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iPhone 17 Model Number A3258, A3519, A3520, A3521 Differences

By Tuan Do

The new iPhone 17 is the lowest-priced in the Apple’s lineup this year but it might just be the phone you’ve been waiting for. It features a Ceramic Shield 2, Super Retina XDR display, 3000 nits peak brightness, and ProMotion up to 120Hz. Besides, there are two 48MP rear cameras on the back, a new 18MP Center Stage front camera for capturing stunning selfies and group photos. In terms of power, the A19 chip brings serious performance gains for everything you do, from gaming to using the new Apple Intelligence features in iOS 26.

The iPhone 17 is available in 4 main regional variants, identified by model numbers A3258, A3519, A3520, and A3521. The differences lie mainly in cellular, eSIM support, and where each model is sold. For everyday use, the numbers don’t really matter. For instance, if you buy an iPhone 17 in the U.S., you’ll get model A3258. If you buy in Europe or Asia, you’ll likely get A3520 or A3519. Check out the tables below to find out all the differences and part numbers for each model.

  • iPhone 17 A3258
  • iPhone 17 A3519
  • iPhone 17 A3520
  • iPhone 17 A3521

iPhone 17 A3258

Description The iPhone A3258 is the US variant of the iPhone 17. What sets it apart from all other models is the support for 5G mmWave technology. This is an eSIM-only phone, completely lacking a physical SIM tray. However, it uses the same battery as models with Nano-SIM tray.
Primary Regions

United States, Puerto Rico

SIM

Dual eSIM

5G Technology

mmWave & Sub-6GHz

Battery Capacity

3,692 mAh

Cellular Bands
  • GSM/EDGE (850, 900, 1800, 1900 MHz)
  • UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
  • FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71)
  • TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53)
  • FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n29, n30, n66, n70, n71, n75)
  • TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79)
  • 5G NR mmWave (Bands n258, n260, n261)
Part Numbers

United States – Factory Unlocked, AT&T, Sprint, T-Mobile, Verizon

  • 256GB Lavender: MG7L4LL/A
  • 512GB Lavender: MG7P4LL/A
  • 256GB Sage: MG7M4LL/A
  • 512GB Sage: MG7Q4LL/A
  • 256GB Mist Blue: MG7K4LL/A
  • 512GB Mist Blue: MG7N4LL/A
  • 256GB White: MG7K4LL/A
  • 512GB White: MG7N4LL/A
  • 256GB Black: MG7K4LL/A
  • 512GB Black: MG7N4LL/A

iPhone 17 A3519

Description The A3519 is the model available in Canada, Mexico, Japan, and several Middle Eastern countries. This is also an eSIM-only device but we do not have a larger battery. It lacks the mmWave antenna as mmWave 5G is not popular in these countries.
Primary Regions

Bahrain, Canada, Guam, Japan, Kuwait, Mexico, Oman, Qatar, Saudi Arabia, United Arab Emirates, USVI

SIM

Dual e-SIM

5G Technology

Sub-6GHz only

Battery Capacity

3,692 mAh

Cellular Bands
  • GSM/EDGE (850, 900, 1800, 1900 MHz)
  • UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
  • FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66, 71)
  • TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53)
  • FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n29, n30, n66, n70, n71, n75)
  • TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79)
Part Numbers

Canada

  • 256GB Lavender: MG6A4VC/A
  • 512GB Lavender: MG6G4VC/A
  • 256GB Sage: MG6C4VC/A
  • 512GB Sage: MG6H4VC/A
  • 256GB Mist Blue: MG694VC/A
  • 512GB Mist Blue: MG6F4VC/A
  • 256GB White: MG684VC/A
  • 512GB White: MG6E4VC/A
  • 256GB Black: MG674VC/A
  • 512GB Black: MG6D4VC/A

