Chairs & comfort

Sunaofe Atlas vs Trace: which chair fits your day?

Atlas and Trace are better compared by body fit and posture than by model rank. Put their published seat, support, and adjustment differences beside your desk habits and the position you hold most of the day.

By WorkChoose·Edited September 8, 2026

Get the short answer See current price

Sunaofe Atlas — manufacturer photo — Product photography from the manufacturers. How we research

Sunaofe Trace — manufacturer photo — Product photography from the manufacturers. How we research

The short answer

Choose Trace for its 15.0–18.9-inch seat range and moving back; choose Atlas for higher seating and documented head support.

A good fit for

Shorter users needing a lower seat fit Trace; taller users may fit Atlas range better.

Keep in mind

Complete usable seat dimensions are missing, so height ranges cannot settle thigh or arm fit.

Our take is based on published specifications and linked sources. We have not hands-on tested these products. Some links may earn a commission.

Buying links, offers & research notes Expand

Exact-model comparisonChecked September 4, 2026

Affiliate status: eligible buttons use approved tracking only when active; otherwise they open manufacturer pages directly. This is a source-backed comparison, not a hands-on test.

Sunaofe Atlas official manufacturer image

Photo: manufacturer

Higher published seat range

Sunaofe Atlas

$499.99 snapshot

Choose for a higher published seat-height range and numeric lumbar/backrest adjustment.

Check Atlas price & specs

Sunaofe Trace official manufacturer image

Photo: manufacturer

Lower published seat range

Sunaofe Trace

$489.99 snapshot

Choose for the lower published seat range, fold-away 4D arms, and forward-moving backrest—after confirming availability.

Check Trace price & specs

Decision matrix

The differences that can change the order.

Decision	Atlas	Trace	What it means
Price snapshot	$499.99	$489.99	Only a $10 snapshot gap; recheck live price.
Seat height	17.7–21.3 in	15.0–18.9 in	The clearest fit split: Trace starts lower; Atlas reaches higher.
Back/lumbar movement	1.7-in dynamic lumbar; 2.8-in backrest-height adjustment	Backrest moves forward up to 6 in; three-position lumbar	Different mechanisms, not better-versus-worse comfort proof.
Armrests	2D adjustable	Fold-away 4D	Trace publishes more directions and a fold-away path; verify actual desk clearance.
Headrest	2.4-in travel with published angle figures	4D headrest plus coat hanger	Atlas publishes numeric travel; Trace emphasizes movement axes.
Footprint	Complete usable seat dimensions not decision-ready	27.1 in W × 26.5 in D overall	Measure chair route and desk opening; overall size is not usable seat size.
Capacity	300 lb manufacturer-listed	300 lb manufacturer-listed	A tie on the published maximum, not an independent load test.
Availability	Check current product page	Page observed with pre-sale/in-production wording	Trace availability is a decision risk; verify before ordering.

Fast choice

Atlas if the higher range fits. Trace if low seating and fold-away arms win.

Start with Atlas

Your measured seat target is above Trace’s 18.9-in ceiling, and numeric backrest-height and lumbar travel matter more than folding arms.

Start with Trace

You need a seat near 15 in, value fold-away 4D arms, and want the forward auto-follow concept enough to verify stock and return risk.

Neither listing proves personal comfort.

Measure seated elbow height before comparing the seat ranges.
Ask for usable seat depth and width if thigh support is limiting.
Confirm armrest minimum height, spacing, and folded desk clearance.
Verify Trace’s current stock or pre-sale status and delivery estimate.

Ownership risk

The return box can matter more than the feature list.

Sunaofe’s current policy describes a 60-day request window for eligible recent orders, while requiring like-new condition, full disassembly, all parts, and original packaging. It says inadequate packaging may lead to rejection or a 20–30% charge. Both chairs are currently presented with a five-year chair warranty; verify the exact terms before checkout.

Check Atlas price & specs Check Trace price & specs

Official evidence: return policy · warranty policy. Policies and prices can change.

Atlas vs Trace FAQ

Is Sunaofe Atlas or Trace better for a shorter user?

Trace has the lower manufacturer-listed seat-height range at 15.0–18.9 inches versus Atlas at 17.7–21.3 inches, so it is the more plausible starting point when low seat height is the limiting measurement. User height alone does not prove seat-depth, foot, lumbar, or armrest fit.

Is Atlas or Trace better for a taller desk?

Atlas reaches the higher published seat height at 21.3 inches, while Trace tops out at 18.9 inches. Compare your measured seated elbow height with the keyboard surface; do not raise a chair without also checking foot support.

What is the main difference between Atlas and Trace?

Atlas publishes a conventional height-adjustable backrest and dynamic-lumbar travel, while Trace emphasizes an auto-follow backrest that can move forward up to six inches, three-position lumbar support, and fold-away 4D arms. Those mechanisms require personal fit verification.

Did WorkChoose test either chair?

No. This comparison is based on current manufacturer listings and policies. WorkChoose did not assemble, sit-test, measure, noise-test, or durability-test Atlas or Trace.

Read the Atlas review Compare every Sunaofe chair