This has become a common display type for mid-range to high-end phones. OLED/AMOLED. OLED & AMOLED utilizes 'organic' LEDs which emits light and in the majority of cases does away with the need for the back-light of an LCD display resulting in a potentially thinner panel.
1 The model number is located on a small label located on the frame around the computer screen. (e.g., VGN-FW550F)  The computer information and compliance label, located on the bottom of the laptop case, indicates the actual model number.
All product type as follow : For exampleï¼A7N8X-VM represents the motherboard model. If necessary, please open the system case for better inspection. Method 1 : You can find the model name on the label which is pasted on the back of the laptop. â¢ Please go to Setting->About->Model number to check the model name. â¢ Please check the package box for sticker label. The model name is listed on sticker label For ex sample : ASUS_T00F (A500CG). â¢ Please check the package box for sticker label.