Product comparison · 2 memory cards

Samsung MB-MC64S 64 GB MicroSDXC UHS-I vs Samsung PRO Plus MB-MD128SA/AM memory card

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  • 19specifications compared
  • 8differ
  • 11identical
  • 8known for one product only

Key differences

The Samsung PRO Plus MB-MD128SA/AM memory card has 64 GB more capacity than the Samsung MB-MC64S 64 GB MicroSDXC UHS-I (128 GB vs 64 GB). The Samsung PRO Plus MB-MD128SA/AM memory card has 20 MB/s more read speed than the Samsung MB-MC64S 64 GB MicroSDXC UHS-I (180 MB/s vs 160 MB/s). UHS Speed Class: Class 1 (U1) on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, Class 3 (U3) on the Samsung PRO Plus MB-MD128SA/AM memory card. Application performance class: A1 on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, A2 on the Samsung PRO Plus MB-MD128SA/AM memory card. Video Speed Class: V10 on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, V30 on the Samsung PRO Plus MB-MD128SA/AM memory card.

  • Capacity
    • MB-MC64S 64 GB MicroSDXC UHS-I:64 GB
    • PRO Plus MB-MD128SA/AM memory card:128 GB
  • Read speed
    • MB-MC64S 64 GB MicroSDXC UHS-I:160 MB/s
    • PRO Plus MB-MD128SA/AM memory card:180 MB/s
  • UHS Speed Class
    • MB-MC64S 64 GB MicroSDXC UHS-I:Class 1 (U1)
    • PRO Plus MB-MD128SA/AM memory card:Class 3 (U3)
  • Application performance class
    • MB-MC64S 64 GB MicroSDXC UHS-I:A1
    • PRO Plus MB-MD128SA/AM memory card:A2
  • Video Speed Class
    • MB-MC64S 64 GB MicroSDXC UHS-I:V10
    • PRO Plus MB-MD128SA/AM memory card:V30
  • Product colour
    • MB-MC64S 64 GB MicroSDXC UHS-I:White
    • PRO Plus MB-MD128SA/AM memory card:Navy
  • Operating temperature (T-T)
    • MB-MC64S 64 GB MicroSDXC UHS-I:-25 - 85 °C
    • PRO Plus MB-MD128SA/AM memory card:-28 - 85 °C

Side by side

Differences highlightedShow differences only (on)
Comparison of MB-MC64S, MB-MD128SA/AM
27 specifications
Memory5 differ
CapacityDiffers64 GB128 GB
Read speedDiffers160 MB/s180 MB/s
UHS Speed ClassDiffersClass 1 (U1)Class 3 (U3)
Application performance classDiffersA1A2
Video Speed ClassDiffersV10V30
Flash memory classKnown for oneUnknown — not stated by the sourceClass 10
Write speedKnown for oneUnknown — not stated by the source130 MB/s
Features2 differ
Product colourDiffersWhiteNavy
Protection featuresDiffersDrop resistant, Magnet proof, Temperature proof, Waterproof, X-ray proofHeat resistant, Magnet proof, Shock resistant, Water resistant, X-ray proof
Mean time between failures (MTBF)Known for one10000 hUnknown — not stated by the source
CertificationKnown for oneUnknown — not stated by the sourceEMC, CE(UKCA)/FCC/VCCI/RCM
Operational conditions1 differ
Operating temperature (T-T)Differs-25 - 85 °C-28 - 85 °C
Packaging dataidentical
Package typeKnown for oneUnknown — not stated by the sourceBlister
Other featuresidentical
Compatible productsKnown for oneMobile phone, Smartphone, Tablet, etcUnknown — not stated by the source
Compliance certificatesKnown for oneFederal Communications Commission (FCC), CE, VCCI, RCM, UKCAUnknown — not stated by the source
VoltageKnown for one2.7~3.6VUnknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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