Board Technical Specifications Comparison

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Xunlong Software Orange Pi 2G-IOT vs. Raspberry Pi Foundation Raspberry Pi Compute Module 4 vs. SolidRun HummingBoard Base

	× Orange Pi 2G-IOT	× Raspberry Pi Compute Module 4	× HummingBoard Base
Manufacturer	Xunlong Software	Raspberry Pi Foundation	SolidRun
Price	$ 10.0	$ 25.0	-
SoC	RDA Micro 8810PL	Broadcom BCM2711	NXP i.MX6 Solo/DualLite/Dual
CPU	1× ARM Cortex-A5 @ 1.0 Ghz	4× ARM Cortex-A72 @ 1.5 Ghz	2× ARM Cortex-A9 @ 1.0 Ghz
GPU	Vivante GC860	VideoCore VI	Vivante GC880/GC2000
RAM	-	8.0 GiB LPDDR4
eMMC	1 × soldered	1 × soldered	1 × soldered
USB	1 × host port 1 of which support USB-OTG	1 × host port	2 × host ports
Ethernet		1× 1 Gbps	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 5Ghz a/n/ac	-
Bluetooth	onboard	onboard	-
Modem	onboard	-	-
Camera	up to 1 x inputs	up to 2 x inputs	up to 1 x inputs
Audio	1 × outputs	-	1 × outputs 1 × mic-in 1 × spdif-out
GPIO	40	28	36
PWM	1	-	-
ADC	1	-	-
I2C	1	6	1
SPI	1	5	-
UART	1	6	1
Form factor	-	Raspberry Pi Compute Module 4	-
Dimensions	68 mm x 42 mm x 9 mm	55 mm x 40 mm	85 mm x 56 mm x 20 mm
Temperature	-10.0°C - 65.0°C	0.0°C - 80.0°C	0.0°C - 40.0°C
Software	Linux: True Android: 4.4	Linux: True (mainline)	Linux: True Android: 4.4