Are all PS Vita OLED?

Are all PlayStation Vita consoles OLED screens? This is a common question among gamers and collectors alike, as the PlayStation Vita was released in multiple iterations and configurations. While the OLED screen was a standout feature of the original PlayStation Vita, it's important to note that not all Vita models feature this technology. Some later models, such as the PlayStation Vita Slim, utilize an LCD screen instead of OLED. So, if you're in the market for a PlayStation Vita and OLED is a must-have feature for you, be sure to do your research and check the specifications of the model you're considering before making a purchase.