iPhone Xs Max • Network Compatibility

What are the iPhone Xs Max model options?

The iPhone Xs Max is available in 3 models:

  • A1921
  • A2101
  • A2104

The main difference between phone models are network and carrier compatibility.

A2104

Model A2104 uses 38 network bands, including LTE Bands: 2, 3, 4, 5, 12, 13, 14, 17, 25, 26, 29, 30, 41, 66, 71.

A2101

Model A2101 uses 38 network bands, including LTE Bands: 2, 3, 4, 5, 12, 13, 14, 17, 25, 26, 29, 30, 41, 66.

A1921

Model A1921 uses 37 network bands, including LTE Bands: 2, 3, 4, 5, 12, 13, 14, 17, 25, 26, 29, 30, 41, 66, 71.

Which iPhone Xs Max model should I get?

Which iPhone Xs Max model are most people buying?

  • 100% of buyers chose model A1921
  • 0% of buyers chose model A2101
  • 0% of buyers chose model A2104

What is the most popular iPhone Xs Max model?

The most popular iPhone Xs Max model option is A1921, favored by 100% of buyers on Swappa.


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