Raspberry pi 3 model B

Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC 1.4GHz

1GB LPDDR2 SDRAM

2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, BLE

Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps)

Extended 40-pin GPIO header

4 USB 2.0 ports

CSI camera port for connecting a Raspberry Pi camera

DSI display port for connecting a Raspberry Pi touchscreen display

4-pole stereo output and composite video port

Micro SD port for loading your operating system and storing data

5V/2.5A DC power input

Power-over-Ethernet (PoE) support (requires separate PoE HAT

Raspberry pi 4 model B

Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC 1.8GHz

4GB LPDDR4-3200 SDRAM (depending on model)

2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE

Gigabit Ethernet

2 USB 3.0 ports; 2 USB 2.0 ports.

Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)

2 × micro-HDMI

2-lane MIPI DSI display port

2-lane MIPI CSI camera port

4-pole stereo audio and composite video port

H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)

OpenGL ES 3.1, Vulkan 1.0

Micro-SD card slot for loading operating system and data storage

5V DC via USB-C connector (minimum 3A*)

5V DC via GPIO header (minimum 3A*)

Power over Ethernet (PoE) enabled (requires separate PoE HAT)

Operating temperature: 0 – 50 degrees C ambien

5inch display

800x480 hardware resolution, configurable by software (up to 1920x1080)

Capacitive touch control

Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computersWhen works with Raspberry Pi, supports Raspbian/Ubuntu/Kali/Retropie/WIN10 IOT, driver free

When work as a computer monitor, supports Windows 10/8.1/8/7, five-points touch, and driver free

Supports popular game consoles like Microsoft XBOX360, Sony PS4, and Nintendo Switch, etc.

Multi languages OSD menu, for power management, brightness/contrast adjustment, etc.

3.5mm audio jack, speaker connector, supports HDMI audio output