Difference between multiple microarray platforms?

Question

[David52]

Hello! I am fairly new to bioinformatics and had a question regarding the major differences between the following microarray platforms:

1. Almac Xcel Arrays (Affymetrix)

2. Illumina HumanHT-12 WG-DASL V4.0 R2

3. Agilent-026652 4x44K v2

Thank you!

[GenoMax]

Have you tried to search using those terms to find technical information about these arrays?