With Sony Xperia Z5 Premium comes the debut of 4K display in smartphones and the above mentioned isn't only the phone by Sony with that high resolution as the company is preparing to come up with a new ultra high resolution smartphone.Sony Xperia Z5 Ultra

Remember that Sony also has a large-screen phablet lineup with "Ultra" moniker. The Xperia Z5 Series is set for further expansion as Xperia Z5 Ultra is rumored, said to be arriving with 6.44 inch display with 2160 x 3840 pixels resolution and same assembly of 23 mega pixel camera fitted inside Xperia Z5.

It will be a high-end phablet so we can expect Snapdragon 820 in terms of SoC on the device paired with 4 Gigs of RAM and larger than 4000 mAh Li-ion battery.

Sony Xperia Z5 Ultra Specifications

Display: 6.44-inch 2160 x 3840 touchscreen 4K display
SoC: Qualcomm Snapdragon 820 processor
GPU: Adreno 430
Software: Android 5.1 Lollipop OS
Dual SIM: No
Main Camera: 23 MP rear camera with LED Flash
Front Camera: 5 MP front facing camera
Storage: 32 GB Internal + Micro SD card slot support up to 32 GB
Connectivity: 4G LTE, 3G HSPA+, Bluetooth, WiFi tether, WiFi
Battery: High Efficient battery
aGPS, FM Radio, 3.5 mm audio jack

Via: Phandroid