Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi 3 A+ vs. NetCube Systems Austria Kumquat

	× Raspberry Pi 3 A+	× Kumquat
Manufacturer	Raspberry Pi Foundation	NetCube Systems Austria
Price	$ 25.0	$ 137.99
SoC	Broadcom BCM2837B0	AllWinner V3s
CPU	4× ARM Cortex-A53 @ 1.4 Ghz	1× ARM Cortex-A7 @ 1.2 Ghz
GPU	VideoCore IV	-
Onboard MCU	-	1 x ESP32 Xtensa LX6 dual-core (WiFi / Bluetooth)
RAM	1.0 GiB DDR3	64.0 MiB DDR2 @ 400MHz
SPI flash	-	8.0 MiB, bootable
SD	1 × bootable: True	-
USB	1 × host port 1 of which support USB-OTG	1 of which are Type-C 1 of which support USB-OTG
Ethernet		1× 10/100
Wi-Fi	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 1 x inputs	-
Audio	1 × outputs 1 × I2S	1 × outputs 1 × mic-in
GPIO	40	12
PWM	1	-
I2C	1	1
SPI	1	-
UART	1	1
CAN	-	1
Pin header	HAT (Raspberry Pi)	-
Form factor	-	DIN rail
Dimensions	65 mm x 56 mm x 11 mm	106 mm x 82 mm x 45 mm
Temperature	0.0°C - 50.0°C	-20.0°C - 70.0°C
Software	Linux: True (mainline) Windows: 10 IoT Core	Linux: True