Galaxy S8 has an outstanding Wi-Fi performance, which helps the user in reducing the time whenever a new user connects to it. To work in 802.11ac WLAN standard is supported by MU-MIMO (VHT80 and 1024QAM) is guaranteed not only gives the high speed but also stable operation even with multiple devices on the same network. Galaxy S9 will not remain behind in having a high-standard WLAN MU-MIMO, which is going to release next year. S9 will make it easier in connecting with new multiple devices in fewer seconds and speeds up your network. In S8, Bluetooth standardly operates at a slower speed, but it is no less important. Galaxy S9, in turn, will come up with an updated version of Bluetooth standards. We first get a smartphone with Bluetooth 5, compared with 4.2 transfer rate increased to 2 Mbit / s. Group Bluetooth SIG promises to further increase efficiency. However, the standard is backward compatible, so the problems with the connection of the old accessories will not arise. Transfer rate in Galaxy S9 is expected to at the rate of 5Mbit/s.
Samsung has brought many technologies like NFC, ANT+, and MST in Galaxy S8. Not without NFC, Galaxy S8 also supports ANT + protocol, is very popular with the heart rate monitor and other sports accessories. S8 also support MST. This feature can simulate a magnetic stripe bank and other cards, it uses Samsung for its payment the Pay service. Satellite navigation expanded, and now the smartphone can receive signals from the Galileo satellites in addition to the GPS, BeiDou, and GLONASS. Galaxy S9 would also help you to view health, sport, and fitness on your mobile device via ANT. Your payment and transaction information will keep secure via MST.
Fortunately, S8 supports wireless charging (Qi and PMA), as well as high-speed cable. The complete power supply provides power to 15 W, less than 130 minutes is spent on full charging smartphone. S8 has Android 7.0 operating system, which supports enhanced feature Doze and various optimizations. When it comes to Galaxy S9, the phone can be charged at the same rate in nearly half the time taken by S8. In addition, SoC is made by modern process technology, which gives hope for greater energy efficiency. On the other hand, increased resolution results in increased energy consumption. In our test loop, playback video smartphone lasted 14.5 hours so that he might entertain the user for a long time. It was about 27% higher when compared with the Galaxy S7 and Galaxy S7 edge. In the test, PC Mark smartphone Galaxy S8 showed decent nine o’clock. Here, we get growth of 21.7%. Upcoming Galaxy S9 will definitely beat S8 when it comes to the battery efficiency.
If we talk about the camera of Galaxy S9, it is really pretty much amazing. The camera is one of the most important criteria when choosing a smartphone. The smartphone S8 uses one of two new Sony IMX333 sensor and LSI S5K2L2, although the specifications are identical predecessors IMX320 and S5K3H1. Galaxy S9, leaving behind the S8 camera, will make a wonderful place in the world for its highly charismatic camera. The main sensor has a size of 1 / 2.55 “12.2 MP resolution, the pixel width is 1.4-micron technology familiar Supported Dual Pixel. LED-flash with one diode and aperture f / 1.7. GalaxyS9 is a tough competitor to S8. If we compare the LED-flash of S9 with S8, then S9 has a dual color LED-Flash having a sharp focal length of 1.9 apertures.