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Updated on 2024-08-08 GMT+08:00

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What Are the Advantages of Huawei Cloud Phone Compared with Other Similar Solutions?

Common mobile phone simulation solutions in the market include the x86 emulator solution and mobile phone solution. Table 1 lists the advantages and disadvantages of the three solutions.

**Table 1** Comparison between CPH and other mobile phone simulation solutions
Dimension	x86 Emulator	Physical Phone	Cloud Phone of Huawei
Performance	Poor Conversion between x86 and Arm instruction sets is required, resulting in low efficiency and at least 50% performance loss.	Medium Cannot exceed the performance of a mobile phone.	High CPH is based on Arm servers and offers various performance and storage specifications. It is far more powerful than physical mobile phones.
Compatibility	Poor Complex x86 instructions are not converted into simplified Arm instructions in one-to-one mode, causing severe application compatibility issues. These issues persist for a long time and are difficult to resolve.	High Same as mobile phones, ensuring application compatibility.	High High compatibility of Arm-based native applications
Stability	Medium The stability is hard to ensure because it is implemented based on various external open-source or non-commercial simulator software.	Extremely poor A large number of second-hand mobile phones are non-server products. In addition, manual soldering points and complex cable connections cannot ensure product quality and stability.	High In-house high-performance Arm chips and Arm servers have been widely used in the market, providing high stability and reliability.
Availability	High x86 servers and emulator software are used to build the system, which has low requirements and high resource availability.	Extremely poor It is very difficult to obtain sufficient and stable sources of mobile phones. The second-hand mobile phone market is changing rapidly, and the availability of the target mobile phones in the market is extremely poor.	High The product is provided as a public cloud service, which features large volume, flexible usage, and high elasticity of resources. The resources can be charged by month.
Simulation	Poor Based on the software upper-layer technology, many mobile phone parameters can be modified, the features are obvious, but the x86 emulator is easily detected by the upper-layer application as a simulator.	High Exactly mobile phone used.	High Fully simulate mobile phones. If the cost-effective AOSP mode is used, underlying hardware data can be simulated for applications.
Specifications Flexibility	High Specifications can be set flexibly.	Poor Devices are purchased based on the set specifications, which are not flexible.	High The specifications can be flexibly set and adjusted, and high-specification overcommitment instances can be easily implemented.

Parent topic: Consulting

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