Board Technical Specifications Comparison

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Espressif ESP32-S2-Saola vs. Compulab CL-SOM-iMX8X

	× ESP32-S2-Saola	× CL-SOM-iMX8X
Manufacturer	Espressif	Compulab
Price	$ 8.0	-
SoC	Espressif ESP32-S2 (WROVER or WROOM)	NXP i.MX8 QuadXPlus
CPU	1× Tensilica Xtensa LX7 (RISC) @ 240 Mhz	4× ARM Cortex-A35 @ 1.2 Ghz
GPU	-	GC7000Lite
RAM	2.0 MiB	4.0 GiB LPDDR4
eMMC	1 × soldered	1 × soldered
USB	1 of which support USB-OTG	4 × host ports 1 of which support USB-OTG
Ethernet		1× 1 Gbps
Wi-Fi	On-board Wi-Fi without 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
Camera	up to 1 x inputs	up to 1 x inputs
Audio	-	1 × spdif-out 1 × I2S
GPIO	43	96
PWM	8	4
ADC	2	5
I2C	2	4
SPI	4	4
UART	2	4
Dimensions	54 mm x 28 mm	68 mm x 38 mm x 5 mm
Temperature	-	0.0°C - 70.0°C
Software	-	Linux: True