Board Technical Specifications Comparison

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Khadas Khadas VIM3L vs. Calao SMC-NTKE1 vs. iWave Systems iW-Rainbow-G27S


Khadas VIM3L

SMC-NTKE1

iW-Rainbow-G27S
Manufacturer Khadas Calao iWave Systems
Price $ 75.0 - -
SoC Amlogic S905D3 Nvidia Tegra K1 NXP i.MX8 Quad MAX/Quad Plus
CPU 4× ARM Cortex-A55 @ 1.9 Ghz 4× ARM Cortex-A15 @ 2.3 Ghz 4× ARM Cortex-A53 @ 1.2 Ghz
GPU ARM Mali-G31 MP2 192-core Mobile Kepler GC7000XSVX
RAM 2.0 GiB LPDDR4 2.0 GiB 4.0 GiB LPDDR4
eMMC 1 × soldered 1 × soldered 1 × soldered
USB 2 × host ports
1 of which support USB-OTG
2 × host ports
1 of which support USB-OTG
3 × host ports
1 of which support USB-OTG
Ethernet
1× 1 Gbps
wake on lan supported
1× 1 Gbps
1× 1 Gbps
wake on lan supported
Wi-Fi On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n/ac
- On-board Wi-Fi without external antenna
2.4Ghz b/g/n
5Ghz a/n/ac
Bluetooth onboard - onboard
Modem onboard - onboard
Camera up to 1 x inputs up to 2 x inputs up to 2 x inputs
Audio
1 × spdif-out
1 × I2S

1 × spdif-out
1 × I2S
1 × outputs
1 × mic-in
1 × spdif-out
1 × I2S
GPIO 40 12 15
PWM 1 - 4
ADC 1 - -
I2C 1 3 3
SPI - 2 2
UART 1 4 4
CAN - - 1
Form factor - - Pico-ITX
Dimensions 82 mm x 58 mm x 12 mm 82 mm x 50 mm x 5 mm 100 mm x 72 mm
Temperature - -25.0°C - 85.0°C -40.0°C - 85.0°C
Software Linux: True
Android: 9.0
Linux: True Linux: True
Android: 9.0