vivo X Fold performance：Snapdragon 8 custom chip，Safer than powerful performance
hardware， vivo X Fold is equipped with Snapdragon 8+ overclocked version of UFS3.1+ enhanced version of LPDDR5 performance Audio-Technica combination，Standing on the same starting line as many flagship candy bar phones released in 2022。The performance of the Snapdragon 8 is believed to be clear to everyone.，But will the design of the folding screen affect the performance release? to get the answer，We first invited the review editor's "good friends" AnTuTu and 3D Mark，Tested on this phone。
can be seen，AnTuTu score reached 1023792 points，3D Mark score reached 9853 points，This result has reached the middle and upper level of the Snapdragon 8 model.，very good performance。
certainly，The benchmark test is definitely not exactly the same as the user's real usage scenarios。In order to test the performance limit of vivo X Fold，I chose the most heavily loaded gaming scene in daily use by most users for testing。Here I chose the mainstream "Peace Elite" game for testing。"Peace Elite" is set to HDR HD + extreme frame rate，At this quality setting，Turn on performance mode，The average frame rate of vivo X Fold is 59.4fps，In the actual experience, the game performance is relatively smooth。
In order to let the Snapdragon 8 fully release its performance，Better thermal design is naturally also required。vivo X Fold uses VC vapor chamber、PGS graphite thermal conductive sheet、A three-dimensional heat dissipation system composed of various materials with high heat dissipation efficiency such as nano thermal conductive gel，Perform heat dissipation treatment at each key heat-generating position and the whole machine，Brings excellent cooling effect to the whole machine。
through actual measurement，You can see that after running the game for half an hour，The maximum temperature of the vivo X Fold is only 40.7 degrees Celsius。During the entire game, you can feel that the back of the fuselage is only slightly warm，It will not affect the operation in the game battle。as a flagship phone，That's an excellent performance。
For business people using folding screen phones，The security of private information is paramount。Minor impact on personal property safety，Disclosure of business secrets，Therefore, it is very important to choose a mobile phone that is sufficiently secure.。
For user privacy，vivo X Fold deeply customizes Snapdragon 8 processor，Fully functional safety architecture design on the hardware side，The first in-depth exploration and adaptation of the Snapdragon 8 SPU on the software side，Full-featured design。The SPU is the secure processing unit built into the Qualcomm Snapdragon 8 Gen1 SPU custom flagship chip series，Have independent hardware processor and independent OS。SPU can be used for security enhancement of existing services，Further enhance the security of existing business。
Combines the hardware capabilities of the SPU Safety Processing Unit， vivo X Fold starts from the bottom of the software，Built a thousand mirror security architecture，Comprehensively improve security and privacy protection capabilities。it pervades every operation of the device，from the chip、kernel、Framework and application 4 levels，Comprehensive coverage of mobile phone operation security。
on the kernel layer and the framework layer，The Qianjing architecture ensures the correct operation of the system at all times，Control and record app behavior，Leverage independent data isolation sandboxes，Ensure that user information is not leaked。in the application layer，vivo X Fold builds trusted environment interaction、Privacy anti-tracking、Three Capabilities of Privacy Leak Prevention，Dozens of privacy features，including atomic privacy systems、Fuzzy geographic location, etc. are integrated into these three capabilities，Make users feel、know、controllable。
system level，The atomic privacy system carried by OriginOS Ocean can bring users a better interactive perception and experience。Relying on the capabilities of Origin OS，vivo X Fold provides users with a system-level privacy encryption solution - Atomic Privacy System，local storage possible、Private browsing、Data isolation、Background protection and other functions。
Except for atomic privacy systems，vivo X Fold also has many built-in privacy features。Here I choose a few interesting functions to briefly introduce。
in daily life，More and more accounts of all kinds make managing passwords a hassle。Memories alone are bound to make mistakes，Recorded and worried that it will be leaked。Password safe function based on SPU custom development，Encrypt user passwords within the SPU using a hardware-protected key。Can cover online shopping、office、Entertainment and other applications，Any password that enables password autofill，Can be protected by SPU-level passwords。Free yourself from the pain of remembering passwords while maintaining security。
Today's land-based Android phones，The homepage is often full of news and advertisements by default after opening the browser。The minimalist browser of vivo X Fold is currently a rare built-in minimalist browser in the system，Compare with other competitors，A system browser designed with minimalism, purity and security and privacy protection as the two main core features，Provide a simpler and more secure search experience。
In an unfamiliar environment like a hotel room，We are often worried about the invasion of privacy such as candid photography。vivo X Fold can use Wi-Fi signal to detect suspicious cameras。When users have doubts about the environmental safety of public places such as hotel rooms，Cameras in the environment can be retrieved with vivo X Fold，Comprehensive protection of user privacy。
For business people，Just having strong performance is not enough，And vivo relies on deep insight into user needs，Accurately perceive this group's concern for privacy and security。By partnering with Qualcomm，vivo X Fold starts from the bottom of the system，Provides full-process information security assurance，Attractive to business people。