Board Technical Specifications Comparison

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Compulab CL-SOM-iMX8X vs. Hardkernel Odroid U3 vs. Next Thing Co. CHIP Pro vs. Intrinsyc Open-Q 820Pro

	× CL-SOM-iMX8X	× Odroid U3	× CHIP Pro	× Open-Q 820Pro
Manufacturer	Compulab	Hardkernel	Next Thing Co.	Intrinsyc
Price	-	$ 69.0	$ 16.0	$ 259.0
SoC	NXP i.MX8 QuadXPlus	Samsung Exynos4412 Prime	AllWinner R8 (Next Thing GR8)	Qualcomm Snapdragon 820E
CPU	4× ARM Cortex-A35 @ 1.2 Ghz	4× ARM Cortex-A9 @ 1.7 Ghz	1× ARM Cortex-A8 @ 1.0 Ghz	4× Kyro @ 2.3 Ghz
GPU	GC7000Lite	Mali-400 Quad Core	Mali-400	Adreno 530
RAM	4.0 GiB LPDDR4	2.0 GiB	-	4.0 GiB LPDDR4
eMMC	1 × soldered	1 × soldered	1 × soldered	1 × soldered
USB	4 × host ports 1 of which support USB-OTG	3 × host ports 1 of which support USB-OTG	1 × host port 1 of which support USB-OTG	2 × host ports
Ethernet	1× 1 Gbps	1× 10/100
Wi-Fi	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac	-	On-board Wi-Fi with external antenna 2.4Ghz b/g/n	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac
Bluetooth	onboard	-	onboard	onboard
Camera	up to 1 x inputs	-	up to 1 x inputs	up to 3 x inputs
Audio	1 × spdif-out 1 × I2S	1 × outputs	1 × outputs 2 × mic-in 1 × spdif-out 1 × I2S	1 × outputs 3 × I2S
GPIO	96	-	32	8
PWM	4	-	2	-
ADC	5	-	-	-
I2C	4	1	1	8
SPI	4	1	1	8
UART	4	1	2	8
Dimensions	68 mm x 38 mm x 5 mm	83 mm x 48 mm x 17 mm	45 mm x 30 mm x 3 mm	50 mm x 25 mm
Temperature	0.0°C - 70.0°C	0.0°C - 75.0°C	-	-10.0°C - 70.0°C
Software	Linux: True	Linux: True Android: 4.4	Linux: True	Linux: True Android: 9