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Updated on 2024-02-04 GMT+08:00

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, although many mobile phone parameters can be modified, the features are obvious, and 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.

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