1. 720 x 720 RESOLUTION: 4 inch circular display with 720 x 720 hardware resolution and software adjustable backlight.
2. 10-POINT TOUCH: The round touch display supports 10-point capacitive touch control with a tempered glass touch cover and hardness up to 6H.
3. FULL LAMINATION PROCESS: The 4-inch DSI LCD utilizes the full lamination process for clearer image quality and drives the LCD directly through the 's DSI interface with a refresh rate of up to 60Hz.
4. SUPPORT SYSTEM: Round touch display using , provide OS system driver, support 4B/3B+/3A+, part for CM3+/4 needs to use with adapter cable.
5. APPLICATIONS: display panel with a wide viewing angle of 170 degrees, used in smart home, automotive equipment, consumer electronics, industrial equipment, etc. Specification: Item Type: 4 inch DSI Round Touch LCD Display Material: Circuit Board, Aluminum Alloy, Tempered Glass Screen Size: 4 inch Resolution: 720 x 720 Display Interface: DSI Display Panel: Viewing Angle: 170 °
Touch type: Capacitive touch
Touch points: 10 touch points
Touch interface: I2C
Touch panel: Tempered glass panel
Touch panel Process: Full lamination Application scenarios: smart home, automotive equipment, consumer electronics, industrial equipment, etc. Application: Install to use Package list: >1 x 4 DSI Round Touch LCD Display
2 x FPC Wire 15pin 1.0 Spacing 50mm (Anisotropic)
1 x Screw Pack

Note:
Not included for , adapter cable