Board Technical Specifications Comparison

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Teensy Teensy 4.0 vs. TechNexion PICO-IMX8M vs. Raspberry Pi Foundation Raspberry Pi Zero

	× Teensy 4.0	× PICO-IMX8M	× Raspberry Pi Zero
Manufacturer	Teensy	TechNexion	Raspberry Pi Foundation
Price	$ 20.0	$ 51.0	$ 5.0
SoC	NXP i.MX RT1062	NXP i.MX8M (Dual, QuadLite, or Quad)	Broadcom BCM2835
CPU	1× ARM Cortex-M7 @ 600 Mhz	4× ARM Cortex-A53 cores @ 1.5 Ghz	1× ARM1176JZF-S @ 1.0 Ghz
GPU	-	Vivante GC7000Lite	VideoCore IV
RAM	-	4.0 GiB LPDDR4	1.0 GiB DDR3
eMMC	1 × soldered	1 × soldered	-
SD	-	-	1 × bootable: True
USB	2 × host ports	2 × host ports 1 of which support USB-OTG	1 × host port 1 of which support USB-OTG
Ethernet		1× 1 Gbps
Wi-Fi	-	On-board Wi-Fi with 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 2 × I2S	2 × I2S	1 × outputs 1 × I2S
GPIO	40	1	40
PWM	9	4	2
ADC	14	-	-
I2C	3	3	1
SPI	3	2	1
UART	7	2	1
CAN	3	-	-
Pin header	Shield (Arduino)	-	HAT (Raspberry Pi)
Form factor	-	-	Raspberry Pi Zero
Dimensions	36 mm x 18 mm	40 mm x 37 mm	65 mm x 30 mm x 5 mm
Temperature	-	0.0°C - 60.0°C	0.0°C - 50.0°C
Software	-	Linux: True Android: Android	Linux: True (mainline)