Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Zero 2 W vs. Source Parts Kettlepop vs. Xunlong Software Orange Pi

	× Raspberry Pi Zero 2 W	× Kettlepop	× Orange Pi
Manufacturer	Raspberry Pi Foundation	Source Parts	Xunlong Software
Price	$ 15.0	$ 39.0	$ 39.0
SoC	Broadcom BCM2710A1	Next Thing Co. GR8	AllWinner A20
CPU	4× ARM Cortex-A53 @ 1.0 Ghz	1× ARM Cortex-A8 @ 1.01 Ghz	2× ARM Cortex-A7 @ 1.0 Ghz
GPU	VideoCore IV	Mali-400	Mali-400 MP2
RAM	512.0 MiB DDR3	-	1.0 GiB DDR3
eMMC	-	1 × soldered	1 × soldered
SD	1 × bootable: True	-	-
USB	1 × host port 1 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
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	On-board Wi-Fi without external antenna 2.4Ghz b/g/n
Bluetooth	onboard	onboard	-
Camera	up to 1 x inputs	up to 1 x inputs	-
Audio	1 × outputs 1 × I2S	1 × outputs 2 × mic-in 1 × I2S	1 × outputs 1 × mic-in
GPIO	40	30	44
PWM	1	2	-
ADC	-	1	-
I2C	1	2	-
SPI	1	1	-
UART	1	2	-
Pin header	HAT (Raspberry Pi)	-	HAT (Raspberry Pi)
Form factor	Raspberry Pi Zero	-	-
Dimensions	65 mm x 30 mm x 5 mm	30 mm x 43 mm x 5 mm	112 mm x 60 mm
Temperature	0.0°C - 50.0°C	-	-
Software	Linux: True (mainline)	Linux: True (mainline)	Linux: True Android: 4.4