Hi guys
I got a little big issue with dex and my TV, My TV is FHD , when I connect my S20 FE wirelessly to my TV and bring up dex, The output is FHD
But when I connect it uGreen Type-C to HDMI, Dex says that the monitor/tv resolution is not supported by dex, and the output is 1366x768.
I thought the cable has issue, and tested it on a samsung monitor, and works perfectly on FHD, so the cable is OK.
May anyone please help me with this issue ?!
check the settings on your TV, maybe there are different input settings for HDMI or one of your ports is different from the others. google your TV's model and the phrase HDMI resolution etc.
3mel said:
check the settings on your TV, maybe there are different input settings for HDMI or one of your ports is different from the others. google your TV's model and the phrase HDMI resolution etc.
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Hi , I did that all hdmi ports are FHD , and tested them with my laptop hdmi, all of them shows FHD. I think dex uses a special standard , that my tv cant support it.
Samsung DeX HDMI max resolution is only FullHD (1920x1080)
I’ve got Plugable UD-CAM dock and it works perfectly fine with my Dell Latitude 7480 laptop and USB, Ethernet and WQHD (2560 x 1440) Dell monitor. Pretty much the same is applicable to my Samsung Galaxy S9 with only 1 exception - HDMI resolutions above FullHD (i.e. 1920x1080) are grayed-out in...
support.plugable.com
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Goodmorning everyone
I bought an HDMI adapter, it works fine with Note 8.
There is no need to make any changes, as it is already set up to work with both DEX and HDMI Mirroring.
Reaches a 4K resolution,tried and fully functional.
Works with S8/S8plus/Note8
Buy this Link: https://www.amazon.it/TRENDnet-TUC-...&qid=1506032642&sr=8-1&keywords=hdmi+trendnet
http://www.trendnet.com/products/USB...ters/TUC-HDMI3
Is this using the full 4k resolution, or outputting in 1080 and then upscaled by the monitor? Does this work with mouse and keyboard also?
I'm thinking of this as a Dex replacement that is more portable.
this adapter is self-tuning to screen resolution,it can not support mouse and keyboard.
To do that You will need the Dex.The second native and 1080p and it suits the screen
I red one review that Samsung adaptor to USB C to HDMI supports 1080 resolution however any other 3rd party will do 720 resolution.
Is this true? I dont see how any modern adaptor can be restricted to 720 only?
I have a Startech.com adapter that works just find. My only issue is that when I pair my Microsoft Surface Arc Touch SE bluetooth mouse, it does not work, even though it is paired. Using the Note 9 as a touchpad works, but it cuts out from time to time in regards to registering my movement.
I get 1080p resolution when I connected through a generic type c hub. There's a greyed out option for 2560*1440 though.
Can anyone confirm the samsung dex dongle provides 2560x1440? If it doesn't, I'll just buy a generic one.
Anyone else have issues connecting certain mice to this phone via bluetooth? Kind of bummed my Arc Touch mouse won't work (pairs but shows as a keyboard and not a mouse), especially since it fits in my padfolio better.
When connecting in desktop mode to my TV LG full HD, I see icon too big but I'm not able to upload here the screenshot. I cannot find any possibility to change it into the settings.
Can anybody experienced same issue?
Thanks
Alessandro
I ran into that problem with a cheaper generic monitor and a cheap adapter. At first, I had the cheap XtremePro (generic from Amazon) and sometimes my monitior showed 480p, sometimes it was 1080p. It was weird, I had to plug it in the Samsung TV (1080p) and then go back to my monitor, it would correctly show as 1080p. When I changed the generic monitor to a Samsung, now it shows 1080p. But the adapter didn't allow me to plug it in and recharge my phone so I went out and bought a new adapter that does a great job.. recharges phone AND shows 1080p.
https://www.amazon.com/iSmartGo-Multiport-Converter-Charging-ChromeBook/dp/B076Z23HRX
LG monitor, depends on the age, sometimes it doesn't read the phone very well or it could be the adapter itself. Upgrade the adapter to the one I recommended before changing the monitor.
Bought one and used it on Samsung curved monitor 28" everything is perfect 1080p signal.. Maybe as said it's the Adapter. Mine come with USB hdmi and USB c ports. Or maybe some configuration on TV ? Did u try on a monitor?
Mine I was able to charge and use the hdmi in the same time...
Today I made additional test. The result is that with 2 adapters, 2 TVs (Samsung and!LG) and 2 hdmi cables the resolution is always poor if I connect thru hdmi (icons are very big) with all combination adapter+cable+TV. But if I use a vga cable (one adapter has both ports), it works perfectly.
It seems a problem on p20 pro hdmi management.
Hi everyone !
I have been using Samsung Dex with a type-c to HDMI cable on my 4K TV and it worked flawless. It's great and smooth.
I wanted to do the same at the office with my computer monitor. Since it doesn't have any HDMI input I bought a VGA to HDMI adaptor.
When I connect my phone to the VGA to HDMI adaptor using a type-c to HDMI cable, nothing happens. It seems like the monitor doesnˋt recognize the S10.
Has anyone of you succeeded in getting Dex work on a VGA monitor ?
VGA cables can't output 1080 if I remember correctly
Hello
I Bought this adapter from aliexpress
https://www.aliexpress.com/item/4000504201626.html?spm=a2g0s.9042311.0.0.27424c4dlK6U7y
It all works fine the Ethernet port is recognized and all the USB ports work and it allows charging through the adapter.
HDMI also works when plugged in the side USB-C but the resolution is the same as the phones.
So when I connect to a regular 16:9 TV/Monitor it has big black bars
As far as I can see the dock allows for the resolution change
Is there a way to change the output resolution or do I need the official dock to do that?