Board Technical Specifications Comparison

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Radxa Rock Pi 4 vs. Arduino Arduino TRE

	× Rock Pi 4	× Arduino TRE
Manufacturer	Radxa	Arduino
Price	$ 75.0	-
SoC	Rockchip RK3399	TI AM335x
CPU	2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz	1× ARM Cortex-A8 @ 1.0 Ghz
GPU	Mali-T860 MP4	SGX530
RAM	4.0 GiB LPDDR4	1.0 GiB
eMMC	1 × soldered	1 × soldered
USB	4 × host ports 1 of which support USB-OTG	4 × host ports 1 of which support USB-OTG
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 5Ghz a/n/ac	-
Bluetooth	onboard	-
Camera	up to 1 x inputs	-
Audio	1 × outputs 1 × mic-in 1 × I2S	1 × outputs 1 × line-in
GPIO	40	12
PWM	2	1
ADC	1	1
I2C	2	-
SPI	1	-
UART	2	-
Pin header	HAT (Raspberry Pi)	Shield (Arduino)
Dimensions	85 mm x 54 mm x 20 mm	115 mm x 105 mm x 25 mm
Temperature	0.0°C - 80.0°C	-
Software	Linux: True Android: 7.1, 9.0	Linux: True