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Board Technical Specifications Comparison

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Libre Computer Libre Computer Board vs. FS Elektronik Systeme armStone A9r2 vs. Pine64 Star64 4GB vs. Raspberry Pi Foundation Raspberry Pi Zero

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Libre Computer Board
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armStone A9r2
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Star64 4GB
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Raspberry Pi Zero
Manufacturer Libre Computer FS Elektronik Systeme Pine64 Raspberry Pi Foundation
Price $ 35.0 $ 313.0 $ 69.95 $ 5.0
SoC Amlogic S905X NXP i.MX 6 StarFive JH7110 Broadcom BCM2835
CPU 4× ARM Cortex-A53 @ 1.51 Ghz 4× ARM Cortex-A9 @ 1.0 Ghz 4× SiFive U74 @ 1.5 Ghz 1× ARM1176JZF-S @ 1.0 Ghz
GPU Mali-450 3D, 2D 600Mpix/s Imagination BXE-4-32 MC1 VideoCore IV
RAM 1.0 GiB 4.0 GiB DDR3L 4.0 GiB LPDDR4 1.0 GiB DDR3
SPI flash - - 16.0 MiB, bootable -
eMMC 1 × soldered 1 × soldered 1 × removable -
SD - - 1 × bootable: True 1 × bootable: True
USB 4 × host ports 4 × host ports
1 of which support USB-OTG 		6 × host ports 1 × host port
1 of which support USB-OTG
Ethernet
1× 10/100
1× 1 Gbps
2× 1 Gbps
Wi-Fi - On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n 		On-board Wi-Fi with external antenna
2.4Ghz b/g/n/ax
5Ghz a/n/ac/ax 		-
Bluetooth - onboard onboard -
Camera - up to 1 x inputs up to 1 x inputs up to 1 x inputs
Audio 1 × outputs
1 × spdif-out
1 × I2S 		1 × outputs
1 × line-in
1 × mic-in 		1 × outputs
1 × mic-in
1 × I2S 		1 × outputs
1 × I2S
GPIO 40 66 40 40
PWM 1 - 1 2
ADC 1 - - -
I2C 1 1 2 1
SPI 1 2 1 1
UART 1 5 2 1
Pin header HAT (Raspberry Pi)
- HAT (Raspberry Pi)
HAT (Raspberry Pi)
Form factor - Pico-ITX PINE64 Model A Raspberry Pi Zero
Dimensions 87 mm x 56 mm x 15 mm 100 mm x 72 mm x 15 mm 133 mm x 80 mm x 19 mm 65 mm x 30 mm x 5 mm
Temperature - 0.0°C - 70.0°C - 0.0°C - 50.0°C
Software Linux: True
Android: 7.1 		Linux: True
Windows: WEC 2013 		Linux: True Linux: True (mainline)