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三星盖乐世 Note 20 和 Note 20 Ultra 拆解

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正翻译步骤 10

步骤 10
Samsung Galaxy Note 20 and Note 20 Ultra Teardown: 步骤 0 中的图像 1,3 Samsung Galaxy Note 20 and Note 20 Ultra Teardown: 步骤 0 中的图像 2,3 Samsung Galaxy Note 20 and Note 20 Ultra Teardown: 步骤 0 中的图像 3,3
  • The strangest thing about these phones so far is, of all things, what lies underneath the motherboards.

  • To soak up all the heat from each phone's octo-core processor, we expect to find a sprawling copper vapor chamber here—the kind Samsung was always quick to brag about in previous Galaxy Phones. But instead, we find a multi-layered graphite thermal pad.

  • Stranger still, it seems some other Note 20 phones do have copper heat pipes—but not our US-spec model. Does the Exynos SoC on international models require different cooling hardware than our phones, with their Snapdragon processors?

  • Our friend Zack, of JerryRigEverything fame, tells us his South Korea model also has graphite. Stay tuned for more details on that.

  • Our next thought was, maybe this comes down to heat-prone 5G mmWave hardware, which not all Notes have—but that doesn't line up either. Is it some kind of A/B test on new cooling hardware? There must be some logic here, but we can't figure it out. Let us know if you have ideas.

  • Update: We gathered some additional intel on the different cooling systems and some inside dirt on Samsung's design process. Read all about it!

  • Speaking of mmWave modules—both our phones have them, but only two each. In contrast, the Note10+ 5G and S20 Ultra got three. Has the hardware improved such that only two are needed, or is something else going on?

这些手机最奇怪的是,到目前为止,所有东西都位于主板的下面。

为了吸收每部手机的八核心处理器的所有热量,我们希望在这里找到一块散热铜箔——三星一直在以前的盖乐世手机中吹牛。但是,我们只找到了一个多层的石墨导热片。

还是很奇怪,看样子有些其他的 Note 20 手机们配备了铜热管——但不包括我们的美国版本型号。难道是国际版的猎户座(Exynos) SoC 需要和我们的骁龙处理器不同的散热硬件?

我们来自 JerryRigEverything 的朋友扎克(Zack)告诉我们,他的韩国版本型号也有一样的石墨导热片。请继续关注详情。

我们的另一个想法是,也许这归结于发热量巨大的 5G 毫米波硬件,但不是所有 Note 手机都具备——但是那也说不通。是不是在新的冷却硬件上进行了某种A / B测试?这里需要一些逻辑,但我们无法将其寻找出来。请让我们了解你的想法。

更新:我们收集了一些关于不同冷却系统的额外情报,以及三星在设计过程中的一些内幕。快去看看他们!

说到毫米波模块——我们的手机都拥有它们,但每部手机只有两个。相比之下,Note10 + 5GS20 Ultra 则有3个。硬件是否进行了改进,而改进后只需要两个?或者还有其他的原因?

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