Our Verdict
GABRYLLY Ergonomic Office Chair Wins

It supports users up to 400 lbs, exceeding SIHOO's 330 lbs capacity. Choose SIHOO for its 3D adjustable armrests and more explicit height/depth lumbar adjustability.
Spec Comparison
11 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $270 | $190 |
| Rating | 4.4(14.0k) | 4.3(7.6k) |
| Max Weight | 400 lbs | 330 lbs |
| Height Range | 45.3" - 54.9" | — |
| Lumbar | Yes | Yes |
| Material | Mesh | Mesh |
| Weight | 41 lbs | 41.6 lbs |
| Depth | 22" | — |
| Width | 25.6" | — |
| Tilt | Yes | Yes |
| Warranty | 3 years | 3 years |
| Headrest | Yes | Yes |
| Armrests | 1D | 3D |
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Pros & Cons
Quick overview of strengths and weaknesses
GABRYLLY GABRYLLY Ergonomic
- Supports users up to 400 lbs weight capacity.
- Adjustable headrest, lumbar support, seat height.
- Flip-up armrests allow chair to store under desk.
- Mesh seat and back promote airflow, reduce heat.
- Limited user height range: 5'5" to 6'2".
- Armrests only flip up; no height or depth adjustment.
- Tilt function limited to 90-120 degrees.
SIHOO M57 Ergonomic
- Lumbar support adjusts height and depth.
- Supports users up to 330 lbs.
- Reclines from 90 to 126 degrees.
- 3D adjustable armrests included.
- Recline range is limited to 126 degrees.
- Seat depth adjustment is not available.
- No explicit mention of forward tilt.
- May be oversized for smaller users.
Frequently Asked Questions
Common questions about this comparison
Which chair supports a higher weight capacity?
The GABRYLLY chair supports users up to 400 lbs, significantly higher than the SIHOO M57's capacity of 330 lbs. GABRYLLY is more suitable for heavier individuals.
What are the differences in lumbar adjustability?
The SIHOO M57 offers lumbar support that adjusts for both height and depth. The GABRYLLY chair features adjustable lumbar support, but its specific range of adjustment (height/depth) is not detailed.
How do the armrests differ between the two chairs?
The GABRYLLY chair has flip-up armrests (1D adjustable) for easy storage under a desk. The SIHOO M57 features more versatile 3D adjustable armrests for tailored support.
Are there any specific user height considerations for these chairs?
The GABRYLLY chair is noted to have a limited user height range of 5'5" to 6'2". The SIHOO M57, while not specifying a range, mentions it might be oversized for smaller users.
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