Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi 4 Model B vs. Raspberry Pi Foundation Raspberry Pi 2 Model B

	× Raspberry Pi 4 Model B	× Raspberry Pi 2 Model B
Manufacturer	Raspberry Pi Foundation	Raspberry Pi Foundation
Price	$ 35.0	$ 35.0
SoC	Broadcom BCM2711B0	Broadcom BCM2836
CPU	4× ARM Cortex-A72 @ 1.5 Ghz	4× ARM Cortex-A7 @ 900 Mhz
GPU	VideoCore VI	VideoCore IV
RAM	8.0 GiB LPDDR4 @ 3200MHz	1.0 GiB DDR3
SD	1 × bootable: True	1 × bootable: True
USB	5 × host ports 1 of which are Type-C	4 × host ports
Ethernet	1× 1 Gbps supports passive and active PoE	1× 10/100
Wi-Fi	On-board Wi-Fi without external antenna 2.4Ghz b/g/n/ax 5Ghz a/n/ac/ax	-
Bluetooth	onboard	-
Camera	up to 1 x inputs	up to 1 x inputs
Audio	1 × outputs 1 × I2S	1 × outputs 1 × I2S
GPIO	26	40
PWM	4	2
I2C	2	1
SPI	2	2
UART	1	1
Pin header	HAT (Raspberry Pi)	HAT (Raspberry Pi)
Form factor	Raspberry Pi	Raspberry Pi
Dimensions	85 mm x 56 mm x 20 mm	86 mm x 51 mm x 21 mm
Temperature	0.0°C - 50.0°C	-
Software	Linux: True (mainline)	Linux: True (mainline) Windows: 10