wah... finally u bought it. congratulation on ur new tv !   
after few months using OLED tv, now very hard to look at normal LCD tv again, most of them all look very pale compared to OLED 
p/s: both 910T & 930T are non-4K but both have 3D function.

yes both are smart tv, using LG’s own WebOS system, more detail here : http://www.rtings.com/tv/reviews/lg/smart

930 is a older model ( some country call it 9300 ), feature & performance wise almost identical, except :
- 930 have 4 HDMI input, 910 only have 3
- 910 have better remote control ( more buttons )
- most obvious different is the TV stand, 930 have a organic curve stand, 910 have more conventional design stand

if you can find a older 930 in much cheaper price, maybe it’s a good buy since both almost same, but if you have extra money I would suggest you skip both and get the latest 4K model.

Any news on 65 inch for the B6 model?

55 inch on promotion... Rm8888, Best Denki RM8688, Lazada Rm8488.

65 inch not yet?