Product comparison · 2 memory cards

Kingston Technology SDCE/256GB memory card MicroSDXC UHS-I Class 10 vs Samsung MB-SD128SB/WW memory card

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

Key differences

The Kingston Technology SDCE/256GB memory card MicroSDXC UHS-I Class 10 has 128 GB more capacity than the Samsung MB-SD128SB/WW memory card (256 GB vs 128 GB). The Samsung MB-SD128SB/WW memory card has 85 MB/s more read speed than the Kingston Technology SDCE/256GB memory card MicroSDXC UHS-I Class 10 (180 MB/s vs 95 MB/s). The Samsung MB-SD128SB/WW memory card has 85 MB/s more write speed than the Kingston Technology SDCE/256GB memory card MicroSDXC UHS-I Class 10 (130 MB/s vs 45 MB/s). Flash card type: MicroSDXC on the Kingston Technology SDCE/256GB memory card MicroSDXC UHS-I Class 10, SDXC on the Samsung MB-SD128SB/WW memory card. UHS Speed Class: Class 1 (U1) on the Kingston Technology SDCE/256GB memory card MicroSDXC UHS-I Class 10, Class 3 (U3) on the Samsung MB-SD128SB/WW memory card.

Capacity
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:256 GB
- MB-SD128SB/WW memory card:128 GB
Flash card type
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:MicroSDXC
- MB-SD128SB/WW memory card:SDXC
Read speed
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:95 MB/s
- MB-SD128SB/WW memory card:180 MB/s
Write speed
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:45 MB/s
- MB-SD128SB/WW memory card:130 MB/s
UHS Speed Class
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:Class 1 (U1)
- MB-SD128SB/WW memory card:Class 3 (U3)
Product colour
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:Black, White
- MB-SD128SB/WW memory card:White
Width
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:15 mm
- MB-SD128SB/WW memory card:32 mm
Height
- SDCE/256GB memory card MicroSDXC UHS-I Class 10:11 mm
- MB-SD128SB/WW memory card:24 mm

Side by side

Differences highlightedShow differences only

Comparison of SDCE/256GB, MB-SD128SB/WW
23 specifications	A Kingston Technology SDCE/256GB memory card MicroSDXC UHS-I Class 10 Model SDCE/256GB View product	B Samsung MB-SD128SB/WW memory card Model MB-SD128SB/WW View product
Memory5 differ
CapacityDiffers	256 GB	128 GB
Flash card typeDiffers	MicroSDXC	SDXC
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Read speedDiffers	95 MB/s	180 MB/s
Write speedDiffers	45 MB/s	130 MB/s
UHS Speed ClassDiffers	Class 1 (U1)	Class 3 (U3)
Application performance classKnown for one	A1	Unknown — not stated by the source
Video Speed ClassKnown for one	Unknown — not stated by the source	V30
Features1 differ
Product colourDiffers	Black, White	White
Protection featuresKnown for one	Shock resistant, Temperature proof, Waterproof, X-ray proof	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IPX7	Unknown — not stated by the source
EnduranceKnown for one	Unknown — not stated by the source	10000 cycles per logical sector
CertificationKnown for one	Unknown — not stated by the source	CE(UKCA)/FCC/VCCI/RCM
Weight & dimensions2 differ
WidthDiffers	15 mm	32 mm
HeightDiffers	11 mm	24 mm
WeightKnown for one	Unknown — not stated by the source	1.75 g
Packaging contentidentical
Memory adapter includedKnown for one	No	Unknown — not stated by the source
Poweridentical
Memory voltageKnown for one	Unknown — not stated by the source	2.7,3.6 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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