Hello friends I would like to share my experience and opinion about Vivo Y55s which was recently launched. My friends recommended to to buy this model. I bought it 5 months ago from an online shopping website for around 12000/- rupees. This phone is very slow and laggy and it's user interface similar to iOS and the phone itself pretty much looks like iPhone. Here is some in-depth information about this phone.
• Performance - The performance of this phone is pathetic. This phone have a Snapdragon 430 which is outdated. Nowadays we get Snapdragon 625 in various phones in this price range. The phone lags a lot while playing games and while multitasking.
• camera - This phone have a decent camera. The pictures are clear and sharp even in low light areas. Video recording is also clear and stable. So there is no issue about the camera.
• Design and style - The design of this phone is similar to iPhone. Other than this the design is simple and decent.
• service - Their service is worst. After using this phone for 3 months there was some problem with my phone's front facing camera I went to their service center. They said that they will repair it and give me the device within 4 working days but it took them nearly a week to repair it.
I will give you a simple advice, buy it at your own risk