What advantages does rail transit pis motherboard manufacturer have over traditional x86 solutions?

What advantages does rail transit pis motherboard manufacturer have over traditional x86 solutions?

Advantages of rail transit pis motherboard manufacturer over x86: 1) Lower power consumption (10-15W vs 30-50W); 2) Lower cost; 3) Rich Android ecosystem, easy app development; 4) Fast boot; 5) Compact size, suitable for embedded deployment.