Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Zero 2 W vs. Technologic Systems TS-4900 vs. Teensy Teensy 4.0

	× Raspberry Pi Zero 2 W	× TS-4900	× Teensy 4.0
Manufacturer	Raspberry Pi Foundation	Technologic Systems	Teensy
Price	$ 15.0	$ 109.0	$ 20.0
SoC	Broadcom BCM2710A1	NXP i.MX6 Solo/Quad	NXP i.MX RT1062
CPU	4× ARM Cortex-A53 @ 1.0 Ghz	4× ARM Cortex-A9 @ 1.0 Ghz	1× ARM Cortex-M7 @ 600 Mhz
GPU	VideoCore IV	-	-
RAM	512.0 MiB DDR3	2.0 GiB	-
eMMC	-	1 × soldered	1 × soldered
SD	1 × bootable: True	-	-
USB	1 × host port 1 of which support USB-OTG	1 × host port 1 of which support USB-OTG	2 × host ports
Ethernet		1× 1 Gbps wake on lan supported
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	-
Bluetooth	onboard	onboard	-
Camera	up to 1 x inputs	-	-
Audio	1 × outputs 1 × I2S	1 × I2S	1 × spdif-out 2 × I2S
GPIO	40	-	40
PWM	1	-	9
ADC	-	-	14
I2C	1	2	3
SPI	1	2	3
UART	1	-	7
CAN	-	2	3
Pin header	HAT (Raspberry Pi)	-	Shield (Arduino)
Form factor	Raspberry Pi Zero	-	-
Dimensions	65 mm x 30 mm x 5 mm	55 mm x 75 mm	36 mm x 18 mm
Temperature	0.0°C - 50.0°C	-40.0°C - 85.0°C	-
Software	Linux: True (mainline)	Linux: True Android: 4.4 Windows: Embedded	-