Conclusion: The Canon Selphy DS810, which can print up to 4- by 8-inch output from computers, cameras, or memory cards, lets you choose between printing reasonably high-quality photos quickly for as little as 29 cents each, or higher-quality photos that take twice as much time at twice the price.
Pros: Prints from computers, memory cards, and PictBridge cameras. Easy to set up and use. Once dry, output is smudgeproof, waterproof, and, for most output, true photo quality.
Cons: Cost per print varies significantly depending on which paper you use, with Canon's best-quality paper costing as much 45 cents per print for the paper alone.