How about Samsung 7568 mobile phone? Has anyone used it? Answer it. thank you

It is a cost-effective mobile phone for 1500 brand machines. 7568 is a customized mobile phone of Unicom, so it will bring a lot of Unicom's own software. The same model is 7562, which is not from custom machine. The appearance is ok. If you don't pursue big games and perfect people, you can choose this machine. Now the licensed price is about 1400, and the parallel price is about 1000. You can have a look, the configuration is good, and Samsung has done a good job in system optimization, so this is a good mobile phone. But the only bad thing is the CPU, Qualcomm's 7277. However, few machines with this price and configuration can really compare with the 7562 series. You can weigh it yourself.