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submitted 8 months ago by L4s@lemmy.world to c/technology@lemmy.world

Apple hopes to convince people to buy its $3,500 Vision Pro headset using free 25-minute in-store demos::undefined

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[-] helenslunch@feddit.nl 0 points 8 months ago* (last edited 8 months ago)

Yeah, no. Done it with WiFi 6, no problem. Meta has had Air Link for years. Works fine. You don't understand how much bandwidth you actually need.

[-] lovesickoyster@lemmy.world 5 points 8 months ago* (last edited 8 months ago)

you need about 20 gigabits per second for 4k 60hz. Or more, for higher resolutions and refresh rate - which vision pro has, compared to ~6 gigabits per second, that you need for your quest pro's resolution. That's why they make these.

And having compressed video streaming to a VR device sounds like my worst nightmare.

[-] Kit@lemmy.blahaj.zone 1 points 8 months ago

Wifi 7 has a peak rate of 40 Gbps.

[-] lovesickoyster@lemmy.world 2 points 8 months ago* (last edited 8 months ago)

Maybe it does, and it still would (probably) not be enough for two 4k 90hz displays that this has.

[-] dustyData@lemmy.world 1 points 8 months ago

And is nowhere in any consumer product today. How is it relevant to this discussion?

[-] helenslunch@feddit.nl 1 points 8 months ago

Vision Pro is also not a consumer product today.

WiFi 7 was all over the devices at CES though. It's happening soon.

this post was submitted on 15 Jan 2024
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