Hot answers tagged performance
The amount of RAM is not the main factor that determines how smoothly a game runs. The other items on the spec sheet are just as important: What model of CPU it has (ARM 11, Cortex-A8, Cortex-A9, Cortex-A15, &c) How many CPU cores there are (some games benefit more from having multiple cores than others) What clock speed the CPU runs at (measured in ...
Running a game smoothly does depend on RAM as well as the capability of your processor and more significantly the graphics chipset employed on your device. Compare all three of these factors and you'll understand hopefully why your Huawei G300 doesn't run the game of your choice as well as your Nexus 7.
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