Product comparison · 2 memory cards

IOPLEE MSD256A 256 GB MicroSDXC UHS-I Class 10 vs Samsung MB-SD512K 512 GB SDXC UHS-I

9specifications compared
8differ
1identical
10known for one product only

Key differences

The Samsung MB-SD512K 512 GB SDXC UHS-I has 256 GB more capacity than the IOPLEE MSD256A 256 GB MicroSDXC UHS-I Class 10 (512 GB vs 256 GB). The Samsung MB-SD512K 512 GB SDXC UHS-I has 60 MB/s more read speed than the IOPLEE MSD256A 256 GB MicroSDXC UHS-I Class 10 (160 MB/s vs 100 MB/s). The Samsung MB-SD512K 512 GB SDXC UHS-I has 20 MB/s more write speed than the IOPLEE MSD256A 256 GB MicroSDXC UHS-I Class 10 (120 MB/s vs 100 MB/s). Flash card type: MicroSDXC on the IOPLEE MSD256A 256 GB MicroSDXC UHS-I Class 10, SDXC on the Samsung MB-SD512K 512 GB SDXC UHS-I. UHS Speed Class: Class 1 (U1) on the IOPLEE MSD256A 256 GB MicroSDXC UHS-I Class 10, Class 3 (U3) on the Samsung MB-SD512K 512 GB SDXC UHS-I.

Capacity
- MSD256A 256 GB MicroSDXC UHS-I Class 10:256 GB
- MB-SD512K 512 GB SDXC UHS-I:512 GB
Flash card type
- MSD256A 256 GB MicroSDXC UHS-I Class 10:MicroSDXC
- MB-SD512K 512 GB SDXC UHS-I:SDXC
Read speed
- MSD256A 256 GB MicroSDXC UHS-I Class 10:100 MB/s
- MB-SD512K 512 GB SDXC UHS-I:160 MB/s
Write speed
- MSD256A 256 GB MicroSDXC UHS-I Class 10:100 MB/s
- MB-SD512K 512 GB SDXC UHS-I:120 MB/s
UHS Speed Class
- MSD256A 256 GB MicroSDXC UHS-I Class 10:Class 1 (U1)
- MB-SD512K 512 GB SDXC UHS-I:Class 3 (U3)
Product colour
- MSD256A 256 GB MicroSDXC UHS-I Class 10:Black
- MB-SD512K 512 GB SDXC UHS-I:Blue, White
Operating temperature (T-T)
- MSD256A 256 GB MicroSDXC UHS-I Class 10:0 - 70 °C
- MB-SD512K 512 GB SDXC UHS-I:-25 - 85 °C
Storage temperature (T-T)
- MSD256A 256 GB MicroSDXC UHS-I Class 10:-25 - 85 °C
- MB-SD512K 512 GB SDXC UHS-I:-40 - 85 °C

Side by side

Differences highlightedShow differences only

Comparison of MSD256A, MB-SD512K
19 specifications	A IOPLEE MSD256A 256 GB MicroSDXC UHS-I Class 10 Model MSD256A View product	B Samsung MB-SD512K 512 GB SDXC UHS-I Model MB-SD512K View product
Memory5 differ
CapacityDiffers	256 GB	512 GB
Flash card typeDiffers	MicroSDXC	SDXC
Read speedDiffers	100 MB/s	160 MB/s
Write speedDiffers	100 MB/s	120 MB/s
UHS Speed ClassDiffers	Class 1 (U1)	Class 3 (U3)
Video Speed ClassKnown for one	Unknown — not stated by the source	V30
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Black	Blue, White
Write protection switchKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Memory voltageKnown for one	Unknown — not stated by the source	2.7,2.8,3.3,3.6 V
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	-25 - 85 °C
Storage temperature (T-T)Differs	-25 - 85 °C	-40 - 85 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	32 mm
DepthKnown for one	Unknown — not stated by the source	2.1 mm
HeightKnown for one	Unknown — not stated by the source	24 mm
WeightKnown for one	Unknown — not stated by the source	1.75 g
Packaging dataidentical
Package typeKnown for one	Blister	Unknown — not stated by the source
Packaging contentidentical
Memory adapter includedKnown for one	SD	Unknown — 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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