A quick search on Apple’s LTE broadband frequency band spectrum support on the new iPad shows the following:
Wi-Fi + 4G model: LTE (700, 2100 MHz); UMTS/HSPA/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
Singapore’s LTE broadband frequency band spectrum from the various telcos:
But don’t worry yet, IDA has mentioned in many papers, journals, and reports that they are exploring 700/800 MHz spectrum.
Hey, you still have 3G on the new iPad.