Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Model B+ vs. Shenzhen OpenEmbed M&C Ltd. SOM9331

	× Raspberry Pi Model B+	× SOM9331
Manufacturer	Raspberry Pi Foundation	Shenzhen OpenEmbed M&C Ltd.
Price	$ 25.0	$ 12.0
SoC	Broadcom BCM2835	Qualcomm Atheros AR9331
CPU	1× ARM1176JZF-S @ 700 Mhz	1× MIPS 24K @ 400 Mhz
GPU	VideoCore IV	-
RAM	1.0 GiB DDR3	-
eMMC	1 × soldered	1 × soldered
USB	4 × host ports	1 × host port
Ethernet	1× 10/100	1× 10/100
Wi-Fi	-	On-board Wi-Fi without external antenna 2.4Ghz b/g/n
Camera	up to 1 x inputs	-
Audio	1 × outputs 1 × I2S	-
GPIO	40	20
PWM	4	-
I2C	1	-
SPI	1	-
UART	1	-
Pin header	HAT (Raspberry Pi)	-
Form factor	Raspberry Pi	-
Dimensions	85 mm x 56 mm x 17 mm	-
Temperature	0.0°C - 75.0°C	-
Software	Linux: True (mainline)	Linux: True