Office Star ProGrid vs SIHOO B100
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$380.01
lower starting price for SIHOO B100 than Office Star ProGrid at the brand stores
Differences at a glance
Sources
- 92553 ProGrid® Mesh Back Managers Chair spec sheet (Office Star, 08-08-25) ↗Checked Sep 29, 2026
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – EU Sihoo official Shop ↗Checked Oct 8, 2026
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – Official US Sihoo Store ↗Checked Oct 8, 2026
- Office Star Products (official MSRP) (price) ↗Checked Sep 29, 2026
Office Star ProGridSIHOO B100
- Price
- $580 – $650$199.99 – $259.99
- Seat height
- 19.5–23 in (50–58 cm)Seat height adjustable from 18.3" to 21.9"
- Recline
- 2-to-1 synchro tilt control with adjustable tilt tensionThree lockable angles: 110°, 125° and 135°
- Arms
- Height adjustable arms; Arms Max Inside: 19”; Arms to Floor Min: 25.25”; Arms to Seat Min: 6.5”Flip-up 2D armrests
- Lumbar support
- Breathable ProGrid® back with built-in lumbar support; Ratchet back height adjustmentFloating sacral cushion (targeted sacral support)
Questions
Which is cheaper, the Office Star ProGrid or the SIHOO B100?
The SIHOO B100 is cheaper to start: $199.99 versus $580 for the Office Star ProGrid at the brand stores (Sep 2026).
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- SIHOO B100 vs SIHOO M59AS Headrest: Wide 2D adjustable headrest on SIHOO B100; Double-jointed headrest on SIHOO M59AS.