Board Technical Specifications Comparison

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FriendlyElec NanoPi R4S vs. Groboards Giant Board vs. Variscite DART-MX6


NanoPi R4S

Giant Board

DART-MX6
Manufacturer FriendlyElec Groboards Variscite
Price - $ 50.0 $ 67.0
SoC Rockchip RK3399 Atmel SAMA5D2 NXP i.MX6 Quad/Dual
CPU 2× ARM Cortex-A72 @ 2.0 Ghz
4× ARM Cortex-A53 @ 1.5 Ghz
1× ARM Cortex-A5 @ 500 Mhz 4× ARM Cortex-A9 @ 800 Mhz
GPU Mali-T860 MP4 - Vivante GC2000
RAM 4.0 GiB LPDDR4 - 2.0 GiB
eMMC - 1 × soldered 1 × soldered
USB 3 × 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 On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n
Bluetooth - onboard onboard
Camera - - up to 2 x inputs
Audio - - 1 × outputs
1 × mic-in
1 × spdif-out
1 × I2S
GPIO 10 25 31
PWM - 4 4
ADC - 6 -
I2C 1 2 3
SPI 1 2 4
UART 1 2 5
CAN - - 2
Dimensions 66 mm x 66 mm 51 mm x 23 mm 50 mm x 20 mm
Temperature -20.0°C - 70.0°C - 0.0°C - 70.0°C
Software Linux: True Linux: True Linux: True
Android: Yes