Japan

  • 256GB Lavender: MG6A4J/A
  • 512GB Lavender: MG6G4J/A
  • 256GB Sage: MG6C4J/A
  • 512GB Sage: MG6H4J/A
  • 256GB Mist Blue: MG694J/A
  • 512GB Mist Blue: MG6F4J/A
  • 256GB White: MG684J/A
  • 512GB White: MG6E4J/A
  • 256GB Black: MG674J/A
  • 512GB Black: MG6D4J/A

iPhone 17 A3520

DescriptionThe A3520 is the global model as it is widely available in many countries around the world, including those in Europe, Asia, Australia, or New Zealand. It supports both a physical nano-SIM card and eSIM functionality. Notably, it has the same battery capacity as the eSIM-only variants.
Primary RegionsAfghanistan, Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bangladesh, Barbados, Belgium, Belize, Benin, Bermuda, BES Islands, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Cayman Islands, Central African Republic, Chad, Chile, Colombia, Republic of the Congo, Congo – Kinshasa, Cook Islands, Costa Rica, Croatia, Curacao, Cyprus, Czechia, Denmark, Dominica, Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Estonia, Fiji, Finland, France, French Guiana, French Polynesia, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea, Guinea-Bissau, Guinea Republic, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iraq, Ireland, Isle of Man, Israel, Italy, Côte d’Ivoire, Jamaica, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, North Macedonia, Macao, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritius, Mayotte, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Mozambique, Myanmar (Burma), Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norway, Pakistan, Palau, Palestine, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Reunion Islands, Romania, Rwanda, Saint Barts, St. Kitts & Nevis, St. Lucia, Saint Martin, St. Vincent & Grenadines, Samoa, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, South Africa, South Korea, Spain, Sri Lanka, Suriname, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Tokelau, Tonga, Trinidad and Tobago, Tunisia, Türkiye, Turkmenistan, Turks & Caicos Islands, Tuvalu, Uganda, Ukraine, United Kingdom, Uruguay, Uzbekistan, Vanuatu, Vietnam, Wallis & Futuna, Zambia, Zimbabwe.
SIM

Nano-SIM + eSIM

5G Technology

Sub-6GHz only

Battery Capacity

3,692 mAh

Cellular Bands
  • GSM/EDGE (850, 900, 1800, 1900 MHz)
  • UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
  • FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66)
  • TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48, 53)
  • FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75)
  • TDD-5G NR (Bands n38, n40, n41, n48, n53, n77, n78, n79)
Part Numbers

United Kingdom, Europe

  • 256GB Lavender: MG6M4QN/A
  • 512GB Lavender: MG6U4QN/A
  • 256GB Sage: MG6N4QN/A
  • 512GB Sage: MG6V4QN/A
  • 256GB Mist Blue: MG6L4QN/A
  • 512GB Mist Blue: MG6T4QN/A
  • 256GB White: MG6K4QN/A
  • 512GB White: MG6Q4QN/A
  • 256GB Black: MG6J4QN/A
  • 512GB Black: MG6P4QN/A

Singapore, Australia, Hong Kong

  • 256GB Lavender: MG6M4ZP/A
  • 512GB Lavender: MG6U4ZP/A
  • 256GB Sage: MG6N4ZP/A
  • 512GB Sage: MG6V4ZP/A
  • 256GB Mist Blue: MG6L4ZP/A
  • 512GB Mist Blue: MG6T4ZP/A
  • 256GB White: MG6K4ZP/A
  • 512GB White: MG6Q4ZP/A
  • 256GB Black: MG6J4ZP/A
  • 512GB Black: MG6P4ZP/A

iPhone 17 A3521

DescriptionThe iPhone A3521 is the model sold only in China mainland. It has a dual physical nano-SIM card tray but the battery is the same as other models. Notice that you won’t be able to use some features like Apple Intelligence, FaceTime Audio, and satellite SOS due to local restrictions.
Primary RegionsChina mainland
SIM

Dual Nano-SIM

5G Technology

Sub-6GHz only

Battery Capacity

3,692 mAh

Cellular Bands
  • GSM/EDGE (850, 900, 1800, 1900 MHz)
  • UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
  • FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66)
  • TDD-LTE (Bands 34, 38, 39, 40, 41, 42, 48)
  • FDD-5G NR (Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n66, n70, n75)
  • TDD-5G NR (Bands n38, n40, n41, n48, n77, n78, n79)
Part Numbers

China

  • 256GB Lavender: MG704CH/A
  • 512GB Lavender: MG754CH/A
  • 256GB Sage: MG714CH/A
  • 512GB Sage: MG764CH/A
  • 256GB Mist Blue: MG6Y4CH/A
  • 512GB Mist Blue: MG744CH/A
  • 256GB White: MG6X4CH/A
  • 512GB White: MG734CH/A
  • 256GB Black: MG6W4CH/A
  • 512GB Black: MG724CH/A

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