Sign Up

Have an account?

Sign In

Don't have account,

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account?

You must login to ask question.

Need An Account,

You must login to add post.

Need An Account,

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Search
Ask A Question
Home/Others

IOE Syllabus Latest Articles

On: Posted in Others Comments: 1 Views: 357

Understanding PPI (Pixel Per Inch)

Understanding PPI (Pixel Per Inch)

Some smartphones come up with 4096 x 2160 pixels whereas some with 2560 x 1440 pixels display. Some smart phones have HD resolution, whereas some have either QHD or FHD or HD resolution. Despite same resolution, some screens’ display feels ...