Comparison: Raspberry Pi Foundation Raspberry Pi Pico vs. Radxa Rock Lite vs. Axiomtek PICO317 vs. ADL Embedded Solutions ADLE3900SEC vs. Radxa Rock Pi 4 Model C - Board-DB: The Single Board Computer Database

	× Raspberry Pi Pico	× Rock Lite	× PICO317	× ADLE3900SEC	× Rock Pi 4 Model C
Manufacturer	Raspberry Pi Foundation	Radxa	Axiomtek	ADL Embedded Solutions	Radxa
Price	$ 4.0	$ 39.0	-	-	$ 59.0
SoC	Raspberry Pi Foundation RP2040	Rockchip RK3188	Intel Atom x5-E3940	Intel Atom E39xx	Rockchip RK3399
CPU	2× ARM Cortex-M0+ @ 133 Mhz	4× ARM Cortex-A9 @ 1.6 Ghz	4× x86 @ 1.6 Ghz	4× x86 @ 2.0 Ghz	2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz
GPU	-	Mali-400 MP4	Intel HD Graphics 500	Intel HD Graphics 505	Mali-T860 MP4
RAM		1.0 GiB		4.0 GiB DDR4	4.0 GiB LPDDR4
eMMC	1 × soldered	1 × soldered	-	-	1 × soldered
USB	1 × host port	2 × host ports 1 of which support USB-OTG	5 × host ports 1 of which are Type-C	6 × host ports	2 × host ports 1 of which support USB-OTG
Ethernet		1× 10/100	1× 1 Gbps wake on lan supported	1× 1 Gbps	1× 1 Gbps
Wi-Fi	-	On-board Wi-Fi with external antenna 2.4Ghz b/g/n	-	-	On-board Wi-Fi with external antenna 2.4Ghz b/g/n 5Ghz a/n/ac
Bluetooth	-	-	-	-	onboard
Camera	-	up to 1 x inputs	-	-	up to 1 x inputs
Audio	-	1 × outputs 1 × spdif-out	1 × outputs 1 × line-in	-	1 × outputs 1 × mic-in
GPIO	26	80	-	-	6
PWM	16	4	-	-	1
ADC	3	2	-	-	1
I2C	2	1	-	-	2
SPI	2	2	-	-	2
UART	2	2	2	-	1
Pin header	-	-	-	-	HAT (Raspberry Pi)
Form factor	-	-	Pico-ITX	-	-
Dimensions	51 mm x 21 mm	100 mm x 80 mm x 12 mm	100 mm x 72 mm	75 mm x 75 mm	85 mm x 54 mm
Temperature	-20.0°C - 85.0°C	-	-40.0°C - 70.0°C	-20.0°C - 70.0°C	0.0°C - 80.0°C
Software	-	Linux: True Android: 4.4	Linux: True (mainline) Windows: Windows (x86_64)	Linux: True (mainline) Windows: 10	Linux: True Android: yes

Board Technical Specifications Comparison