Cheeseburger;
16 MP, f/1.7, 24mm (wide), 1/2.8", 1.12µm, PDAF
20 MP, f/2.6, 36mm (standard), 1/2.8", 1.0µm, 1.6x optical zoom, AF
Dumpling;
16 MP, f/1.7, 27mm (wide), 1/2.8", 1.12µm, PDAF
20 MP, f/1.7, 27mm (wide), 1/2.8", 1.0µm, AF, PDAF
OOS+Cheese+OOS cam: if you zoom it will switch to the 2nd lens. I'm not sure the stock behaviour with dumpling.
The marketing of 2x vs real 1.6x was a hot topic when cheese launched.
"Seen a bit of confusion so clearing this up. We're claiming 2x lossless zoom, not optical. Optical zoom is at 1.6x, the remaining 0.4x is realized through SmartCapture multiframe technology." -Carl Pei
I was interested in the optical zoom for cheese and the module
@MBDdk linked worked perfectly.