At 19:00 on January 4, 2016, the Hammer Technology official forum posted a top-notch statement. Due to Android 5.1's optimization of highly-configured mobile phones such as Smartisan T1 is not obvious (there is a very significant performance improvement for the relatively low-end nut phone). ), so on Smartisan T1 will continue to maintain and upgrade Smartisan OS based on Android 4.4 until May 19, 2017.
In other words, all current Smartisan T1 users will never get the official Android 5.0/5.1 system, and after May 19, 2017, the official will stop the system maintenance of the Smartisan T1.
Why is the promotion of the nut phone larger than the optimization of the Smartisan T1?
Android 5.1 compared to Android 4.4, the largest optimization of the system than to support the 64-bit applications, open 64-bit SoC's AArch64 features and system default global open ART mode, and from the parameters, the SoC equipped with Smartisan T1 The Snapdragon 801 is a 32-bit processor. While the Nut Phone is the new SoC Snapdragon 615, it still has a gap in terms of performance compared to the Snapdragon 801. The most critical is the Snapdragon 615. One supports 64-bit SoCs, while Snapdragon 801s are 32-bits.
In other words, even if it rises to Android 5.1, since the Snapdragon 801 is only 32-bit, it does not support 64-bit applications and systems, and the Snapdragon 615 is supported.
However, there is a problem here. Even if it does not support 64-bit systems, the global ART mode of Android 5.1 has system optimization as compared to Smartisan T1, which cannot turn on ART.
So how big is Android 5.1 on mobile phones?
Although we all know that Android 5.1 supports 64-bit applications and the AArch64 feature that enables 64- bit SoC , unfortunately, we upgraded our Android phone to Android 5.1 and found that it does not support 64-bit. Its Android 5.1 is 32. Bit. In other words, the system optimization of nut phone upgrade to Android 5.1 mainly comes from the global ART mode, which is similar to the optimization effect of Smartisan T1 upgrade to Android 5.1. In other words, since the Android phone of the nut phone is 32-bit, Why doesn't Smartisan T1 get 32-bit Android 5.1 push? However, we found that Smartisan T2's Android 5.1 is 64-bit.
Indeed, as the hammer said, Android 5.1 is not optimized for highly-configured mobile phones such as the Smartisan T1 (it has a very significant performance boost for the relatively low-end nut phone), but the hammer has not improved this performance. The gap has been made, the official gave "Smartisan T1 can not upgrade Android 5.1" because the performance is not as good as the nut phone this argument is not valid, because the current 32-bit Android 5.1 on the nut phone and Smartisan T1 system optimization is almost Consistent.
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