[Q] Wallpaper cropping, how to avoid upscaling? - Samsung Galaxy Nexus

Everyone knows that when you apply a wallpaper with the default Gallery app it crops only a small part of the picture. Hence your wallpaper will most probably look somewhat blurred because it's been scaled up to fit the screen.
The overall resolution of Galaxy Nexus is 720 x 1280
Resolution without the navigation bar is 720 x 1184
Resolution without navbar or notification bar is 720 x 1134
1134 pixel height is huge. Even a 1080p picture would need to be scaled up a few pixels. But because Gallery crops at least 10% off both edges the original picture would need to be much higher than just 1134 pixels to have no upscaling and quality loss.
So I was wondering if anyone knows what is the exact size the picture should be to get no scaling at all when applying a wallpaper?
I know I could use 3rd party apps to avoid cropping but I'd like to know how to do this with the default app.

I do believe that (according to many sources, like some wallpaper threads in this forum) the proper size is 1440x1280. Almost all wallpapers that are found in the Themes and Apps section are already resized to this size to fit your nexus.
EDIT: I forgot to add that in order to use the whole image, drag the cropping square to fill up the whole image when you're using the size I mentioned above. That would guarantee no upscaling.

FredFS456 said:
I do believe that (according to many sources, like some wallpaper threads in this forum) the proper size is 1440x1280. Almost all wallpapers that are found in the Themes and Apps section are already resized to this size to fit your nexus.
EDIT: I forgot to add that in order to use the whole image, drag the cropping square to fill up the whole image when you're using the size I mentioned above. That would guarantee no upscaling.
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If you follow previous pattern for wallpaper this should be correct. There's also a ton of high res wallpaper sites that have higher res images. Don't think only in 1080p, ton of PC users are on 2560x1600.

Related

Setting Wallpaper

I have an image that is 320x480 that I'd like to set as my wallpaper. However, each time I try, I'm brought to the screen to crop the image horizontally. I can't for the life of me figure out how to set the full image as my wallpaper (no scrolling on the wallpaper).
Any ideas?
You have to make it 640x480 to make it scrollable.
Is that the maximum size the wallpaper can be? My question is does the width apply to 7 screens as well. Because I have an awesome super wide spider-man wallpaper i wanna shrink down for my phone.

[Q] high res backgrounds look terrible

ok, i have lots or large high res backgrounds for my phone. all are jpgs. whenever i set them as backgrounds on the evo the image quality is severely degraded. its almost like changing from a 16mil color jpg to a 256 color bmp. whats the deal with this?
Probably because the EVO isn't a 1080p device. It's 480x800. 960x800 is the resolution you should be using for wallpapers. Downsize them first on your computer using Photoshop or something similar, to preserve the quality as much as possible.
resizing the images to 960x800 and keeping the aspect ratio actually makes the images look worse. im thinking its more of a cm6 problem. it does not do this with any sense based rom.
And I'm thinking it's an issue of one of your apps, or whatever app you're using to downsize, as nobody else has issues with wallpapers on CM6.

Looking for hi res wallpapers

I love the brilliant screen ! Looking for some high quality background that can match the PQ of the stock photos.
Try flikie hd wallpapers from the market
Sent from my SPH-D700 using XDA App
heres a link to 15000 hi res walpapers. 480x800 wvga
http://forum.ppcgeeks.com/tp2-theme...pe-pack-added-all-links-updated-1-1-10-a.html
I like interfacelift.com
austin420 said:
heres a link to 15000 hi res walpapers. 480x800 wvga
http://forum.ppcgeeks.com/tp2-theme...pe-pack-added-all-links-updated-1-1-10-a.html
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That's nice but the problem is Android has that wallpaper scrolling feature so it needs a wide image, not a tall narrow (WVGA) one.
For a Samsung Epic you actually want a 960x800 image. Of course anything that is at least that large in both dimensions should work, you'll just have to crop it. So 1280x800 (a common size) is fine as long as you don't mind cropping off parts of the sides. 1024x1024 iPad wallpapers should also work great, and again that expands the range of wallpapers available to you.
You can search Google for 960x800 as well as 960x854 (Moto Droid resolution). I also like InterfaceLift for wallpapers, some really nice looking landscapes and stuff there. Available in a lot of sizes - just get anything that is at least 960x800. The smallest images available at InterfaceLift that are bigger than 960x800 are the 1024x1024 iPad ones.

[Q] Maximum wallpaper size?

hi, i have a picture size 2835x1417 and when i'm setting it like wallpaper it take a little part of it, but i want larger.. so, what is maximum?
glukosio said:
hi, i have a picture size 2835x1417 and when i'm setting it like wallpaper it take a little part of it, but i want larger.. so, what is maximum?
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I think I know what you're trying to say because I'm having the same problem...
It used to be that when you cropped up an image for the wallpaper that you could select the full height of the image to the actual height of the screen. But now the crop tool uses two image frames where the tallest one is for the lockscreen (I think) and the wide one is for the scrolling wallpaper. This means that you can't use the full height of the image for the scrolling wallpaper so with many images you end up zooming in on them and they either look blurry, or you can't actually get the whole image in there, cropping off the top and bottom.
I want to know if there's any apps that will allow you to crop to full height and therefore actually use a widescreen wallpaper at it's proper resolution as your scrolling wallpaper...
For a scrollable wallpaper the max resolution for One X is 1440x1280 if i'm right.Then it looks perfectly on home screen and on lock screen.I've tried also with Full HD wallpapers but it's blurry and it looks really bad,so try 1440x1280 and you should be satisfied :fingers-crossed:
Cheers

Wallpaper resolution

Hey Everyone,
I just bought the Tab S 8,4 LTE version, and i got a little issue. I know that the native resolution of the display is 2560x1600. I don't like the stock wallpapers. I downloaded a 2560x1600 wallpaper and installed it. However when the device is in vertical position there are black bars on the display (the image is not full screen). When i flip to landscape the wallpapers is fine. Please help why this is happening. I do not have this issues with the stock wallpapers. Do I have to download a different size. Thanks everyone in advance for the help
Try and app called quickpic. It lets you set a wallpaper to your whole screen res. I dont see any black when portriat with it.
Your native resolution isn't 2560 x 1600, it's 1600 x 2560......think about where the home button is on both models and that tells you the 'natural' wallpaper mode for that model.
Wow, just found apk Image 2 Wallpaper. Gives you perfect fit!

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