The invention discloses a mobile phone all-in-one testing machine, which includes a frame, a touch screen, a display, a distribution box, a servo motor, a turning cylinder, a positioning carrier, a three-axis cylinder, a touch cylinder, a touch pen, and a CCD tester , clamping cylinder, button cylinder, bottom plate, and rotating cylinder; the frame is equipped with a distribution box, a bottom plate on the upper part, a protective cover, a touch screen, control buttons, a lifting door and a safety grating on the bottom plate; There are three-color lights on the top of the frame, and a display on the right side; the bottom plate is equipped with a button test module, a proximity sensor test module, a virtual button test module, a screen test module, a card swiping test module, and a gravity sensor test module. group; after the manual loading of the present invention, the positioning carrier is accurately aligned, and the button test, proximity sensor test, virtual button test, screen test, card swiping test, gravity sensor test and scanning test are automatically completed; the test efficiency is high, the test is accurate, and the guarantee The quality and use effect of mobile phone products.