoll Life Chair

From $1,947

$1,727.01

lower starting price for FlexiSpot Standard Ergo Office Chair (C4) than Knoll Life Chair at the brand stores

Differences at a glance

FlexiSpot Standard Ergo Office Chair (C4)Knoll Life Chair
Price
$219.99 – $239.99From $1,947
Seat height
17.91–20.87 in16.5–21.75 in (42-55 cm); 17" – 22.25"; 17.25–22.5 in (44-57 cm); 15.5" – 19.25"
Seat depth
19.49 in15–19 in (38-48 cm)
Recline
90–135°Angle Between Seat and Back 95° - 119°; Tilt Range of Back 24°
Arms
3DArms available in fixed height, height-adjustable or high performance; high performance arms adjust 2.5" in armpad width (1.25" per side) and 3" armpad fore/aft movement; Arm Height from Floor 23.25" - 32.75" (height adjustable / high performance); 26.24" – 31.25" (fixed arm)
Headrest
3DOptional headrest measures 9"W x 6" - 9"H
Lumbar support
fixedLumbar Support (Fixed) 7.5"; optional height adjustable lumbar (Exceeds 5.5" - 9.8"), 11.5" x 5.5"
Warranty
5 yearsStructural components: 12 Years; Upholstery, textiles, leathers, finishes: 3 Years

Questions

Which is cheaper, the FlexiSpot Standard Ergo Office Chair (C4) or the Knoll Life Chair?

The FlexiSpot Standard Ergo Office Chair (C4) is cheaper to start: $219.99 versus $1,947 for the Knoll Life Chair at the brand stores (Oct 2026).

Which has a headrest?

Both: the FlexiSpot Standard Ergo Office Chair (C4) as standard and the Knoll Life Chair as an option.

FlexiSpot Standard Ergo Office Chair (C4): specs, reviews, where to buy →Knoll Life Chair: specs, reviews, where to buy →

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