Compared to the Raspberry Pi 1 it has Like the (Pi 1) Model B+, it also has Display interface (DSI). Combined 3.5mm audio jack and composite video. Full HDMI® port. 40 GPIO pins.
SUNFOUNDER Raspberry Pi 4 Display Touchscreen 7 Inch HDMI 1024×600 USB IPS LCD Screen Display Monitor for Raspberry Pi 5 400 4 3 Model B, 2 Model B, and 1 Model B+,Windows Capacitive Touch Screen
Dealikee 3PCS 5MP Mini Camera Video Module 1080P Sensor OV5647 Camera Video Module for Raspberry Pi Model A/B/B plus/Pi 2 and Pi 3 Mode 3B+/Pi 4
DollaTek 5" HD TFT LCD Touch Screen Monitor Display HDMI 800X480 for Raspberry Pi 3, 2 Model B and Raspberry Pi 1 Model B+
Maplin Raspberry Pi Model B V2 Quad Core Starter Kit Pi 2 1GB No Mouse
Helilyco For Pi 4 Model B 3.5 Inch Resistive Touch LCD Display Module 480x320 Physical Resolution Adjustable Backlight Monitor Works with BB Black Banana Pi Computers
Geekworm Upgrade 8mm Thickness Embedded Heatsink with Fan (P165-A) for Raspberry Pi 4, Armor Aluminum Radiator with 5V Cooling Fan Compatible with Raspberry Pi 4 Model B Computer
