Compare Non-Stick Pans
OXO Ceramic Professional Nonstick 10-Inch scores higher on safety - here's why.
R3 scored the GreenPan Rio 12 Inch Ceramic Nonstick Fry Pan 7.1/10 and the OXO Ceramic Professional Nonstick 10-Inch 8.5/10 on the same non-stick pans scoring system, weighing safety, efficacy, and usability. The OXO Ceramic Professional Nonstick 10-Inch comes out ahead, led by its safety score (10.0/10 vs 8.7/10).
The most important dimensions, side by side.
See which one actually scores higher — and why
Free account unlocks full safety scores, spec-by-spec breakdown, and the R3 verdict on GreenPan Rio 12 Inch Ceramic Nonstick Fry Pan vs OXO Ceramic Professional Nonstick 10-Inch.
Unlock the full GreenPan Rio 12 Inch Ceramic Nonstick Fry Pan vs OXO Ceramic Professional Nonstick 10-Inch breakdown
Free account unlocks all safety scores, complete spec comparison, scoring rationale, and the R3 verdict on which one to buy.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You cook on gas or electric and want the safest coating (ceramic, PFAS-free) at the lowest price
You want AB1200 chemical transparency without paying a premium
You primarily use your nonstick pan on the stovetop — oven finishing above 350°F is not part of your routine
You're switching away from PTFE pans and want the strongest possible chemical safety profile
You regularly finish dishes in a hot oven and need a pan that can handle 500°F+ without fume risk
A lifetime warranty is important to you and you want a brand that stands behind coating durability
You cook on gas or electric and induction base type is not a priority
The main thing to know
GreenPan Rio only works on gas and electric cooktops — induction buyers must look elsewhere. The 350°F oven limit is real but comes from the handle, not the coating.
OXO doesn't disclose coating layer count or induction base construction — two transparency gaps that keep the efficacy score at 5.11 despite an excellent hard-anodized base.
Skip this if you...
You have an induction cooktop — this pan will not work
You need oven temperatures above 350°F for finishing proteins or baking frittatas
You want to know the coating layer count before buying — GreenPan doesn't publish it for the Rio line
You cook primarily on induction and need confirmed encapsulated-base heat distribution
You want full coating transparency — OXO's undisclosed layer count makes long-term durability a guess
Price comparison is essential to your decision — current price is unavailable for this listing
Neither of these quite what you're looking for?
I've reviewed all Non Stick Pans options at every price pointEvery Non-Stick Pans in our database is scored using R3's deterministic scoring system - the same inputs always produce the same score. For this comparison, we evaluated GreenPan and OXO across 3 independent criteria: Safety (66%), Efficacy (25%), Usability (9%). No sponsored rankings. No paid placements.
Straight answers - no sponsored content, no filler.
I'd start with OXO OXO Ceramic Professional Nonstick 10-Inch - it scored 8.5/10 overall in our scoring system. Safety is our top-weighted scoring pillar, followed by efficacy, and usability. Check which pillar matters most to your family and compare those specific scores.
R3 uses a deterministic scoring system - the same inputs always produce the same score. We evaluate each Non-Stick Pans across Safety, Efficacy, Usability using independently verified data. No sponsored rankings. No paid placements. Every score is fully reproducible.
Not necessarily. The overall score reflects how we weight those three pillars, but your priorities may differ. If you care most about safety, compare the safety scores directly. If budget drives your decision, the prices tell a clearer story. The "right" pick is the one that matches what matters most to your family.
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