Board Technical Specifications Comparison

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Congatec Conga-SMX8 vs. CubieTech Cubieboard A20 vs. Source Parts Kettlepop

	× Conga-SMX8	× Cubieboard A20	× Kettlepop
Manufacturer	Congatec	CubieTech	Source Parts
Price	-	$ 59.0	$ 39.0
SoC	NXP i.MX8 DualMax, QuadPlus, or QuadMax	AllWinner A20	Next Thing Co. GR8
CPU	4× ARM 1x or 2x ARM Cortex-A72 cores, plus 0x or 4x Cortex-A53 cores @ 1.5 Ghz	2× ARM Cortex-A7 @ 1.2 Ghz	1× ARM Cortex-A8 @ 1.01 Ghz
GPU	2x GT7000	Mali-400 MP2	Mali-400
RAM	8.0 GiB LPDDR4	1.0 GiB DDR3	-
eMMC	1 × soldered	1 × soldered	1 × soldered
USB	6 × host ports 1 of which support USB-OTG	2 × host ports 1 of which support USB-OTG	1 × host port 1 of which support USB-OTG
Ethernet	1× 1 Gbps	1× 10/100
Wi-Fi	On-board Wi-Fi without external antenna	-	On-board Wi-Fi without external antenna 2.4Ghz b/g/n
Bluetooth	onboard	-	onboard
Camera	up to 2 x inputs	up to 1 x inputs	up to 1 x inputs
Audio	2 × I2S	1 × outputs 1 × line-in	1 × outputs 2 × mic-in 1 × I2S
GPIO	-	96	30
PWM	-	-	2
ADC	-	1	1
I2C	1	-	2
SPI	1	-	1
UART	4	-	2
CAN	3	-	-
Dimensions	82 mm x 50 mm	-	30 mm x 43 mm x 5 mm
Temperature	0.0°C - 60.0°C	-	-
Software	Linux: True Android: yes	Linux: True Android: 4.2	Linux: True (mainline)