Jump to content
ruaideh

[By Design] 72DPI blurry images when embedded in Outlook

Recommended Posts

Hello

I came today on a very strange bug. Photos saved to the same dimensions in Affinity Photo 1.6.5.135  and Photoshop behave differently when embedded in Outlook 2016 / Windows 10. A photoshop picture at 72DPI will be resized in Outlook to 96DPI to match my screen resolution. The same Affinity picture at 72DPI will appear as is : bigger and blurry.
Furthermore, if I save my picture at 96DPI with Affinity it will appear at the same size in Outlook but slightly blurry.

I include the following files :

  • overwatch_lunar_2019.png - original file at 72 dpi.
  • overwatch_lunar_2019_resized_with_affinity.png - Affinity file 72DPI appears bigger
  • overwatch_lunar_2019_resized_with_photoshop.png - Photoshop file 72DPI appears ok
  • overwatch_lunar_2019_resized_with_affinity_fixed.png - Affinity file 96DPI same size as Photoshop but slightly blurry.

Also :

  • result_in_outlook_affinity_on_the_right.png
  • result_in_outlook_affinity_96dpi_on_the_right.png

Hope that you can have a look because for me it means a "no go" for Affinity if the interpretation of DPI leads to blurry results. And that would be too bad because the software is just great, well designed and ergonomic.
Thank you in advance for your answers.

overwatch_lunar_2019.png

overwatch_lunar_2019_resized_with_affinity.png

overwatch_lunar_2019_resized_with_photoshop.png

resizing.png

result_in_outlook_affinity_on_the_right.png

overwatch_lunar_2019_resized_with_affinity_fixed.png

result_in_outlook_affinity_96dpi_on_the_right.png

Share this post


Link to post
Share on other sites

Hi @ruaideh,

DPI values are only taken into consideration when you print. Digitally, DPI values are ignored, because an image is made of pixels and not points. 

How did you resize the image? What Resample method did you use? Photoshop does have an Auto resample method that chooses the best method for the job. In Affinity, you have to manually change the Resample method to suit your needs:

Lanczos gives you a sharper image, while Bilenear will have a smoother result. 

Thanks,

Gabe. 
 

Share this post


Link to post
Share on other sites

Hi GabrielM. This is what I thought first that digitally there is no difference for DPI because pictures at 100% size fit to the screen PPI. But somehow for Outlook 2016 it does when pictures are embedded in an email (you can easily reproduce it yourself with my samples and see the "result_in_outlook_affinity_on_the_right.png" picture : clearly the right picture is bigger by default - 1/3 bigger to be exact : 96/72. Can you have a try ?

I agree with you about the slight difference between resized pictures : I used bilinear for Affinity and automatic for Photoshop. Thank you for pointing it out, I tried with Lanczos in Affinity and indeed it looks better.
ruaideh

Share this post


Link to post
Share on other sites

Interesting. I suppose then this is due to my version of Outlook - which looks a bit different than yours - and not Affinity itself.
Many thanks for taking the time to test! For me the question is solved.

Have a nice day.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×