All three models have a choice of three storage options: 64GB, 128GB, and 256GB.
The standard iPhone 11 will feature a 6.1-inch LED Retina display, an A13 Bionic processor, and a pair of 12 megapixel cameras on its back.
The smallest 64GB storage option for the iPhone 11 will cost SG$1150, the cost of the 128GB will be SG$1220, and the price of a 256GB iPhone 11 is set at SG$1390.
The 11 Pro and Pro Max also feature an A13 chip, but have a trio of 12 megapixel cameras on the back, as well as a 12 megapixel front facing camera. The 11 Pro has a 5.8-inch Super Retina XDR display, while the Max Pro has a 6.5-inch version of the same panel.
The cost of the 64GB iPhone 11 Pro will be SG$1650, the 256GB option is priced at SG$1890, and the 512GB iPhone 11 Pro is priced at SG$2200.
For the iPhone 11 Pro Max, the price is an extra SG$150 on top of the 11 Pro pricing.
With the Pro Max devices, the 64GB iPhone 11 Pro Max will cost SG$1800, 256GB of storage will be SG$2040, and the 512GB version tops out at SG$2350.
Singtel is offering the iPhone 11 models across 7 mobile plans, all of which last for 24 months.
The 2GB per month combo plan is SG$43 a month, 3GB is SG$69 a month, 6GB is SG$96 a month, and the 12GB plan is SG$240 a month.
On its XO plans which have higher data and limited talk minutes and SMS messages, SG$48 a month will get 5GB of standard data, 30GB standard will cost SG$78, and 50GB will cost SG$108 each month. The XO plans currently offer an extra 5GB for XO 48, 10GB on XO 78, and 20GB on XO 108 respectively.
StarHub is offering the iPhone 11 models through either a one-off payment, or through a series of installments over 24 months. When signing up for an iPhone 11, customers will also need to sign up to a two-year plan.
The SG$50 a month plan has 5GB of data and 100 outgoing local minutes; the SG$75 plan has 30GB and 300 outgoing local minutes attached to it; the SG$105 a month plan gets 60GB of included data and 500 outgoing local minutes; and the top-tier SG$238 a month plan comes with 100GB of data and 10,000 outgoing local minutes.
Updated at 3.35pm AEST, 11 September, 2019 : StarHub details have been included.
Updated at 1.19pm AEST, 16 September, 2019 : Singtel details have been included.