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Raspberry Pi 4 4GB
Raspberry Pi 4 is a small DIY computer with 28nm based 1.5G Quad-Core CPU and 4GB DRR4 RAM. For achieving a PC like capabilities, Raspberry Pi 4 has a True Gigabit Ethernet with PoE, 4K Micro HDMI, USB 3.0, USB-C power input, Dual-Band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0.
Better performance is the main aspect of Raspberry Pi 4; it has a 1.5GHz Quad-Core ARM Cortex-A72 CPU with better VideoCoreVI Graphics. The Pi 4 can display 4K 60fps HEVC videos through a Micro-HDMI port and it can connect to two 4K displays at the same time but with only 30fps refresh rate. It has a 1000Mbps True Gigabit Ethernet and four USB ports, but two of them are USB 3.0 ports with ten times the transfer speed of USB 2.0. In addition, Raspberry Pi 4 uses a new 5V/3A power supply and connects to it through a USB Type C port, which has better durability and can work on both sides.
Raspberry Pi 4 Features
- 1.5GHz quad-core ARM Cortex-A72 CPU
- 4GB LPDDR4 RAM SKU | 2GB Model
- VideoCore VI graphics
- 4kp60 HEVC decode
- True Gigabit Ethernet
- 2 × USB 3.0 and 2 × USB 2.0 ports
- 2 × micro-HDMI ports (1 × 4K@60hz or 2 × 4K@30hz)
- USB-C for input power, supporting 5V 3A operation
- 1GB, 2GB and 4GB LPDDR4 memory SKUs
Raspberry Pi 4 vs Raspberry Pi 3 Comparison
Raspberry Pi 3 B Raspberry Pi 3 B+ Raspberry Pi 4 B Processor Broadcom BCM2837A1(B0), Quad-core
Cortex-A53 64-bit SoC@ 1.2GHzBroadcom BCM2837B0, Quad-core
Cortex-A53 64-bit SoC@ 1.4GHzBroadcom 2711, Quad-core Cortex A72 64-bit SoC @ 1.5GHz Memory 1GB LPDDR2 SDRAM 1GB LPDDR2 SDRAM 1GB, 2GB or 4GB LPDDR4 SDRAM Connectivity 2.4GHz IEEE 802.11.b/g/n/ac wireless
LAN,
Bluetooth 4.1, BLE
4 x USB 2.0 ports2.4GHz / 5.0GHz IEEE 802.11.b/g/n/ac
wireless LAN, Bluetooth 4.2, BLE
4 x USB 2.0 ports, Gigabit Ethernet
over USB2.0 (max. 300MPS)2.4GHz / 5.0GHz IEEE 802.11.b/g/n/ac
wireless LAN, Bluetooth 5.0, BLE
2 x USB 2.0 / 2 x USB 3.0 ports
true Gigabit EthernetAccess Extended 40-pin GPIO header Extended 40-pin GPIO header Genişletilmiş 40-pin GPIO başlığı Video & Sound 1 x full size HDMI,
1 X MIPI DSI display port
1 X MIPI CSI camera port
4 pole stereo output and composite
video port1 x full size HDMI,
1 X MIPI DSI display port
1 X MIPI CSI camera port
4 pole stereo output and composite
video port2 x micro HDMI, 4k video
1 X MIPI DSI display port
1 X MIPI CSI camera port
4 pole stereo output and composite
video portMultimedia H.264, MPEG-4 decode (1080p30),
H.264 encode (1080p30),
OpenGL ES 1.1, 2.0 graphicsH.264, MPEG-4 decode (1080p30),
H.264 encode (1080p30),
OpenGL ES 1.1, 2.0 graphicsH.265 decode (4kp60)
H.264 decode (1080p60)
H.264 encode (1080p30)
OpenGL ES 1.1, 2.0, 3.0 graphicsSD card support Micro SD format for loading OS & data storage Micro SD format for loading OS & data storage Micro SD format for loading OS & data storage Input Power 5V/2.5A DC via micro USB connector
5V DC via GPIO5V/2.5A DC via micro USB connector
5V DC via GPIO
PoE enabled5V/3A DC via USB type C connector
5V DC via GPIO
PoE enabledRaspberry Pi 4 Introduction Video
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Raspberry Pi 4 4GB
