Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Zero 2 W vs. DFI BW051 vs. Sinovoip Banana Pi BPI-M2+ vs. Raspberry Pi Foundation Raspberry Pi Zero

	× Raspberry Pi Zero 2 W	× BW051	× Banana Pi BPI-M2+	× Raspberry Pi Zero
Manufacturer	Raspberry Pi Foundation	DFI	Sinovoip	Raspberry Pi Foundation
Price	$ 15.0	-	$ 30.0	$ 5.0
SoC	Broadcom BCM2710A1	Intel Pentium®/Celeron® Processor N3000 Family	AllWinner H3	Broadcom BCM2835
CPU	4× ARM Cortex-A53 @ 1.0 Ghz	4× x86 @ 1.6 Ghz	4× ARM Cortex-A7 @ 1.2 Ghz	1× ARM1176JZF-S @ 1.0 Ghz
GPU	VideoCore IV	-	Mali-400 MP2	VideoCore IV
RAM	512.0 MiB DDR3	8.0 GiB DDR3L	1.0 GiB DDR3	1.0 GiB DDR3
eMMC	-	-	1 × soldered	-
SD	1 × bootable: True	-	-	1 × bootable: True
USB	1 × host port 1 of which support USB-OTG	4 × host ports	2 × host ports 1 of which support USB-OTG	1 × host port 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	-
Bluetooth	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 × mic-in	-	1 × outputs 1 × I2S
GPIO	40	8	40	40
PWM	1	-	-	2
I2C	1	-	-	1
SPI	1	1	-	1
UART	1	-	-	1
Pin header	HAT (Raspberry Pi)	-	-	HAT (Raspberry Pi)
Form factor	Raspberry Pi Zero	Pico-ITX	-	Raspberry Pi Zero
Dimensions	65 mm x 30 mm x 5 mm	100 mm x 72 mm	65 mm x 65 mm x 13 mm	65 mm x 30 mm x 5 mm
Temperature	0.0°C - 50.0°C	0.0°C - 60.0°C	-	0.0°C - 50.0°C
Software	Linux: True (mainline)	Linux: True (mainline) Windows: 7, WES7, 8.1, 10 IoT Enterprise	Linux: True Android: 4.4	Linux: True (mainline)