This is the Nikon D3100, a camera I love, have used lots, and keep buying even after I sell it.

In 2023...this is still a great option for people who love smaller DSLR cameras with decent MP size and good specs.... for $150, you can go wrong

Tech Specs
Effective Pixels (Megapixels) 14.2 million.
Sensor Size. 23.1 mm. x 15.4 mm.
Image Sensor Format. DX.
Storage Media. SD. SDHC. SDXC.
ISO Sensitivity. ISO 100 - 3200. Hi-1 (ISO 6400) ...
Movie. Full HD 1,920x1,080 / 24 fps. HD 1,280x720 / 30 fps. ...
Monitor Size. 3.0 in. diagonal.
Monitor Type. Wide Viewing Angle TFT-LCD.