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Choose AI image upscaling when the image is already creatively acceptable but needs larger pixel dimensions. Choose an edit when a specific detail is wrong, and consider regeneration when the subject, angle or composition fails the brief. Diagnosing the problem first keeps a sharper-looking result from hiding an unresolved mistake.
Check whether you actually need more pixels
Start with the final layout and required pixel dimensions. An accepted image may already be sufficient for its destination. If a square image must grow from 1024 × 1024 to 2048 × 2048, both width and height double, so the total pixel count becomes four times larger. That arithmetic does not establish four times the visual quality.
Adobe's Camera Raw documentation describes this distinction for its Super Resolution feature. Microsoft's Photos guide also discusses pixel enlargement and sharpness separately. Their product-specific behavior is not a specification for every upscaler or Tong tool.
Sort three different problems before acting
Consider three hypothetical product images. The first has the correct object, angle and label, but its dimensions are too small for the approved layout. That is a candidate for enlargement, followed by review. The second has a misspelled label. Making it larger does not make the wording correct; fix the content with an appropriate edit or editable typography.
The third shows the wrong camera angle and hides the product feature the campaign needs. More pixels will not reveal the missing view. Revisit the brief or generate a different composition. These are decision examples, not outputs we tested or promises that a particular editing model will preserve everything else.
Set up a useful comparison
Keep the accepted source untouched and save the candidate as a separate file. Record the chosen tool, settings and output dimensions. Compare both at the same intended display size, then inspect matching crops of important areas. Comparing one image fitted to a small window with another at full size can mislead your judgment.