Iphone 8 plus vs Iphone 7 plus battery test featuring Samsung A5 2017. HD

IPhone 8 plus vs Iphone 7 plus vs Samsung A5 2017 battery test. Note that all mobile phone have 100% brightness, wifi on and bluetooth on. a5 review: https://www.youtube.com/watch?v=IaKUXrxRdZ0&t=312s a3 review: https://www.youtube.com/watch?v=MQh1kb45Se0&t=46s A3 2017 samsung unboxing: https://www.youtube.com/watch?v=rZFCf... S8 leakerd :https://www.youtube.com/watch?v=bPSZj... previous video. :https://www.youtube.com/watch?v=bptfm... To Sponsor a video please contact/email: choiyinyang32190@gmail.com Support this channel by buying through this link on amazon: https://www.amazon.co.uk/exec/obidos/... Follow me on social media: Twitter: https://twitter.com/StearTechDC Facebook page: https://www.facebook.com/steartech21/