This isn't a big deal though, and even if your camera is a little overweight, then you can compensate by putting more weight on the back to balance, or pushing the slider from as close to the ...

OPPO Find X Camera Slider A sliding camera that pops up automatically ... Unlike the Vivo Nex, the housing is pretty big on the Find X, so battery life is something that we’ll have to keep ...

You can buy motorized camera sliders off-the-shelf, but they’re pretty costly. Alternatively, you can make one yourself, and it’s not even that hard if you’re kitted out with a 3D printer.