OS Details

Samsung Galaxy Z Fold2 5G has been launched in September 2020.
Samsung Galaxy Z Fold2 5G have Android 10, One UI 2.5

Screen Dimensions

Samsung Galaxy Z Fold2 5G screen size is 7.6 inch with ~ 88.6% body ratio of actual device size. Physical dimensions for Samsung Galaxy Z Fold2 5G device is - INCH or ( 159.2 x 128.2 x 6.9 MM).

Displaying of Units are in this order "Height x Width x Thickness"

Screen Pixel Density and CSS Pixel Ratio

"Pixel" is smallest unit/element of any display.

The total number of pixels that fit into an inch is referred to as "Screen Density" or "Pixel Density" and it measured as "Pixels Per Inch".
Pixel Desnsity have limits to display Pixels Per Inch depends on different screen sizes. When number of pixels per inch increases than it's screen-size limit, the Display resolution will increase but actual device width/height in pixels remain same. Actual device pixels are known as Device Independent Pixels or CSS Pixel Ratio.

Samsung Galaxy Z Fold2 5G resolution is 1768 x 2208 ^PX with ~ 373 pixel desnsity.
Samsung Galaxy Z Fold2 5G viewport size is 884 x 1104 ^PX with ~ 187 actual pixel density, which means it have 2.0 xhdpi display pixel density.

Screen Resolution and Viewport

The sum of pixels which are displaying on a device is called as "Screen Resolution". and sum of actual pixels of any device is reffered to as "Viewport".

Samsung Galaxy Z Fold2 5G have 7.6" physical screen size and its resolution is about 1768 x 2208 Pixels with approximately 373 PPI pixel density. Samsung Galaxy Z Fold2 5G has viewport size 884 x 1104 Pixels and its pixel ratio is about 2.0.

For better understanding screen actual sizes, viewport sizes, display resolution and about their density click here.

CSS Media Queries

Samsung Galaxy Z Fold2 5G css media queries will help developers to write styles specifically for Samsung Galaxy Z Fold2 5G. Here are details:

Samsung Galaxy Z Fold2 5G Media Queries (In terms of Mobile only)

@media only screen and (min-width: 884px) and (max-width: 767px) { /* Your Styles... */ }

Samsung Galaxy Z Fold2 5G Min-Width Media Queries

@media only screen and (min-width: 884px) { /* Your Styles... */ }

Samsung Galaxy Z Fold2 5G Min-Height Media Queries

@media only screen and (min-height: 1104px) { /* Your Styles... */ }

Samsung Galaxy Z Fold2 5G Landscape Media Queries

@media only screen and (min-width: 1104px) and (orientation: landscape) { /* Your Styles... */ }

Samsung Galaxy Z Fold2 5G Portrait Media Queries

@media only screen and (min-width: 884px) and (orientation: portrait) { /* Your Styles... */ }

Samsung Galaxy Z Fold2 5G Device Width Media Queries

@media only screen and (min-device-width: 884px) and (orientation: portrait) { /* Your Styles... */ }
@media only screen and (min-device-width: 1104px) and (orientation: landscape) { /* Your Styles... */ }

Samsung Galaxy Z Fold2 5G Retina Media Queries

@media
  only screen and (-webkit-min-device-pixel-ratio: 2.0),
  only screen and (   min--moz-device-pixel-ratio: 2.0),
  only screen and (     -o-min-device-pixel-ratio: 2.0/1),
  only screen and (        min-device-pixel-ratio: 2.0),
  only screen and (                min-resolution: 373dpi),
  only screen and (                min-resolution: 2.0dppx) { 
    /* Retina styles here */
}
                                

Retina is actually based upon device pixel ratio. Devices mostly have 2x or 3x display so you can use general retina media queries to display high resolution content on all kind of devices. Retina 2x and Retina 3x media queries given below:

Retina 2x Media Query (for all 2x resolution supported devices)

@media
  only screen and (-webkit-min-device-pixel-ratio: 2),
  only screen and (   min--moz-device-pixel-ratio: 2),
  only screen and (     -o-min-device-pixel-ratio: 2/1),
  only screen and (        min-device-pixel-ratio: 2),
  only screen and (                min-resolution: 192dpi),
  only screen and (                min-resolution: 2dppx) { 
    /* Retina styles here */
}
                                

Retina 3x Media Query (for all 3x resolution supported devices)

@media
  only screen and (-webkit-min-device-pixel-ratio: 3),
  only screen and (   min--moz-device-pixel-ratio: 3),
  only screen and (     -o-min-device-pixel-ratio: 3/1),
  only screen and (        min-device-pixel-ratio: 3),
  only screen and (                min-resolution: 384dpi),
  only screen and (                min-resolution: 3dppx) { 
    /* Retina styles here */
}
                                

Samsung Galaxy Z Fold2 5G Specifications

• Launch Date September 2020
• Android 10.0
• Physical Screen Size 7.6 INCH
• Resolution 1768 x 2208 PX
• Viewport Size 884 x 1104 PX
• Pixel Density 373 PPI
• Device-Independent Pixels 187 PPI
• Pixel Ratio 2.0 xhdpi
• Width 1768 PX
• Height 2208 PX
• Device Width 884 PX
• Device Height 1104 PX
• Dimensions 159.2 x 128.2 x 6.9 mm (- in)
• Weight 282 g - 9.95 oz