What is the difference in performance between rechargeable and non-rechargeable batteries?d

Rechargeable batteries perform a little differently than non-rechargeable batteries. The voltage coming from an Alkaline (non-rechargeable) battery decreases steadily as the battery is discharged. Ni-MH and Li-Ion batteries have a lower starting voltage than Alkaline (typically 1.2-1.3V vs. 1.5V for Alkaline), but rechargeables maintain this level until they are almost discharged. One potential problem: the battery life indicator of the camera may be calibrated for alkaline batteries, which coul ...

Will a high resolution camera make better prints than a lower resolution camera?

To be more specific: will you get better 4 x 6 inch prints from a 3 or 4 Megapixel camera versus a 2 Megapixel camera? Possibly, but the average person won't notice. The real advantage of a higher resolution camera is that with the larger image size, there's more room to crop images. In terms of quality though, it's not a huge deal. At print sizes like 8 x 10 inch, you will notice a difference. ...

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