Hello,
I just got a 22" Android "Tablet" with a native Full HD (1920x1080) resolution Screen in my hands. It is a ViewSonic VSD220.
However, it seems that the device does not take full advantage of the resolution by default, it seems to interpolate up the resolution in a 1:2 ratio.
e. g. a Website with a width of approx 980Pixels takes the full screen width and it looks too much upscaled.
So anything looks too big on that large tablet - it may be good for the 10" Standard size.
Is there a way to let the Android device use its native resolution?
Hi,
I am owner of a Sony Xperia Tablet S with a docking station(using to connect to a TV through HDMI cabel). When I connect the tablet to my TV(Samsung 1080P) It is only recognized as 720P device. That's probably OK, but when I play 1080P movie It should change to 1080P video resolution but it doesn't happen. I tried to search for a HDMI output setting in the tablet but there is no such thing, I also tried several video players, even to play exact resolution size video - 1920x1080 no change... still only 720P. And to be honest 720P doesn't look very brilliant from this tablet. I hoped to use the tablet as some kind of "all round video player".
Is there any way that I can convince the tablet to play videos in 1080P/Full HD? Any idea how to resize HDMI output resolution?
I know that it is mirroring my device, but even though it should automatically resize when playing full HD movies. (Saw it on couple of videos, where it does really work. The TV shows 1080P videos and the devices screen stays black, I guess because of their lower resolution, but that's OK.)
Rider008 said:
Hi,
I am owner of a Sony Xperia Tablet S with a docking station(using to connect to a TV through HDMI cabel). When I connect the tablet to my TV(Samsung 1080P) It is only recognized as 720P device. That's probably OK, but when I play 1080P movie It should change to 1080P video resolution but it doesn't happen. I tried to search for a HDMI output setting in the tablet but there is no such thing, I also tried several video players, even to play exact resolution size video - 1920x1080 no change... still only 720P. And to be honest 720P doesn't look very brilliant from this tablet. I hoped to use the tablet as some kind of "all round video player".
Is there any way that I can convince the tablet to play videos in 1080P/Full HD? Any idea how to resize HDMI output resolution?
I know that it is mirroring my device, but even though it should automatically resize when playing full HD movies. (Saw it on couple of videos, where it does really work. The TV shows 1080P videos and the devices screen stays black, I guess because of their lower resolution, but that's OK.)
Click to expand...
Click to collapse
I guess, your tablet only supports 720p output via HDMI.. It may be your TV only allowing 720p for HDMI output. Check your TV settings...
Hope this helps!
TheUnknownThing said:
I guess, your tablet only supports 720p output via HDMI.. It may be your TV only allowing 720p for HDMI output. Check your TV settings...
Hope this helps!
Click to expand...
Click to collapse
My TV is 1080P I am 100% sure . The TV finds by itself that it is 720P and I cannot change it anywhere in the TV menu(or in tablet). It seems that the tablet sends only 720P - which is OK, but when playing movies it should change to 1080P. The tablet itself should also support 1080P. If I could only get to service menu - there are the settings and I could change the output resolution.
Even though it doesn't seem all newer sony smartphones/tablets should support 1080P. In the service menu it is just matter of few clicks to change the resolution. I don't have permission to send links here, so type on youtube: Sony Xperia S - HDMI - Playstation 3 Controller
Rider008 said:
My TV is 1080P I am 100% sure . The TV finds by itself that it is 720P and I cannot change it anywhere in the TV menu(or in tablet). It seems that the tablet sends only 720P - which is OK, but when playing movies it should change to 1080P. The tablet itself should also support 1080P. If I could only get to service menu - there are the settings and I could change the output resolution.
Even though it doesn't seem all newer sony smartphones/tablets should support 1080P. In the service menu it is just matter of few clicks to change the resolution. I don't have permission to send links here, so type on youtube: Sony Xperia S - HDMI - Playstation 3 Controller
Click to expand...
Click to collapse
Well, nearly all TV's support 1080p (4k is next ) So I guess its the Sony software limiting it. Your specs can easily output 1080p. Although the software may be limiting it, try converting the video files to 1080p resolution and give that a shot. Also I have watched a demo of the xperia s tablet in HDMI mode and some parts on the TV screen are cut, so I'm guessing it ONLY supports 720p (unfourtanatly)
TheUnknownThing said:
Well, nearly all TV's support 1080p (4k is next ) So I guess its the Sony software limiting it. Your specs can easily output 1080p. Although the software may be limiting it, try converting the video files to 1080p resolution and give that a shot. Also I have watched a demo of the xperia s tablet in HDMI mode and some parts on the TV screen are cut, so I'm guessing it ONLY supports 720p (unfourtanatly)
Click to expand...
Click to collapse
I already tried to play 1080P movie with exact resolution no luck... The TV/Tablet hardware are capable of it, even android as software, but sony gave no option to change the resolution anually, which most manufactures don't, but they change to 1080P when playing 1080P stuff.
Only thing that is cut is the bottom navigation bar(I'm not sure how you call it.), but that's ok because the tablet is 16:10 and the TV is 16:9 so It just cuts off the black bar with navigation buttons from bottom. Otherwise it shows 100% from the screen.
As far as I know service menu would help to change it(easiest way), or some kind of app that can change HDMI output resolution? Or app that can change the resolution of the tablet itself, than I guess would the TV recognize the device as 1080P. Any idea?
