When taking pictures, it periodically starts to squeak without stopping until you take a new photo, but this does not cause many problems. Occasionally, when turned on, it freezes and does not work, only the screen lights up, only removing the battery helps. Inconvenient plugs, to charge the camera, you need to remove it from the box and only then you can open the plug for charging. It is not clear why the camera is heating up, even if you do not take a picture, but leave the display on. This is such excessive energy consumption for an already weak battery. Video flickers in artificial light if the frame rate is not set correctly. You can adjust the frequency, but smartphones don’t flicker even without additional settings, so it’s also inconvenient.