Apps Image size - support multiple screens

[Woman In Love]

Hi,

I have an Image of size 100X100 px and dpi 96. I want to make sure that the image is good enough for all screen sizes. I don't show it on all the screen, but just on a small part of it.

On Nexus 5x which has 683X411 dp screen size, I show the picture on 120X120 dp.
On screen size of 1280X800 dp, I'll show it as 228X228 dp (relatively to every screen size).

Basically - is an image of size 100X100px and dpi 96 good enough to show as 228X228 dp (if i consider the largest screen I might use).
It looks o,k on the emulator, am I missing something (with all that theory of dpi, dp, resolution...)?

Thank you?

 

[bayk]

If you like it on emulator, probably you are fine. Android will scale your image for screens with larger dpi. But pixels are small, scaling artifacts will be non visible.

 

[Deleted User]

If you want to properly scale an image for all screen sizes, without loss of quality, use a vector image, not a raster image.

https://thenewstack.io/vector-images-come-android-devs-need-know/

 

[wenso martin]

Use vector image to get equal screen sizes for all images..