For our iPhone models we offer two screen replacement options: the LCD option and the Soft OLED option.
All these models originally come with a Soft OLED screen so that option is recommended so that you keep with the original screen design.
For our budget conscious customers however we do offer LCD replacements which are an older screen technology that are used in older and more budget iPhones. Downsides include 15% more power drain, the device will run hotter, they have a slightly thicker display, and the colours are different including less dark blacks.
Here is a photo of an iPhone X with a soft OLED screen on the left, versus the LCD version on the right.
Other more budget friendly iPhones still come with LCD screen such as the iPhone 11, iPhone XR and iPhone 8 / 8 Plus.