logoalt Hacker News

tormehlast Friday at 11:47 PM12 repliesview on HN

What I'd really like is a TV with DisplayPort. How is this not a thing? IIRC you cannot buy a display with DP that's larger than 45 inches, give or take - they just don't exist. I think this is really weird. Like, I'd pay an extra $100 for that port, but I'm just not allowed to have it.


Replies

ProllyInfamouslast Saturday at 12:42 AM

I absolutely love my Aorus 48" OLED-type display (w/ DisplayPort).

I tried a 48" TFT-type television (attempting use as a computer display) and the refresh rate just wasn't there, along with typical backlight splotching (but it cost a fifth as much, so...).

My only caution is OLED can experience burn-in (unlike the smaller Aorus 45" using a VA-type panel), but it is otherwise a much better experience

show 3 replies
no_wizardlast Saturday at 12:18 AM

As far as I am aware, after having done exhaustive research on this, its licensing costs and popularity. Display port simply isn't popular enough. The vast majority of TV manufacturers (not brands mind you, many white label their manufacturing to different brands) also make monitors, and adoption of HDMI across both tvs and monitors not only was much higher, it was overall cheaper in cost since you could share the same components across lines. This being driven by cheaper licensing costs for accessory manufacturers (like blu ray players).

Its also easier to implement, if I recall correctly

This is the essential core of it, as I have come to understand it anyway.

show 1 reply
thesandlordlast Saturday at 12:49 AM

New Hisense TVs have USB-C DisplayPort support. Pretty cool, but realistically I don't see how it's different from HDMI from a usefulness standpoint.

Edit: It is cool I can plug my phone or laptop into the TV with one cable, no adapters, and get some power as well. For some reason it didn't work with my Steam Deck which was strange.

show 2 replies
opanyesterday at 7:10 PM

I have a NEC P462 display with DP among other things. It's about that size you said, so maybe you're right, but my first thought is that there's gotta be bigger displays for digital signage, and why wouldn't they have DP if this one does? NEC and Samsung both make these types of displays, IIRC, not sure who else.

t0bia_slast Saturday at 7:16 AM

You can buy projector and have 120 inches screen in 160 inches wide room. And it is also unbreakable screen, useful especially if you have kids.

show 2 replies
microbasslast Saturday at 12:24 AM

I saw some giant TV on LTT recently which has a DP port.

show 1 reply
Marsymarslast Saturday at 2:28 AM

There was the 55" Alienware OLED monitor, but unfortunately it never received a follow-up after its 2019 release.

mr_toadlast Saturday at 4:00 AM

> What I'd really like is a TV with DisplayPort.

Issues with HDCP support maybe?

show 1 reply
rk06last Saturday at 5:34 AM

i would really like a tv with usb c. so, i can directly connect my phone/ tablet and cast directly

MrBuddyCasinolast Saturday at 7:29 AM

Different tariff rates for TVs and computer monitors.

lostloginlast Saturday at 12:31 AM

I tried to buy a good 32 inch tv. This is also hard. I need up going a little matter and even then, the utterly trash built in speakers frustrate the hell out of me.

show 1 reply
EnPissantlast Friday at 11:52 PM

Why would you want such a thing? HDMI 2.1 does HDR 4k @ 120hz without compression. The entire TV ecosystem uses HDMI. If you want to connect a PC to a TV they always have at least 1 HDMI out, and some have a couple.

show 2 replies