But Samsung's mining rig has demonstrated that you don't need a fancy CPU to mine cryptocurrency. Instead, 40 units of Samsung's Galaxy S5 can do the trick β in fact, they could even mine at a greater efficiency than a desktop computer.
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This initiative involves the repurposing of old devices like smartphones, and using them for something new.
Samsung built a Bitcoin miner out of 40 Galaxy S5 phones, to prove it can be done
In contrast with recycling, which disassembles these devices into parts then reuses the parts, Upcycling is more like giving these devices new life. During a recent developer conference in San Francisco, Samsung also showed off an old Galaxy Tablet that was converted into an ubuntu-powered laptop, a Galaxy S3 fishtank monitor, and an old phone that had been reprogrammed with facial recognition software which can be used to guard the entrance to your house.
- Support eTeknix.com.
- Making Old Hardware Useful.
- things you can buy bitcoin with?
- sell target gift card for bitcoin.
- This is βan environmentally responsible way for old Galaxy mobile devices to breathe new life.β?
Most find themselves with older smartphone models that, more often, are just left unused in closets. But what if you could turn those old phones into something useful β say, a cryptocurrency mining rig?

Enter an engineering team from Samsung called the C-Lab , purpose of which is to find creative solutions or projects. Cryptocurrency mining has become popular in recent months.
In exchange for this, they get to mine bitcoin. Maintaining CPUs dedicated for mining can be costly, especially in terms of electricity. So, some have tried to find creative ways to mine for crypto coins.
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