• Margot Robbie@lemmy.worldM
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    1 year ago

    The pin pitch only matters for high power application to prevent arcing, and that can also be resolved through the most modern USB-PD standard (See: USB-PD Extended Power Range, which can support up to 240w), and the electrical adjustment you have to make are all on the device side.

    I don’t know about the resistance forming between the pins, for low cycle applications the cheapest gold flash plating would easily last 10K plug cycles, and accounting for corrosion from hand sweat/oil/hand lotion, many companies favor going for thicker hard gold or platinum plating nowadays. (Rhodium is the absolute best, but it’s just too expensive now to do at scale because they are used in catalytic converters for electric cars). USB-C lasts for many more cycles than the Micro-USB standards before it (You can read the 4 axis and wrenching test standards for mechanical testing on the USB spec) so I’m not sure what you are talking about here.

    • j4k3@lemmy.world
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      1 year ago

      Lab tests rarely reflect the real world. I’ve seen several issues with Pixels that had an issue with PD failing due to moisture, corrosion, and a bridge developing at the connector.

      • Margot Robbie@lemmy.worldM
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        1 year ago

        Actually, no, the lab tests are standard with all products of all large companies, and they are usually conducted in extreme conditions, like 100% moisture at 80-90C oven for 48 hours and highly concentrated salt spray kind of extreme.

        You bring up the example of Google Pixel, yeah, because it’s Google, they are software people who think they can just cheap out on hardware and save a couple of cents by making it up in software. Look at the Nexus 5X and 6P, both devices had an absurd amount of quality control issues compared to the other products made by the manufacturers, and the only factor in common between them is Google.

        • j4k3@lemmy.world
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          1 year ago

          Things change with time. The Pixel is now the most secure phone available due to its hardware encryption key verification system. It is the only phone that can run a verifiably secure bootloader and ROM on top of the same untrusted hardware situation found in all modern proprietary devices. Running a Pixel on Graphene OS is the most free and honestly liberating experience that has been available since the invention of capacitive touch technology made these handheld computers popular. The hardware build is on par with any similar device of the same price point, made in the same facilities as most devices.