I've heard "bokeh" pronounced (with a long "o" as both "Boh-kay" and "Boh-kuh," along with many variations somewhere in-between such as "Boh-keh".
ETA: From a website
https://www.diyphotography.net/pronounce-bokeh-heres/
which discusses this very question:
"Some pronounce it as “bouquet,” some as “boo-key,” sometimes it’s “bok-uh” and so on. But I’d say a native Japanese speaker and a Product Management Director of Canon is a pretty reliable person to tell you the right pronunciation. And it’s “boh-keh,” or /boke/ if you prefer phonetic transcription."
Getting back to the thread topic, even though I've got a perfectly lovely, wonderful iPhone X, I am definitely looking forward to buying an iPhone XS due to the new features and improvements in the camera. I've found that many times lately, it's just been so easy to grab my iPhone and snap off a photo rather than pull out a camera -- and not only that, it's quicker and easier to then immediately email the image to myself rather than have to pull the SD card out of a camera, stick it into the SD card reader and grab the image(s) that way. I email myself the image, quickly can save it to the desktop and then take it into the image processing/editing program of my choice....
Oh, and wow, I can make and receive phone calls on this thing, too!!!
So, yeah, an iPhone XS is in my not-too-distant future.