Galaxy S10's photographic specs detailed anew, promising a 'significantly improved camera performance'

TL;DR
- Galaxy S10 'Lite' - single front-facing camera, dual rear camera (zoom)
- Galaxy S10 - dual front-facing camera, dual rear camera (zoom)
- Galaxy S10+ - dual front-facing camera, triple rear camera (+ wide-angle)
- Galaxy S10 5G - dual front-facing camera, quad rear camera (+ ToF sensor)
The top Galaxy S10 model is widely expected (pun intended) to sport three cameras on the back, and today Korean media reiterates this notion while detailing the camera parts' suppliers. We say pun intended because the S10+ is supposed to land the Holy Grail of lens technologies in one handset - a main 12 wide-angle camera, a super wide-angle 16MP one, and a 13 MP telephoto cam for what may end up being 3x optical zoom efforts like on Huawei's flagships.
That is still one more camera than the current S9, so no complaints here. This one is expected to sport a simple flat, instead of a curved OLED display, which will appeal to a lot of Samsung fans, so the company seems to be cutting costs from the right places with the eventual "Lite" model.
Last but not least, there is the hexa-camera S10 5G version, of which Samsung reportedly plans to produce only 2 million units, given that only Korea and a few other countries will have 5G networks up and running in full bloom for the spring. That one may add a time-of-flight 3D-sensing camera for AR/VR purposes, in addition to what the S10+ would have. There you have it, and the source is quick to note that "the Galaxy S10 series has significantly improved camera performance." No kidding.