RUMOR: Sony A7IV can do 4k streaming (and FHD 60p streaming), improved touchscreen functions

We are getting closer to the A7IV announcement and here is some new rumor:

It appears the new A7IV might have much improved touchscreen function (finally!).And the camera can do 4K streaming too!

Sony A7IV rumored specs:

• launch on October 21 (if chip supply permits this)
• Newly developed 33MP sensor
• 15 stops of DR
• 3.69m dot EVF and LCD is improved too (1.44m dot???)
• 4k30 video is oversampled from 7K
• 4k 60p will be oversampled from 4.8k s35 mode and 10bit 4:2:2
• 4k streaming (and FHD 60p streaming)
• 5.5 stops of IBIS (+ AS)
• Same A7sIII body design and same heatsink system.
• Full size HDMi
• Fully articulating LCD screen
• Improved touchscreen functions
• UHS-II SD-cards and CF Xpress cards
• Same new Sony menu system of the A7sIII
• I am still not sure about this but price might be around $2,499???