Although not approved, the battery capacities of the devices will be the same as the Galaxy S8 and S8 +.
Roland Quandt shared some hardware photos of Galaxy S9 and Galaxy S9 + on his Twitter account, revealing the new camera module of the device, the new design of the fingerprint scanner, the batteries of the devices and USB Type-C modules. The most noticeable of the photographs was the battery capacity of the new Galaxy S duo.Shared images can be said to have the same battery capacity as Galaxy S8 and S8 + if they really belong to Galaxy S9 and S9 +. The new Galaxy S9 will have a 3000mAh battery as in the S8, and the Galaxy S9 + will have a 3500mAh battery as in the Galaxy S8 +.
In addition, Samsung will continue to offer Quick Charge 2.0 technology instead of using Qualcomm’s Quick Charge 3+ or 4+ technology. Of course, Samsung will improve the technology and offer a better battery life than the Galaxy S8, but the company offering batteries at the same capacity can make Samsung users somewhat uncomfortable.
To be honest, Samsung offered a good charging performance on both Galaxy S7 and Galaxy S8. But could it be better? It can be very hard. As a Samsung user I say; While the Galaxy S7 Edge with a 5.5-inch screen can have 3600mAh battery, it is unacceptable that only 3000mAh battery can be fit into Galaxy S9 with a 5.8-inch screen.