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Product comparison · 2 memory cards

ADATA UD256GEX3L1-C memory card vs Samsung PRO Plus MB-MD128SA/AM memory card

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  • 13specifications compared
  • 5differ
  • 8identical
  • 10known for one product only

Key differences

The ADATA UD256GEX3L1-C memory card has 128 GB more capacity than the Samsung PRO Plus MB-MD128SA/AM memory card (256 GB vs 128 GB). The ADATA UD256GEX3L1-C memory card has 620 MB/s more read speed than the Samsung PRO Plus MB-MD128SA/AM memory card (800 MB/s vs 180 MB/s). The ADATA UD256GEX3L1-C memory card has 570 MB/s more write speed than the Samsung PRO Plus MB-MD128SA/AM memory card (700 MB/s vs 130 MB/s). Internal memory type: UHS-II on the ADATA UD256GEX3L1-C memory card, UHS-I on the Samsung PRO Plus MB-MD128SA/AM memory card. Product colour: Blue, Yellow on the ADATA UD256GEX3L1-C memory card, Navy on the Samsung PRO Plus MB-MD128SA/AM memory card.

  • Capacity
    • 256 GB
    • 128 GB
  • Read speed
    • 800 MB/s
    • 180 MB/s
  • Write speed
    • 700 MB/s
    • 130 MB/s
  • Internal memory type
    • UHS-II
    • UHS-I
  • Product colour
    • Blue, Yellow
    • Navy

Side by side

Differences highlightedShow differences only
23 specifications
A

ADATA

UD256GEX3L1-C memory card

Model UD256GEX3L1-C

View product
B

Samsung

PRO Plus MB-MD128SA/AM memory card

Model MB-MD128SA/AM

View product
Memory4 differ
CapacityDiffers256 GB128 GB
Flash card typeMicroSDXCMicroSDXC
Flash memory classKnown for oneClass 10
Read speedDiffers800 MB/s180 MB/s
Write speedDiffers700 MB/s130 MB/s
Internal memory typeDiffersUHS-IIUHS-I
UHS Speed ClassClass 3 (U3)Class 3 (U3)
Application performance classKnown for oneA2
Video Speed ClassV30V30
Features1 differ
Product colourDiffersBlue, YellowNavy
Protection featuresKnown for oneHeat resistant, Magnet proof, Shock resistant, Water resistant, X-ray proof
EnduranceKnown for one10000 cycles per logical sector
CertificationKnown for oneEMC, CE(UKCA)/FCC/VCCI/RCM
Poweridentical
Memory voltageKnown for one2.7,3.6 V
Operational conditionsidentical
Operating temperature (T-T)Known for one-28 - 85 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Weight & dimensionsidentical
Width15 mm15 mm
Depth1 mm1 mm
Height11 mm11 mm
Weight25 g25 g
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Package typeKnown for oneBlister
Packaging contentidentical
Memory adapter includedKnown for oneSD

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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