Xiaomi Redmi 13C Screen Ruler
This page provides a ruler calibrated specifically for the Xiaomi Redmi 13C. The Xiaomi Redmi 13C has a 6.74-inch screen with a pixel density of 260 PPI (pixels per inch), which translates to approximately 102 pixels per centimeter. Use the ruler above to measure real-world objects directly on your Xiaomi Redmi 13C screen with accuracy within 0.5mm after calibration.
Xiaomi Redmi 13C Display Specifications
Screen Size
6.74"
Pixel Density
260 PPI
Device Type
smartphone
Pixels per CM
102
How to Measure on Your Xiaomi Redmi 13C
- Open the ruler on your Xiaomi Redmi 13C using any web browser (Safari, Chrome, or Firefox all work).
- Calibrate by placing a credit card or known-size object on the screen and adjusting the calibration slider until the on-screen outline matches the object exactly.
- Measure by placing any object against the ruler markings. The ruler displays centimeters, millimeters, and inches simultaneously.
- Your calibration is saved automatically in your browser for 30 days, so the ruler stays accurate on return visits.
Why PPI Matters for Screen Measurement
PPI (Pixels Per Inch) determines how large each pixel appears on your screen. The Xiaomi Redmi 13C's 260 PPI means 260 tiny dots fit within one physical inch of screen space. A higher PPI means smaller pixels, sharper text, and more precise ruler markings.
For comparison, a typical desktop monitor has around 96 PPI, while the Xiaomi Redmi 13C at 260 PPI offers 2.7x the pixel density. This higher density allows the on-screen ruler to display finer graduation marks and more accurate measurements.