Board Technical Specifications Comparison

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Xunlong Software Orange Pi Zero vs. Arduino Arduino TRE

	× Orange Pi Zero	× Arduino TRE
Manufacturer	Xunlong Software	Arduino
Price	$ 9.0	-
SoC	AllWinner H2+	TI AM335x
CPU	4× ARM Cortex-A7 @ 1.2 Ghz	1× ARM Cortex-A8 @ 1.0 Ghz
GPU	Mali-400 MP2 @600MHz	SGX530
RAM	-	1.0 GiB
eMMC	1 × soldered	1 × soldered
USB	3 × host ports 1 of which support USB-OTG	4 × host ports 1 of which support USB-OTG
Ethernet	1× 10/100 supports passive and active PoE	1× 10/100
Wi-Fi	On-board Wi-Fi with external antenna 2.4Ghz b/g/n	-
Audio	1 × outputs 1 × mic-in 1 × spdif-out	1 × outputs 1 × line-in
GPIO	26	12
PWM	1	1
ADC	-	1
I2C	2	-
SPI	1	-
UART	1	-
Pin header	HAT (Raspberry Pi)	Shield (Arduino)
Dimensions	48 mm x 46 mm x 17 mm	115 mm x 105 mm x 25 mm
Software	Linux: True Android: Android	Linux: True