At present, some counterfeit and infringing OPPO trademark mobile phones have appeared on the market. Many consumers have been deceived and their legitimate rights and interests have been infringed. There are several ways to identify the authenticity of OPPO mobile phones:

1. Look at the trademark logo. The OPPO mobile phone trademark is artistically designed English letters. Any OPPO logo on the mobile phone packaging box, manual, warranty card, charger, battery and mobile phone case that does not match the trademark is a counterfeit and infringing product.

2. Check the manufacturer’s name, address, and phone number. The manufacturer's name marked on the OPPO mobile phone packaging box and manual is: Guangdong Oppo Mobile Communications Co., Ltd. (formerly Dongguan Oppo Mobile Communications Co., Ltd.); the factory address is: No. 18, Wusha Haibin Road, Chang'an Town, Dongguan; Customer Service Hotline: 400-7799-666.

Any product that is not marked with the manufacturer’s name, address, or phone number, or does not match the above name, address, or phone number, is a counterfeit and infringing product.

3. Check whether the warranty card is stamped. The OPPO mobile phone warranty card that comes with the machine is stamped with a red seal that reads "Guangdong Oppo Mobile Communications Co., Ltd. Warranty Seal" (originally "Dongguan Oppo Mobile Communications Co., Ltd. Warranty Seal").

Any warranty card without the red seal or with different words on the seal is a counterfeit and infringing product.

4. Check whether the "OPPO" trademark appears on the startup screen. OPPO mobile phones will display the "OPPO" logo on the screen when they are turned on; while some counterfeit and infringing products do not display it.

5. Check whether the machine has an IMEI number. OPPO mobile phone series products are all pasted with the same set of IMEI numbers on the packaging box, mobile phone body and warranty card. Each mobile phone corresponds to a unique IMEI number. The IMEI numbers of different machines are different; the IMEI number can also be realized through the key operation of the mobile phone. , enter "*#06#" on your mobile phone to display it. Any products that do not match the above characteristics are counterfeit and infringing products.

6. Check whether there is an electronic warranty card registration function. All OPPO mobile phones have an electronic warranty card registration function. Any OPPO mobile phone without this function is a counterfeit product.

You can also log in to the mobile phone authenticity verification website of the Ministry of Industry and Information Technology to verify the authenticity of the mobile phone~