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
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I have a 4k Monitor that is capable of 2K (WQHD) and tried my Galaxy Note 9 with the DEX Pad and also another 3rd party USB-C HDMI dongle and am unable to get anything but 1080p resolution. With my giant monitor, this just won't work. The option in DEX settings for resolution of WQHD remains grayed out. I noticed this on my Note 8 as well, bummer. I'd like to use DEX but this one is a show stopper for me.
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.
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
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
Hi i was planing on using my phone as an Android TV Box for 4K movies, emulators, Android games and streaming from GeForce Now on my 4k Sony TV. Would be awsome to be able to use my old phone as an sort of Nvidia Shield.
I have an 4K 60hz USB-C to HDMI dongle but when i connect over HDMI i get the sharp "4K image" but with the phones aspect ratio and black bars, if i use DEX it uses the whole screen but only in 1080p.
Imagine a custom rom made to repurpose old phones into an entertainment hub og even a low end desktop with Android TV Launcher or a more desktop like launcher like DEX.
The S21 supports DisplayPort over USB-C up to 4K 60. Basically you can use a Type-C > HDMI adapter
Thats the problem, when I use a USB-C to HDMI the TV shows 4k resolution but with the phones aspect ratio so I get black bars.
I was hoping that it would be possible to disable the phones screen and only use external display and that way get the correct aspect ratio.