Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Zero 2 W vs. Raspberry Pi Foundation Raspberry Pi 2 Model B vs. FriendlyElec NanoPi M4


Raspberry Pi Zero 2 W

Raspberry Pi 2 Model B

NanoPi M4
Manufacturer Raspberry Pi Foundation Raspberry Pi Foundation FriendlyElec
Price $ 15.0 $ 35.0 $ 65.0
SoC Broadcom BCM2710A1 Broadcom BCM2836 Rockchip RK3399
CPU 4× ARM Cortex-A53 @ 1.0 Ghz 4× ARM Cortex-A7 @ 900 Mhz 2× ARM Cortex-A72 @ 2.0 Ghz
4× ARM Cortex-A53 @ 1.5 Ghz
GPU VideoCore IV VideoCore IV Mali-T860 MP4
RAM 512.0 MiB DDR3 1.0 GiB DDR3 2.0 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 4 × host ports
1 of which support USB-OTG
Ethernet
1× 10/100
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/ac
Bluetooth onboard - onboard
Camera up to 1 x inputs up to 1 x inputs up to 2 x inputs
Audio 1 × outputs
1 × I2S
1 × outputs
1 × I2S
1 × outputs
1 × spdif-out
1 × I2S
GPIO 40 40 40
PWM 1 2 1
I2C 1 1 2
SPI 1 2 3
UART 1 1 1
Pin header HAT (Raspberry Pi)
HAT (Raspberry Pi)
HAT (Raspberry Pi)
Form factor Raspberry Pi Zero Raspberry Pi -
Dimensions 65 mm x 30 mm x 5 mm 86 mm x 51 mm x 21 mm 85 mm x 56 mm
Temperature 0.0°C - 50.0°C - -20.0°C - 80.0°C
Software Linux: True (mainline) Linux: True (mainline)
Windows: 10
Linux: True
Android: 7.1