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iPhone 13 / 13 Pro SD card requirements

Best SD Card for iPhone 13 / 13

Expert recommendations based on iPhone 13 / 13 Pro specifications

Recommended Spec

External via Lightning Reader (UHS-I or faster)

The iPhone 13 has no SD card slot and uses Lightning, so SD readers run at USB 2.0 speed. A UHS-I card is enough.

Official iPhone 13 / 13 SD Card Requirements

  • Format: External via Lightning Reader
  • Minimum Speed: UHS-I
  • Maximum Capacity: undefined
Why these requirements? The iPhone 13 has no card slot and, like the 14, is stuck on Lightning rather than USB-C, so any Lightning-to-microSD reader tops out at USB 2.0 speeds (~480 Mbps) regardless of the card's rated speed class. The 13 originally shipped with 128GB, 256GB, or 512GB internal storage tiers, so most people buying an external reader are doing it to import photos from a camera's SD card or offload old footage, not because 128GB fills up quickly on its own.

Detailed Specifications

Type
External via Lightning Reader
Min Speed Class
UHS-I
Write Speed
undefined
Recommended Size
64GB, 128GB

Top SD Card Recommendations

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SD Card Verified Speed Class Write Speed Pros Price
SanDisk Extreme microSD V30 SD card - 45USD
SanDisk Extreme microSD
 Full Review 		V30 Up to 130 MB/s
  • V30 and A2 with fast writes
  • sold up to 1.5TB. Widely available
  • so easy to buy genuine.
 $ Check Price
Kingston Canvas Go! Plus V30 SD card - 45USD
Kingston Canvas Go! Plus
 		V30 Up to 90 MB/s
  • V30 and A2 with 90 MB/s writes. Often bundled with a USB reader.
 $ Check Price

Compare These Cards

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recommended
SanDisk Extreme microSD

SanDisk Extreme microSD

 $ · Mid-Range
  • UHS RatingUHS-I
  • Speed ClassV30
  • App PerformanceA2
  • Read SpeedUp to 190 MB/s
  • Write SpeedUp to 130 MB/s
  • EnduranceStandard
Available Capacities32GB, 64GB, 128GB, 256GB, 512GB, 1024GB, 1500GB

Pros

  • V30 and A2 with fast writes
  • sold up to 1.5TB. Widely available
  • so easy to buy genuine.

Cons

  • Write speeds are lower on the 32GB and 64GB versions.
View on Amazon
recommended
Kingston Canvas Go! Plus

Kingston Canvas Go! Plus

 $ · Mid-Range
  • UHS RatingUHS-I
  • Speed ClassV30
  • App PerformanceA2
  • Read SpeedUp to 170 MB/s
  • Write SpeedUp to 90 MB/s
  • EnduranceStandard
Available Capacities64GB, 128GB, 256GB, 512GB

Pros

  • V30 and A2 with 90 MB/s writes. Often bundled with a USB reader.

Cons

  • Less common in retail stores than SanDisk.
View on Amazon

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SanDisk Extreme microSD

The SanDisk Extreme microSD pairs V30 video speed with an A2 app rating and reads up to 190 MB/s. It covers 4K recording in drones and action cameras, game storage in handhelds, and app storage in phones. It is sold from 32GB to 1.5TB.

Target User: Smartphone, drone, and action camera users who want one reliable card for both 4K video and app storage
Best For: Action Cameras, Drones, Smartphones & Tablets, Mirrorless Cameras

Step up to the SanDisk Extreme PRO for higher sustained write speeds, or down to the Samsung EVO Select if 4K recording isn't a priority and price matters more.

Frequently Asked Questions

What SD Card Do I Need for iPhone 13 / 13 Pro?
The iPhone 13 / 13 Pro takes a External via Lightning Reader card rated UHS-I or faster. 64GB or 128GB covers most owners, and the maximum is undefined. Buy SanDisk, Lexar, Samsung or Kingston from a reputable seller: counterfeit cards are the most common cause of lost files.
What's the fastest microSD card worth buying for an iPhone 13 with a Lightning reader?
A standard UHS-I card (V30 or higher) is the practical ceiling. The Lightning port itself limits transfers to roughly USB 2.0 speeds, so a more expensive UHS-II card won't perform any faster on this device.
Is UHS-I required for iPhone 13 / 13 Pro?
Yes. UHS-I is the minimum that keeps the iPhone 13 / 13 Pro free of slow loads, stutter, or write errors. Faster cards work too.
What size SD card should I get for iPhone 13 / 13 Pro?
64GB covers light use; 128GB suits heavy use.
Can I use older or slower cards with iPhone 13 / 13 Pro?
Not below UHS-I. Slower cards cause slow loads, stutter, or write errors. Check the card label for the UHS-I mark.
Does the brand matter for iPhone 13 / 13 Pro?
Yes. SanDisk, Lexar, Samsung and Kingston cards meet their rated speeds. Buy from the brand's store or a major retailer: counterfeit cards sold under those names are common on marketplaces.
What happens if I use the wrong card with iPhone 13 / 13 Pro?
A card slower than UHS-I causes slow loads, stutter, or write errors. A card over the maximum capacity or in the wrong format may not be recognized.
How long will an SD card last in iPhone 13 / 13 Pro?
Several years in normal use. Cards usually fail from wear or counterfeit flash, not age. Replace yours at the first write error, corrupted file or "card not recognized" message.

Related

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