Rumors indicate that the device will have a 20.7MP primary camera and 5248×3936 pixels with autofocus and LED flash. Other features include geo-tagging, face detection, touch focus, panorama, HDR and a 1/2.3” sensor size. The primary shooter can record 2160p@30fps, 1080p@60fps, and 720p@120fps with HDR support. It has a 5MP front camera capable of recording full-HD videos at 30 frames per second. Obviously, platform-wise, the device will run on Android Lollipop 5.0 with upgrades introduced in regular intervals of time.
The Z3 had a non-removable Lithium Ion 3100mAh battery, and the Sony Xperia Z4 will come with a 3240mAh battery. Other interesting features include Wireless QI charging, IP68 water and dust proof certification and Android Lollipop 5.0 support. It will reportedly include LTE CAT 9 connectivity.
Meanwhile, a few days ago, the FCC received a phone visit, which could be the Sony Xperia Z4. The E6553 that was featured is the same handset that recently ran through the GFXBench site. If you consider the photos and benchmarks tests showcased, this could probably end up being the upcoming Sony Xperia Z4.
Stay tuned and keep searching for more updates on Sony Xperia Z4!