Product comparison · 2 memory cards

Dahua Technology SD-H100-256GB UHS-I Class 10 vs Dahua Technology TF-W100-128GB MicroSDXC UHS-I Class 10

Key differences

Capacity
- SD-H100-256GB UHS-I Class 10:256 GB
- TF-W100-128GB MicroSDXC UHS-I Class 10:128 GB
Flash card type
- SD-H100-256GB UHS-I Class 10:SD
- TF-W100-128GB MicroSDXC UHS-I Class 10:MicroSDXC
Write speed
- SD-H100-256GB UHS-I Class 10:90 MB/s
- TF-W100-128GB MicroSDXC UHS-I Class 10:75 MB/s
Width
- SD-H100-256GB UHS-I Class 10:32 mm
- TF-W100-128GB MicroSDXC UHS-I Class 10:15 mm
Depth
- SD-H100-256GB UHS-I Class 10:24 mm
- TF-W100-128GB MicroSDXC UHS-I Class 10:11 mm
Height
- SD-H100-256GB UHS-I Class 10:2.1 mm
- TF-W100-128GB MicroSDXC UHS-I Class 10:1 mm
Weight
- SD-H100-256GB UHS-I Class 10:2 g
- TF-W100-128GB MicroSDXC UHS-I Class 10:0.33 g

Differences highlightedShow differences only

Comparison of SD-H100-256GB, TF-W100-128GB
29 specifications	A Dahua Technology SD-H100-256GB UHS-I Class 10 Model SD-H100-256GB View product	B Dahua Technology TF-W100-128GB MicroSDXC UHS-I Class 10 Model TF-W100-128GB View product
Memory3 differ
CapacityDiffers	256 GB	128 GB
Flash card typeDiffers	SD	MicroSDXC
Write speedDiffers	90 MB/s	75 MB/s
Featuresidentical
Write protection switchKnown for one	Yes	Unknown — not stated by the source
EnduranceKnown for one	Unknown — not stated by the source	3000 cycles per logical sector
Weight & dimensions4 differ
WidthDiffers	32 mm	15 mm
DepthDiffers	24 mm	11 mm
HeightDiffers	2.1 mm	1 mm
WeightDiffers	2 g	0.33 g
Other features1 differ
CompatibilityDiffers	Car DVRs, video monitoring	Cameras, game consoles, laptops, tablets, digital stereo systems, and more.

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.