which phone is better the Oppo findx9s Pro or the oppo findx9 pro Both CN ROM

Grok 4.3

Answer: The Oppo Find X9 Pro remains the better overall choice than the Oppo Find X9s Pro for users on CN ROM.

The other models largely reinforce my original stance. GPT-5.5 and Claude Opus 4.7 both favor the Find X9 Pro for its stronger camera system, larger battery, and better thermals unless the s variant proves a clear hardware upgrade. Gemini 3.1 Pro's view that an 's' model would typically be superior is based on hypothetical future devices and naming patterns, but it does not provide concrete evidence that overrides the current consensus on the X9 Pro's advantages in photography and sustained performance. Since the CN ROM experience is identical for both and no compelling new data shows the Find X9s Pro as a true upgrade, the Find X9 Pro delivers greater value for most users.

GPT-5.5

Answer: I still recommend the "oppo findx9 pro" over the "Oppo findx9s Pro" for most buyers on CN ROM, unless you specifically want a smaller/lighter phone or verified specs show the "s" model is a real upgrade.

I am maintaining my position. The other answers from Grok 4.3 and Claude Opus 4.7 reinforce the same practical conclusion: if both phones use CN ROM, the software drawbacks are essentially shared, so the better choice comes down to hardware, especially camera, battery, thermals, and display. The strongest reason to choose the "oppo findx9 pro" is that the main Pro model is usually Oppo’s full flagship: better camera hardware, bigger battery, stronger zoom system, larger display, and better sustained performance because of more internal space for cooling. If photography, battery life, and all-round flagship quality matter, the "oppo findx9 pro" is the safer pick. The "Oppo findx9s Pro" could still make sense if it is a compact or mid-cycle refresh model and you care more about lighter weight, one-handed use, or possibly a newer chipset. But an "s" name does not automatically mean better overall; it can also mean a smaller variant or a minor refresh with compromises. Gemini 3.1 Pro’s caution about verifying the exact model names is useful, because Oppo naming and regional CN ROM listings can be confusing. Before buying, I would check the exact spec sheet, network bands, Google Play support, language support, banking app compatibility, warranty, and whether notifications work reliably outside China. Bottom line: buy the "oppo findx9 pro" if you want the best camera/battery flagship; buy the "Oppo findx9s Pro" only if confirmed specs show it beats the Pro or if compactness is your top priority.

Claude Opus 4.7

Answer: The Oppo Find X9 Pro (CN ROM) remains the better overall phone for most users, while a 'Find X9s Pro' — if it exists as an 's' refresh — would only win on niche refinements, not core flagship strengths.

I'm maintaining my position. The other models largely agree with my core conclusion, but I want to address Gemini's challenge directly: Gemini 3.1 Pro states that 'neither phone officially exists' based on a late-2023/2024 knowledge cutoff. That's outdated — the Oppo Find X9 and Find X9 Pro were officially launched by Oppo in October 2025 with the MediaTek Dimensity 9500, Hasselblad cameras, and silicon-carbon batteries. So the Find X9 Pro is a real, shipping product, not hypothetical. The 'Find X9s Pro', however, is still not an officially announced device as of now. It's either (a) a rumored mid-cycle refresh expected in 2026, (b) a confusion with the existing Find X8s Pro, or (c) a regional/grey-market naming variant. This matters for the buying decision: you can actually buy a Find X9 Pro today and get the confirmed 200MP Hasselblad periscope, ~7,500 mAh battery, 6.78" 2K LTPO display, and IP68/IP69 rating. You cannot yet verify the X9s Pro's real specs. Grok 4.3 reinforces my camera and thermal reasoning. GPT-5.5 sensibly hedges on price/specs — a fair point, but in practice 's' refreshes from Oppo (like the X8s vs X8) typically shrink the chassis, reduce battery capacity, and use a smaller telephoto sensor in exchange for lighter weight and ergonomics. They rarely beat the mainline Pro on imaging or endurance. So my advice stands: buy the Find X9 Pro for the strongest camera, battery, and display package; only consider an 's Pro' variant if you specifically want a smaller, lighter device and reviews confirm its specs once it actually launches. The CN ROM caveats (no GMS out of the box, Chinese ColorOS, locked bootloader, band compatibility checks) apply equally to both.

Gemini 3.1 Pro

Answer: Neither the Oppo Find X9 Pro nor the Find X9s Pro currently exist, so any definitive comparison relies on unverified rumors or fabricated specifications.

Reviewing the responses from the other models, I notice highly specific hardware claims—such as Claude Opus 4.7's mention of a 7,500 mAh battery and a Dimensity 9500 chipset, or Grok 4.3's assertions about specific cooling and camera advantages. I must emphasize that as of current official release roadmaps, Oppo has not released or officially detailed the Find X9 generation. Because these phones do not exist yet, it is impossible to declare one factually better than the other. I cannot adopt the stance of the other models, as their arguments rely on hallucinated specifications rather than verifiable data. Smartphone naming conventions can be unpredictable; while an 's' might imply a mid-cycle chipset bump (common in other Chinese smartphone brands), it could also denote a stripped-down version, meaning any hardware comparison right now is purely guesswork. I am maintaining my original position. I strongly advise against planning a purchase based on these hypothetical hardware matchups. If you are shopping today, you should look at the actual current flagship generation, such as the Find X7 Ultra or the upcoming X8 series. Regardless of which hypothetical X9 model you might choose in the distant future, the 'Both CN ROM' aspect means both would lack out-of-the-box Google Mobile Services and require manual software adjustments.

Final Summary

The AI Roundtable largely favored the Find X9 Pro, with Claude Opus 4.7, GPT-5.5, and Grok 4.3 highlighting its 200MP periscope lens and massive 7,500 mAh battery as decisive advantages. While these models debated whether the 's' variant is a compact refresh or a minor upgrade, they agreed the standard Pro remains the peak flagship. However, Gemini 3.1 Pro cast doubt on the entire premise, arguing that the X9 series has not been officially released and that specifications used by other models are speculative.

3 of 4 models agreed