Board Technical Specifications Comparison

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FS Elektronik Systeme PicoCoreMX7ULP vs. Calao SMC-NTKE1 vs. Next Thing Co. CHIP vs. ASUS Tinker Board 2

	× PicoCoreMX7ULP	× SMC-NTKE1	× CHIP	× Tinker Board 2
Manufacturer	FS Elektronik Systeme	Calao	Next Thing Co.	ASUS
Price	-	-	$ 9.0	-
SoC	NXP i.MX7ULP	Nvidia Tegra K1	AllWinner R8	Rockchip RK3399
CPU	2× ARM Cortex-A7 @ 720 Mhz	4× ARM Cortex-A15 @ 2.3 Ghz	1× ARM Cortex-A8 @ 1.0 Ghz	2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz
GPU	3D, 2D	192-core Mobile Kepler	Mali-400	Mali-T860 MP4
RAM	1.0 GiB DDR3L	2.0 GiB	1.0 GiB DDR3	4.0 GiB LPDDR4
eMMC	1 × soldered	1 × soldered	1 × soldered	1 × soldered
USB	1 of which support USB-OTG	2 × host ports 1 of which support USB-OTG	1 × host port 1 of which support USB-OTG	4 × host ports 1 of which are Type-C 1 of which support USB-OTG
Ethernet		1× 1 Gbps		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	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac
Bluetooth	onboard	-	onboard	onboard
Camera	-	up to 2 x inputs	up to 1 x inputs	up to 1 x inputs
Audio	1 × outputs 1 × line-in 1 × mic-in	1 × spdif-out 1 × I2S	1 × outputs 1 × mic-in	1 × spdif-out 1 × I2S
GPIO	72	12	12	28
PWM	-	-	1	3
I2C	3	3	1	2
SPI	1	2	1	2
UART	5	4	1	3
Pin header	-	-	-	HAT (Raspberry Pi)
Dimensions	40 mm x 35 mm	82 mm x 50 mm x 5 mm	60 mm x 40 mm x 12 mm	85 mm x 56 mm
Temperature	0.0°C - 70.0°C	-25.0°C - 85.0°C	-	0.0°C - 60.0°C
Software	Linux: True	Linux: True	Linux: True	Linux: True Android: 10