Rider008 said:
I already tried to play 1080P movie with exact resolution no luck... The TV/Tablet hardware are capable of it, even android as software, but sony gave no option to change the resolution anually, which most manufactures don't, but they change to 1080P when playing 1080P stuff.
Only thing that is cut is the bottom navigation bar(I'm not sure how you call it.), but that's ok because the tablet is 16:10 and the TV is 16:9 so It just cuts off the black bar with navigation buttons from bottom. Otherwise it shows 100% from the screen.
As far as I know service menu would help to change it(easiest way), or some kind of app that can change HDMI output resolution? Or app that can change the resolution of the tablet itself, than I guess would the TV recognize the device as 1080P. Any idea?
Click to expand...
Click to collapse
Well, if you want to mimic the 1080p output, then a program that uses root may be required. However, Im not sure if there is such app..
Your tablet doesnt probably have 1080p stream output capacity. Maybe you could plug it to a device with an upscaler
gilarthon said:
Your tablet doesnt probably have 1080p stream output capacity. Maybe you could plug it to a device with an upscaler
Click to expand...
Click to collapse
I don't want just upscale the resolution. It won't make image any beter. As I know Tegra 3 does support 1080P, android as software too... so I can't see why it doesn't want to work? My girlfriend has also a Tegra 3 tablet(ASUS) and far as I know when she is playing 1080P it is a real 1080P on the TV and the screen(on the tablet is 720P) just stays black, I mean control buttons and everything is there, just the area where should the movie play on the tablet is black.
It seems I will have to root the tablet omg... Does anybody have an idea if there actually is an app like that? That can send it as 1080P output resolution? I tried to find service menu...no luck... if I could get there, like on the phone it would be just matter of few clicks and 30seconds of work...
I've connected my Shield Tablet to 4k monitor (some 24" Dell), and I've been playing with it couple of hours trying to force true 3840x2160p30 render over the HDMI. Game outputs 1920x1080, which is being upscaled to 4k resolution - I can see normal upscaling artifacts, quad pixel aliasing, etc., also screenshots pulled from the device are in 1920x1080 resolution (not 1920x1200, like shield's MIPI panel, so I'm sure I'm pulling from correct frame buffer).
Question: How I can force the shield to RENDER at 4k? I don't care about abysmal fps I'm going to get, I need true 4k output.
Halp...?
Vatharian said:
I've connected my Shield Tablet to 4k monitor (some 24" Dell), and I've been playing with it couple of hours trying to force true 3840x2160p30 render over the HDMI. Game outputs 1920x1080, which is being upscaled to 4k resolution - I can see normal upscaling artifacts, quad pixel aliasing, etc., also screenshots pulled from the device are in 1920x1080 resolution (not 1920x1200, like shield's MIPI panel, so I'm sure I'm pulling from correct frame buffer).
Question: How I can force the shield to RENDER at 4k? I don't care about abysmal fps I'm going to get, I need true 4k output.
Halp...?
Click to expand...
Click to collapse
Bump
What is Android TV support for "irregular" display resolutions?
I cannot find the answer anywhere online so I turn to the experts. I found conflicting answers, most to the negative, but no definitive explanation.
The story:
I recently bought an ultra wide monitor (Samsung S34J550 with 21:9, 3440x1440 WQHD resolution) to work from home that I occasionally would like to use as a smart TV in the living room, without hooking a PC and HDMI cable to it. Currently I can see some Netflix movie in full screen when played from my PC via HDMI to the Samsung monitor. For convenience, I'm looking for a PC-less solution where I would remotely control the device. I'm ready to buy an Amazon Fire Stick 4K or any other Android TV device, or a ChromeCast as long as I can leverage the full ultra width for 21:9 movie playback.
Would any Android stick adapt to a WQHD resolution? Or only 4K sticks? Amazon Fire 4K? Google ChromeCast? None of the above? And if not, what are my options?
Alternatively, a lower 21:9 resolution would still fine with me for movie watching. Like 1/4 of full resolution: 1720x720.
TIA
Same
I have exactly the same situation, 3440x1440 display, and it is annoying to be forced to use a laptop for proper 21:9 watching experience.
Support for wide formats is needed for Android TV.
I am using Xiaomi's Xi Box S as it claimed to have support up to 4K resolutions. Unfortunately only regular 16:9 modes seem to be supported so have to use it at 1080p only.
Hello my beautiful people, I come to you in a moment of great desparation and would really appreciate some help here.
So, I just bought a Chromecast with Google TV.
- Model: GZRNL
- Codename: sabrina
- Mfg Date: 11/2021
I want to connect this thing to my projector and want to run it's native resolution (4:3 aspect ratio).
But I can only select resolutions with a 16:9 aspect ratio in the settings.
I do not have root access, nor can I root the device (BootROM Bug has been patched, It's a newer device.).
I can change the virtual screen size using `wm size`, but that does not effect the HDMI resolution.
So here's the main question: How can I set a custom resolution for the HDMI port?
One approach I thought about is: Find out what settings the GUI sets and write custom values to these.
I attached a section of logcat in which I change the resolution from "720p 60Hz" to "1080p 60Hz" in the GUI.
Sadly that's where my android knowledge ends.
I am happy to try things or provide additional information.
Thanks.