Board Technical Specifications Comparison

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ASUS Tinker Board S vs. Source Parts Kettlepop

	× Tinker Board S	× Kettlepop
Manufacturer	ASUS	Source Parts
Price	$ 79.0	$ 39.0
SoC	Rockchip RK3288	Next Thing Co. GR8
CPU	4× ARM Cortex-A17 @ 1.8 Ghz	1× ARM Cortex-A8 @ 1.01 Ghz
GPU	Mali-T764	Mali-400
RAM	2.0 GiB DDR3L	-
eMMC	1 × soldered	1 × soldered
USB	4 × host ports	1 × host port 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
Bluetooth	onboard	onboard
Camera	up to 1 x inputs	up to 1 x inputs
Audio	1 × outputs 1 × mic-in 1 × spdif-out 1 × I2S	1 × outputs 2 × mic-in 1 × I2S
GPIO	40	30
PWM	3	2
ADC	-	1
I2C	2	2
SPI	2	1
UART	4	2
Pin header	HAT (Raspberry Pi)	-
Dimensions	86 mm x 54 mm x 18 mm	30 mm x 43 mm x 5 mm
Software	Linux: True Android: 6.0	Linux: True (mainline)