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Product comparison · 2 memory cards

Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 vs Samsung MB-SD512K 512 GB SDXC UHS-I

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  • 14specifications compared
  • 10differ
  • 4identical
  • 7known for one product only

Key differences

The Samsung MB-SD512K 512 GB SDXC UHS-I has 75 MB/s more read speed than the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 (160 MB/s vs 85 MB/s). The Samsung MB-SD512K 512 GB SDXC UHS-I has 40 MB/s more write speed than the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 (120 MB/s vs 80 MB/s). The Samsung MB-SD512K 512 GB SDXC UHS-I has 21 mm more width than the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10 (32 mm vs 11 mm). Flash card type: MicroSDXC on the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10, SDXC on the Samsung MB-SD512K 512 GB SDXC UHS-I. Product colour: White on the Dahua Technology C100A 512 GB MicroSDXC UHS-I Class 10, Blue, White on the Samsung MB-SD512K 512 GB SDXC UHS-I.

  • Flash card type
    • MicroSDXC
    • SDXC
  • Read speed
    • 85 MB/s
    • 160 MB/s
  • Write speed
    • 80 MB/s
    • 120 MB/s
  • Product colour
    • White
    • Blue, White
  • Operating temperature (T-T)
    • 0 - 70 °C
    • -25 - 85 °C
  • Storage temperature (T-T)
    • -25 - 85 °C
    • -40 - 85 °C
  • Width
    • 11 mm
    • 32 mm
  • Depth
    • 15 mm
    • 2.1 mm

Side by side

Differences highlightedShow differences only
21 specifications
A

Dahua Technology

C100A 512 GB MicroSDXC UHS-I Class 10

Model C100A

View product
B

Samsung

MB-SD512K 512 GB SDXC UHS-I

Model MB-SD512K

View product
Memory3 differ
Capacity512 GB512 GB
Flash card typeDiffersMicroSDXCSDXC
Flash memory classKnown for oneClass 10
Read speedDiffers85 MB/s160 MB/s
Write speedDiffers80 MB/s120 MB/s
Internal memory typeUHS-IUHS-I
UHS Speed ClassClass 3 (U3)Class 3 (U3)
Video Speed ClassV30V30
Features1 differ
Product colourDiffersWhiteBlue, White
Protection featuresKnown for oneTemperature proof, Waterproof, Magnet proof, X-ray proof
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 70 °C-25 - 85 °C
Storage temperature (T-T)Differs-25 - 85 °C-40 - 85 °C
Operating relative humidity (H-H)Known for one25 - 85%
Weight & dimensions4 differ
WidthDiffers11 mm32 mm
DepthDiffers15 mm2.1 mm
HeightDiffers1 mm24 mm
WeightDiffers1.5 g1.75 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Package weightKnown for one13 g
Packaging contentidentical
Memory adapter includedKnown for onemicroSD
Poweridentical
Memory voltageKnown for one2.7,2.8,3.3,3.6 V

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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