Board Technical Specifications Comparison

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Xunlong Software Orange Pi R1 vs. Acrosser ACM-XE21B6 vs. FriendlyElec NanoPi M1 Plus

	× Orange Pi R1	× ACM-XE21B6	× NanoPi M1 Plus
Manufacturer	Xunlong Software	Acrosser	FriendlyElec
Price	$ 14.0	$ 1300.0	$ 30.0
SoC	AllWinner H2+	Intel HE	AllWinner H3
CPU	4× ARM Cortex-A7 @ 1.2 Ghz	6× Intel i7 9850 @ 2.7 Ghz	4× ARM Cortex-A7 @ 1.2 Ghz
GPU	Mali-400 MP2	Intel® UHD Graphics 630	Mali-400 MP2
RAM	-	64.0 GiB DDR4	1.0 GiB DDR3
eMMC	1 × soldered	-	1 × soldered
USB	2 × host ports 1 of which support USB-OTG	12 × host ports	3 × host ports 1 of which support USB-OTG
Ethernet	1× 10/100	1× 1 Gbps	1× 1 Gbps
Wi-Fi	On-board Wi-Fi with external antenna 2.4Ghz b/g/n	-	On-board Wi-Fi without external antenna 2.4Ghz b/g/n
Bluetooth	-	-	onboard
Camera	-	-	up to 1 x inputs
Audio	1 × outputs 1 × mic-in	-	1 × outputs 1 × spdif-out 1 × I2S
GPIO	26	-	40
PWM	1	-	1
I2C	1	-	2
SPI	1	-	2
UART	1	2	3
CAN	-	1	-
Pin header	HAT (Raspberry Pi)	-	HAT (Raspberry Pi)
Dimensions	60 mm x 45 mm x 18 mm	125 mm x 95 mm	64 mm x 60 mm x 15 mm
Temperature	-	0.0°C - 60.0°C	-
Software	Linux: True Android: 4.4	Linux: True (mainline) Android: x86 Windows: 10, 11	Linux: True Android: Android