Most field inspection firms want 640×480 low resolution photos to lessen their requirements for server or online storage space.
You can capture some great 12 MP photos with your iphone 7 and easily convert them into field service firm required 640×480 photos using free online software or free online batch photo resizing. You can perform such resizing on your iphone or your computer. Don’t let anyone convince you that you need an expensive standalone digital camera. Many of the mortgage order mills requiring GPS and time stamping are paying the lowest inspection fees.