1. Different packaging. The demonstration machine is a demonstration prototype provided by the manufacturer for the business, the packaging is relatively simple, the body is usually wrapped by air shock-proof bag, the outer packaging is printed serial number of ordinary kraft paper box; The packaging box of the real machine is more formal, generally made of thick kraft paper, divided into the bottom box and the top cover, and some brands will plastic seal the packaging box.
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2. Different systems. The presentation machine uses a special system that automatically runs the presentation program and restricts the user from certain operations, such as setting a password to lock the screen and using the cellular network. Real machines generally use the official version of the operating system, this system is friendly to ordinary users, without any functional limitations.
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3. Different positioning. The demo machine mainly provides users with appearance, color matching and system experience, and can not be used as an ordinary mobile phone during the demo period; The real machine is for end users, and successfully activated real machine users can customize the lock screen password and install the application.
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4. Different accessories. The packaging of the demonstration machine is only the head, and does not contain any accessories; The packaging box of the real machine is usually equipped with mobile phone warranty card, charging cable, charger, card needle and other accessories.
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Under normal circumstances, the demonstration opportunity enters the market after the end of the demonstration period, and the system used by the demonstrator is exactly the same as that of the real machine, but the packaging and accessories still have some differences. In addition, retail presentation machines will have defects in appearance, so you must carefully observe when choosing this type of model.