Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Zero 2 W vs. Seeed Quantum Mini Linux Dev Kit vs. iWave Systems iW-Rainbow-G23S vs. Sinovoip Banana Pi BPI-M2 Ultra

	× Raspberry Pi Zero 2 W	× Quantum Mini Linux Dev Kit	× iW-Rainbow-G23S	× Banana Pi BPI-M2 Ultra
Manufacturer	Raspberry Pi Foundation	Seeed	iWave Systems	Sinovoip
Price	$ 15.0	$ 50.0	-	$ 40.0
SoC	Broadcom BCM2710A1	Allwinner H3	Renesas RZ/G1C	AllWinner R40
CPU	4× ARM Cortex-A53 @ 1.0 Ghz	4× ARM Cortex-A7 @ 1.0 Ghz	2× ARM Cortex-A7 @ 1.0 Ghz	4× ARM Cortex-A7 @ 1.5 Ghz
GPU	VideoCore IV	ARM Mali-400 MP2	PowerVR SGX531	Mali-400 MP2
RAM	512.0 MiB DDR3	524.3 MiB DDR3L	2.0 GiB	2.0 GiB DDR3
eMMC	-	1 × soldered	1 × soldered	1 × soldered
SD	1 × bootable: True	-	-	-
USB	1 × host port 1 of which support USB-OTG	2 × host ports 1 of which are Type-C 1 of which support USB-OTG	2 × host ports 1 of which support USB-OTG	3 × host ports 1 of which support USB-OTG
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	-	On-board Wi-Fi without external antenna 2.4Ghz b/g/n
Bluetooth	onboard	onboard	-	onboard
Camera	up to 1 x inputs	-	up to 1 x inputs	up to 1 x inputs
Audio	1 × outputs 1 × I2S	1 × outputs 1 × I2S	2 × I2S	1 × outputs 1 × mic-in
GPIO	40	26	100	40
PWM	1	-	2	-
I2C	1	1	3	1
SPI	1	1	1	1
UART	1	1	5	1
CAN	-	-	1	-
Pin header	HAT (Raspberry Pi)	-	HAT (Raspberry Pi)	HAT (Raspberry Pi)
Form factor	Raspberry Pi Zero	-	-	-
Dimensions	65 mm x 30 mm x 5 mm	40 mm x 35 mm	85 mm x 56 mm x 21 mm	92 mm x 60 mm x 13 mm
Temperature	0.0°C - 50.0°C	0.0°C - 80.0°C	-20.0°C - 85.0°C	-
Software	Linux: True (mainline)	Linux: True	Linux: True	Linux: True Android: supported