Board Technical Specifications Comparison

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Novasom M7 vs. Seeed Quantum Mini Linux Dev Kit vs. Beijing Widora Technology Co., Ltd. MQ-Quad

	× M7	× Quantum Mini Linux Dev Kit	× MQ-Quad
Manufacturer	Novasom	Seeed	Beijing Widora Technology Co., Ltd.
Price	-	$ 50.0	$ 25.0
SoC	Rockchip RK3328	Allwinner H3	Allwinner H616
CPU	4× ARM Cortex-A53 @ 1.5 Ghz	4× ARM Cortex-A7 @ 1.0 Ghz	4× ARM Cortex-A53 @ 1.5 Ghz
GPU	Mali-450 MP4	ARM Mali-400 MP2	Mali G31 MP2
RAM	2.0 GiB	524.3 MiB DDR3L	1.0 GiB DDR3L
eMMC	1 × soldered	1 × soldered	-
SD	-	-	1 × bootable: True
USB	2 × host ports 1 of which support USB-OTG	2 × host ports 1 of which are Type-C 1 of which support USB-OTG	1 × host port 1 of which support USB-OTG
Ethernet	1× 10/100		1× 10/100
Wi-Fi	On-board Wi-Fi without external antenna	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n	On-board Wi-Fi with external antenna 2.4Ghz b/g/n
Bluetooth	onboard	onboard	onboard
Camera	up to 1 x inputs	-	-
Audio	1 × outputs 1 × I2S	1 × outputs 1 × I2S	1 × outputs 2 × I2S
GPIO	22	26	25
PWM	-	-	4
I2C	2	1	1
SPI	1	1	1
UART	1	1	2
Pin header	HAT (Raspberry Pi)	-	HAT (Raspberry Pi)
Form factor	-	-	Raspberry Pi Zero
Dimensions	86 mm x 56 mm	40 mm x 35 mm	65 mm x 30 mm
Temperature	0.0°C - 70.0°C	0.0°C - 80.0°C	-
Software	Linux: True Android: 7.1, 8.1	Linux: True	Linux: True Android: 10