Laptop manufacturers release new laptop series with different screen options to cover a broad customer appeal: non-Touch and Touch Displays, various (non-compatible) screen resolutions.
To get your broken screen replaced with a fully operational one, you need to order the same part type with the same specifications as the original screen. Non-touch laptops cannot be upgraded to a touch display due to different hardware configuration.
1. On-Cell touch screen has thin touch layer on top of the LCD's glass. This screen looks like regular Non-Touch Display. On-Cell Touch display must be replaced only with the same part type. Can not downgrade to non-Touch option due to different hardware configuration.