I'm using this phone for 4 months. Great battery back up (last a full day with maximum brightness, because of my work i'm using it outdoor with dual sim and 4G on for almost 12h, and after work, i still got 40% battery left and 20% at bedtime), good camera too (i compare with redmi note 4x in indoor condition, and oppo capturing more detail and good color, but the picture a bit dim). But....this phone have slow charging time (almost 4 hours from 20%).
I have very bad experience on oppo phones. I have two phone one is neo7 and 2nd is oppo a57 . Both phones are nice looks bur performance is very low.. ...now i'm using oppo a57 and Heat poroblm and automatically discharge the battery....i'm very disappointed of this products.
My oppo a57 is not upgrading........
Whenever i install the new update it says "update package is damaged "
So what can i do.....????
Please help me...
Anonymous, 16 Jul 2017screen cast feature is available in mobile Oppo a57 ? screen cast option is not available in oppo a57 worst phone
I bought an oppo A57 from India and brought it to Nepal. Now it displays "the phone you are using is customized for certain regions. Its communiction function is limited in current area.please contact OPPO customer service to solve this problem." What is to be done?
Anonymous, 19 Jul 2017Hi guys '' how long it takes until full charged? my A57 takes almost 4 hr to full charge..... What ??that is just too long! perhaps you need to take it to the oppo service center to get help
I am using the phone and its amazing. Battery backup is good for me it lasts for one day and i am not a heavy gamer and of course if u want a gaming mobile then mi is best. Even there is no heating issue in my mobile. I have 3s prime that gets heated while charging but this one does not. And also brand matters.
Hi guys ''
how long it takes until full charged?
my A57 takes almost 4 hr to full charge.....
1.bad phone,low bettery back up
2. heating problem so high( some you can't touch your phone due to this heating problem)
Kumar joshi, 11 Jun 2017Oppo is best fone but USB OTG supported in the were is show..notify me but how open it... Oppo a57 rare camera have dim light when capturing a photo .. Are you facing like this or not
i think that's mobile is OK. not so good. i am using this phone as a secondary mobile
Very good phone.but charging time is soo long...whts better oppo f1s or a57????