Board Technical Specifications Comparison

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FriendlyElec NanoPi Fire3 vs. FriendlyElec NanoPi 2 Fire vs. Beijing Widora Technology Co., Ltd. MQ-Quad

	× NanoPi Fire3	× NanoPi 2 Fire	× MQ-Quad
Manufacturer	FriendlyElec	FriendlyElec	Beijing Widora Technology Co., Ltd.
Price	$ 35.0	$ 23.0	$ 25.0
SoC	Samsung S5P6818	Samsung S5P4418	Allwinner H616
CPU	8× ARM Cortex-A53 @ 1.4 Ghz	4× ARM Cortex-A9 @ 1.4 Ghz	4× ARM Cortex-A53 @ 1.5 Ghz
GPU	Mali-400 MP	Mali-400 MP	Mali G31 MP2
RAM	1.0 GiB DDR3	1.0 GiB	1.0 GiB DDR3L
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	1 × host port 1 of which support USB-OTG
Ethernet	1× 1 Gbps	1× 1 Gbps	1× 10/100
Wi-Fi	-	-	On-board Wi-Fi with external antenna 2.4Ghz b/g/n
Bluetooth	-	-	onboard
Camera	up to 1 x inputs	up to 1 x inputs	-
Audio	-	-	1 × outputs 2 × I2S
GPIO	40	40	25
PWM	3	3	4
I2C	2	2	1
SPI	1	2	1
UART	3	3	2
Pin header	HAT (Raspberry Pi)	-	HAT (Raspberry Pi)
Form factor	-	-	Raspberry Pi Zero
Dimensions	75 mm x 40 mm x 16 mm	75 mm x 40 mm x 17 mm	65 mm x 30 mm
Temperature	-20.0°C - 80.0°C	-	-
Software	Linux: True Android: 5.1	Linux: True Android: 5.1	Linux: True Android: 10