The service Google Images παλιότερα διέθετε μια πολύ χρήσιμη επιλογή “αναζήτηση κατά μέγεθος” στη σύνθετη αναζήτηση για να σας βοηθήσει να βρείτε λογότυπα, ταπετσαρίες και άλλες εικόνες στο Διαδίκτυο με το ακριβές τους μέγεθος (ή την ανάλυση).
For example, you could narrow your search for landscape photos to archives image with a size of at least 10 Megapixels. 
Alternatively, if you use Google Image Search to find desktop wallpapers, you could set the image resolution to 1920 × 1080 pixels, and Google would return large images with only those exact dimensions.
The "exact size" search option is no longer available in Google Image Search, but you can still specify the size of the images in your searches using a search algorithm command.
See how.
Open the address images.google.com and enter your search terms as you always have. Then add imageize:LENGTHxHEIGHT to your query and hit enter. Google will read the additional command in the query, it will remove, but the results will only show images that match the specified size.
This resize search also works in the mobile version of Google. So you can use this simple trick to find the perfect wallpaper size for your phone.
