Board Technical Specifications Comparison

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SECO UDOO Bolt vs. Mistral 820 Nano SOM vs. Xunlong Software Orange Pi 2

	× UDOO Bolt	× 820 Nano SOM	× Orange Pi 2
Manufacturer	SECO	Mistral	Xunlong Software
Price	$ 332.0	$ 249.0	$ 35.0
SoC	AMD Ryzen Embedded (V1202B on Bolt V3; V1605B on Bolt V8)	Qualcomm Snapdragon 820	Allwinner H3
CPU	2× x86 @ 3.6 Ghz	4× Kyro @ 2.2 Ghz	4× ARM Cortex-A7 @ 1.54 Ghz
GPU	AMD Radeon Vega 3	Adreno 530	MALI400MP2
RAM		4.0 GiB LPDDR4	1.0 GiB DDR3
eMMC	1 × soldered	-	1 × soldered
USB	4 × host ports 1 of which are Type-C 2 of which support USB-OTG	1 × host port 1 of which support USB-OTG	4 × host ports 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 5Ghz a/n/ac	On-board Wi-Fi without external antenna 2.4Ghz b/g/n
Bluetooth	onboard	onboard	-
Camera	-	up to 3 x inputs	up to 1 x inputs
Audio	1 × outputs 1 × mic-in	1 × outputs 2 × line-in 3 × mic-in 1 × I2S	1 × outputs
GPIO	22	6	40
PWM	7	-	-
ADC	12	-	-
I2C	1	6	1
SPI	1	6	1
UART	1	6	1
Pin header	Shield (Arduino)	-	-
Dimensions	120 mm x 120 mm x 24 mm	51 mm x 26 mm	93 mm x 60 mm x 17 mm
Temperature	-	0.0°C - 70.0°C	-10.0°C - 65.0°C
Software	Linux: True (mainline) Android: 8.1 (x86) Windows: 10	Linux: True Android: 8, 9	Linux: True Android: 4.4