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SanDisk Extreme 64GB microSDXC vs PNY Elite-X microSDXC Card

Buy the SanDisk Extreme for action cameras, drones and phones that record 4K, because it carries U3 and V30 ratings and A2 app performance, and owners rate it highly across thousands of reviews. The PNY Elite-X gives you twice the capacity in a two-pack and faster quoted write speeds, but it is listed without the video speed class that 4K recording depends on. On build and reliability the SanDisk name and its long track record in action cams make it the safer pick for demanding use.

  • Choose the SanDisk Extreme if you record 4K video, run apps from the card, or want a card with published U3 and V30 ratings.
  • Choose the PNY Elite-X if you need lots of storage for photos, music and file transfers and want two cards in one pack.

Prices

  • SanDisk Extreme 64GB microSDXC: $42.90 at tme.com (last seen Nov 8)
  • PNY Elite-X microSDXC Card: $21.03 at eBay (last seen Nov 8)
  • Difference: the PNY Elite-X microSDXC Card is $21.87 cheaper than the SanDisk Extreme 64GB microSDXC at the latest prices (Nov 8)
SanDisk
SanDisk Extreme 64GB microSDXC Memory Card

SanDisk Extreme 64GB microSDXC

SanDisk Extreme 64GB microSDXC Memory Card

4.8(3,100 ratings)
$42.90at tme.comObserved at 7:03 PM
See all prices and details
Visit tme.com
Pros
  • U3 and V30 ratings suit 4K recording
  • A2 rating speeds up apps stored on the card
  • Faster quoted reads, up to 160MB/s
  • Long record in action cameras and drones
  • High rating from a large number of owners
Cons
  • Only 64GB
  • Quoted writes slower than the PNY
  • Single card, no spare in the pack
PNY
PNY Elite-X

PNY Elite-X microSDXC Card

PNY Elite-X

4.8(1,200 ratings)
$21.03at eBayObserved at 8:11 PM
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 128GB per card, two cards included
  • Quoted 130MB/s reads and writes
  • Good fit for photos, music and file moves
  • Same 4.8 owner rating
Cons
  • No U3 or V30 rating for 4K video
  • No A2 app performance rating
  • Read speed below the SanDisk

What separates them

SanDisk Extreme 64GB microSDXCPNY Elite-X microSDXC Card
Capacity64GB single card128GB, sold as a 2-pack
Video speed ratingU3 and V30, rated for 4K UHDClass 10 and UHS-I only, no U3 or V30 listed
Quoted write speedUp to 90MB/s (60MB/s on 64GB)Up to 130MB/s
Quoted read speedUp to 160MB/sUp to 130MB/s
App performanceA2 rating for running apps from the cardNo A2 rating listed
Intended useAction cameras, drones, Android phonesGeneral storage and file transfer
Owner feedback4.8 from about 3,100 ratings4.8 from about 1,200 ratings

Price history

  • SanDisk Extreme 64GB microSDXC: lowest $29.99 on Nov 9 at Adorama.
  • PNY Elite-X microSDXC Card: lowest $26.99 on Nov 9 at B&H Photo-Video-Audio.

Prices at every store

SanDisk Extreme 64GB microSDXC

  • tme.comNew

    In stock

    $42.90Observed at 7:03 PM
    Visit tme.com
  • QuillNew

    In stock

    $47.99Free shippingObserved at 7:01 PM
    Visit Quill
  • AntonlineNew

    In stock

    $51.04Free shippingObserved at 7:01 PM
    Visit Antonline
  • Newegg.comNew

    Availability unknownSold by 3C Expert

    $49.99Observed at 7:03 PM
    Visit Newegg.com

Also available at

  • AdoramaCheck price at Adorama
  • Best BuyCheck price at Best Buy
  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

All 7 stores and price history →

PNY Elite-X microSDXC Card

  • B&H Photo-Video-AudioNew

    In stock

    $26.99Observed at 8:11 PM
    Visit B&H Photo-Video-Audio
  • WalmartNew

    In stockSold by Office Depot LLC

    $29.10Observed at 8:11 PM
    Visit Walmart
  • Best BuyNew

    In stock

    $44.99Observed at 8:11 PM
    Visit Best Buy
  • eBayNew

    Availability unknownSold by bomaenterprisesllc (99.9% positive, 13,800 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $21.03Free shippingObserved at 8:11 PM
    Visit eBay

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

All 7 stores and price history →

Specs compared

SpecSanDisk Extreme 64GB microSDXCPNY Elite-X microSDXC Card
SD FormatmicroSDXCmicroSDXC
FormatSDSD
SD Speed ClassClass 10, UHS Class 1Class 10, UHS Class 1
ColorBlackBlack
Capacity64 GB128 GB
SD TypemicroSDXC—
Memory Size64 GB—
Speed ClassClass 10—
UHS InterfaceUHS-I—
Multipack Qty—2-pack
Write Speed (MB/s)—130
Read Speed (MB/s)—130

What reviewers say

SanDisk Extreme 64GB microSDXC

  • 4.8 / 53,100 ratings

Owners rate it 4.8 out of 5 across 3,100 ratings, mostly for dependable 4K recording in action cameras and drones and for A2 app performance on phones. Complaints centre on write speed falling during long recordings and on cards running warm in continuous 4K.

What people mention
  • Write speedMixedFast for short bursts, but owners report slower sustained writes during long 4K clips.
  • 4K recordingPraisedOwners say it records 4K UHD in action cameras and drones without dropped frames.
  • App performancePraisedThe A2 rating makes apps stored on the card load noticeably faster on Android phones.
  • DurabilityPraisedBuyers report it surviving cold, wet and rough use in outdoor cameras.

PNY Elite-X microSDXC Card

  • 4.8 / 51,200 ratings

Owners rate the Elite-X highly, mostly for phones, dash cams and Switch consoles. They call it reliable and quick for the price class, though some note slower writes on big files.

What people mention
  • SpeedPraisedOwners find read and write speeds quick for everyday photo and video use.
  • ReliabilityPraisedBuyers report the cards working without errors in phones and dash cams.
  • Write speedMixedSome say sustained writes slow down on large files.
  • 4K recordingCriticised

Questions and answers

Which is better for 4K video in a drone or action camera?
The SanDisk Extreme. It is rated U3 and V30, which is what 4K recording needs. The PNY Elite-X lists only Class 10 and UHS-I, so sustained 4K is not guaranteed.
Is the PNY worth stepping up to for more space?
Yes if capacity matters more than video ratings. Two 128GB cards hold far more than one 64GB card, and quoted write speed is higher. Skip it if you record 4K.
Which card is faster in real use?
The SanDisk quotes faster reads, up to 160MB/s against 130MB/s. The PNY quotes faster writes, 130MB/s against 90MB/s, and 60MB/s on the 64GB SanDisk.
Can I run apps from either card?
Only the SanDisk Extreme has an A2 rating, which is designed for app performance on Android. The PNY lists no app performance rating.
Which lasts longer?
Neither maker publishes endurance figures here. The SanDisk has the longer track record in action cameras and drones, and its video ratings make it the safer choice under constant recording.
Do I need the two-pack?
Only if you have two devices or want a spare. One 128GB PNY card still holds twice what the 64GB SanDisk does.

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A few note dropped frames when recording high-bitrate 4K video.