Zv said:There are numerous things that can fail - camera, lens, battery etc so is having an extra card slot really gonna guarantee 100% reliability? No. Probably not.
Certainly anything can fail. But a card failure can and does lose photos, many times of which cannot be replaced at all, or at least, not replaced without a lot of time and expense.
A lens failing doesn't cause the photos I've taken to be gone forever. Bad shutter doesn't cause the photos I've taken to be gone forever.
Camera failures, assuming one body, causes you to lose what you might of had. Card failures causes you to lose what you did have.
Don't you think, in a way (feel free to disagree) that by creating two card slots the manufacturer is saying that they have less faith in their hardware. I know they can't control memory card quality control but they can make solid card slots and good firmware that reduces the chance of failure.
No.
Canon uses dual card slots in the 5DS, 5D3, 7D2 and their flagships. Does this mean they have no faith in the quality of their top of the line camera hardware?
Because no matter how incredibly good they make the card slot, firmware and whatnot - nothing Canon ever does can stop a memory card from going bad. The best Canon can do is, create a card slot that is of high quality to reduce or eliminate the chance that the camera itself induces card failure. This is basic function of creating a memory card interface, and something they've already done.
Canon admits the fact that they can't control the quality of memory cards by putting two slots in their higher end cameras, but they omit them from many other medium level cameras whose price, in my opinion, should justify 2 slots. Nikon D610 - two slots.
At Full Frame prices, dual card slots ought to be a mandatory feature.
Now, who do you trust more, honestly, with quality control? Don't you think Nikon NEED that extra slot now? <totally joking there!>![]()
Nikon quality control is nothing to admire.
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