Raspberry Pi Raspberry Pi 3 Model A+ vs Raspberry Pi Raspberry Pi 3 Model B+

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Raspberry Pi 3 Model A+ compared with Raspberry Pi 3 Model B+

	Raspberry PiRaspberry Pi 3 Model A+	Raspberry PiRaspberry Pi 3 Model B+
Overview
Released
Released	November 2018	March 2018
Performance
Processor
Processor	Broadcom BCM2837B0 (Arm Cortex-A53)	Broadcom BCM2837B0 (Arm Cortex-A53)
CPU cores
CPU cores	4	4
Clock
Clock	1.4 GHz	1.4 GHz
Memory
Memory	512 MB	1 GB (better)
CPU
CPU	Quad-core 64-bit Arm Cortex-A53 at 1.4GHz	Quad-core 64-bit Arm Cortex-A53 at 1.4GHz; BCM2837B0 has a heat spreader for better thermal management
GPU
GPU	VideoCore IV; OpenGL ES 1.1 and 2.0; H.264 and MPEG-4 decode (1080p30), H.264 encode (1080p30)	VideoCore IV; OpenGL ES 1.1 and 2.0; H.264 and MPEG-4 decode (1080p30), H.264 encode (1080p30)
Memory
Memory	512MB LPDDR2 SDRAM	1GB LPDDR2 SDRAM
Storage
Storage	microSD card slot; improved USB mass-storage booting	microSD card slot; improved PXE network and USB mass-storage booting
Connections
Wi-Fi
Wi-Fi	Yes	Yes
Bluetooth
Bluetooth	Yes	Yes
Ethernet
Ethernet	No	Yes
USB ports
USB ports	1	4 (better)
Display outputs
Display outputs	1	1
GPIO pins
GPIO pins	40	40
PCIe
PCIe	No	No
Ports
Ports	1 × USB 2.0, full-size HDMI, 4-pole stereo audio and composite video jack, micro USB power	4 × USB 2.0, Gigabit Ethernet over USB 2.0 (maximum 300Mbps) with PoE support (needs separate PoE HAT), full-size HDMI, 4-pole stereo audio and composite video jack, micro USB power
Displays
Displays	1 × full-size HDMI	1 × full-size HDMI
Wi-Fi and Bluetooth
Wi-Fi and Bluetooth	2.4GHz and 5GHz 802.11b/g/n/ac Wi-Fi; Bluetooth 4.2, BLE; modular compliance certification	2.4GHz and 5GHz 802.11b/g/n/ac Wi-Fi; Bluetooth 4.2, BLE; modular compliance certification
GPIO
GPIO	Extended 40-pin header	Extended 40-pin header
Camera and display connectors
Camera and display connectors	MIPI CSI camera port; MIPI DSI display port	MIPI CSI camera port; MIPI DSI display port
Design
Size
Size	65 × 56 mm	85 × 56 mm
Power
Power	5V/2.5A DC via micro USB or the GPIO header	5V/2.5A DC via micro USB or the GPIO header; PoE with separate PoE HAT
Size
Size	65 × 56 mm board	85 × 56 mm board
Operating temperature
Operating temperature	0°C to 50°C	0°C to 50°C