Cheapest iPhone 4 with a Contract Plan

M1 has the cheapest for Tier 1 Pricing and with the most value. The difference is about S$130 from SingTel's Plan. All the telcos provide 100 - Minutes of Free Voice Calls. The SMS are the same at 500 free SMS for all the Telcos and so is the Broadband on all the telcos which offers 12Gb of Data. Both the 16Gb version of the iPhone 4 and the 32Gb version is the lowest in M1.

Mid-Tier Plans

They are tied between M1 and SingTel. Both the plans and pricing are exactly the same however the differentiator is that M1 provides 100 more free voice calls minutes and than SingTel, otherwise the SMS and Broadband are the same.

Free iPhone 4

You know that this is a gimmick right? The total investment that you pay eventually are about 5 times more. But if you plan to get it anyway, the cheapest is M1. It is about S$150 cheaper.

If you for some reason plan to go for a tier 3 plan. As you can see the cheapest of the 3 is SingTel. My advice is to look at your voice and SMS usage and see which is worth it for you. Inclusive of the plan I feel that Tier 2 32Gb iPhone 4 is the best value. With 12Gb of data, you don't really finish all of that per month and i have a 90% data usage on my iPhones.

There you go my quick analysis of the iPhone 4 Plans for SingTel, StarHub and M1