The Samsung DV90 is a dual-LCD compact camera that Samsung introduced around 2011, notable for adding a small front-facing screen aimed squarely at self-portrait photography.
It uses a 16.1-megapixel CCD sensor around 1/2.3 inch, a 5x optical zoom lens covering roughly 26-130mm equivalent, a 3.0-inch rear touchscreen plus a smaller 1.5-inch front LCD, storage on SD/SDHC/SDXC cards, and a rechargeable lithium-ion battery.
The front screen, unusual for its era, lets a subject frame their own shot without guesswork, anticipating the front-camera selfie tools now standard on smartphones, though overall quality stays typical of small-sensor compacts.
Secondhand prices are modest. Verify both screens display correctly with no dead pixels, check the front-LCD hinge or seal for damage, and confirm the zoom lens extends without noise.