Sony's 2002 entry-level compact — 2MP CCD, 2x zoom, AA batteries and Memory Stick storage
The Cyber-shot DSC-P51 was an entry-level model in Sony's P-series of pocket compacts, introduced in 2002 as an affordable point-and-shoot below the higher-specified P5 and P7. It was aimed at first-time digital camera buyers, trading zoom reach and resolution for a low price and simple AA-battery operation.
It used a 2-megapixel CCD producing 1600x1200 images, with an autofocus 2x optical zoom lens. Framing was handled by an eye-level real-zoom optical viewfinder or the 1.5-inch LCD, and images were stored to Memory Stick, with a 16MB card included when new. Power came from two AA cells, with rechargeable NiMH batteries and a charger supplied in the original box.
As a simple early-2000s digicam it suits collectors of Y2K-era compacts and anyone wanting the low-resolution, high-saturation look of early CCD output. The 2x zoom and 2-megapixel files are restrictive by any modern measure, but AA power makes it one of the easier vintage Cyber-shots to keep running.
AA operation means no proprietary battery worries — fresh NiMH cells solve most power complaints. Full-size Memory Stick cards are discontinued and capped at small capacities, so check one is included. Confirm the lens extends without grinding, the flash charges, and the LCD is free of bleed; many examples have sat unused for years.