Our Verdict
GABRYLLY Ergonomic Office Chair Wins

It supports heavier users up to 400 lbs, exceeding ProtoArc's 350 lbs. Choose ProtoArc for its 12-year warranty and more extensive adjustability, including 4D armrests, if user height isn't an extreme concern.
Spec Comparison
12 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $193 | $219 |
| Rating | 4.4(14.0k) | 4.5(170) |
| Max Weight | 400 lbs | 350 lbs |
| Height Range | 45.3" - 54.9" | 16" - 20.5" |
| Lumbar | Yes | Yes |
| Material | Mesh | mesh |
| Weight | 41 lbs | 45 lbs |
| Depth | 22" | — |
| Width | 25.6" | — |
| Tilt | Yes | — |
| Warranty | 3 years | 12 years |
| Headrest | Yes | — |
| Armrests | 1D | 4D |
| Model Number | — | EC200 |
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Pros & Cons
Quick overview of strengths and weaknesses
GABRYLLY Ergonomic Office
- 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.
ProtoArc Ergonomic Office
- 12-year warranty
- Highly adjustable
- Breathable mesh
- Supports up to 350 lbs
- Premium price point
- Steep learning curve for adjustments
Frequently Asked Questions
Common questions about this comparison
What is the main difference in weight capacity between the two chairs?
GABRYLLY supports users up to 400 lbs, making it suitable for heavier individuals. The ProtoArc chair has a slightly lower maximum weight capacity of 350 lbs.
Which chair offers a better warranty?
The ProtoArc chair comes with an impressive 12-year warranty, significantly longer than the GABRYLLY's 3-year warranty, indicating greater long-term coverage.
How do the adjustability features compare?
ProtoArc offers 4D adjustable armrests, a 3D adjustable headrest, and a sliding seat. GABRYLLY has flip-up armrests (1D), an adjustable headrest, and lumbar support, but has a limited user height range of 5'5" to 6'2".
Which chair is better for very tall or very short users?
GABRYLLY has a noted user height limitation of 5'5" to 6'2". ProtoArc, with its 3D adjustable headrest and sliding seat, is generally described as highly adjustable, potentially accommodating a broader range of user heights, though exact range isn't specified.
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