The Nubia Z20 is an android

smartphone A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, whic ...

which was launched globally on 14 October 2019. It has two screens (on both sides of the phone) which can operate independently.

Specifications

Hardware and Design

The Z20 has an aluminum and glass construction. It is powered by the Qualcomm Snapdragon 855+ CPU and the Adreno 640 GPU. An

AMOLED AMOLED (active-matrix organic light-emitting diode, ) is a type of OLED display device technology. OLED describes a specific type of thin-film-display technology in which organic compounds form the electroluminescence, electroluminescent materia ...

panel is used for both displays, with a 6.42-inch (163mm)

1080p 1080p (1920×1080 progressively displayed pixels; also known as Full HD or FHD, and BT.709) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the screen vert ...

19.5:9 screen on the front and a smaller 5.1-inch (129.5mm)

720p 720p (1280×720 px; also called HD ready, standard HD or just HD) is a progressive HDTV signal format with 720 horizontal lines/1280 columns and an aspect ratio (AR) of 16:9, normally known as widescreen HDTV (1.78:1). All major HDTV broadcast ...

19:9 screen on the back. Both are protected by Gorilla Glass 5, and supports HDR10. It is available with 128 or 512 GB of non-expandable storage and 6 or 8 GB of RAM. A fingerprint sensor is located on both sides of the phone and is used to switch displays. The Z20 has a 4000mAh battery and can fast charge at up to 27W over USB-C. A triple camera setup is used, with a 48 MP main lens, a 16 MP ultrawide lens, and an 8 MP telephoto lens. The main lens has PDAF and OIS, with a red accent ring. It is capable of recording 1080p or 4K video at either 30 or 60 fps, and can also shoot 8K at 15 fps and 720p ultra slow-motion at 1920fps. A dual-LED flash is located to the left of the camera module, with another single-LED flash to the right. The device is available in Twilight Blue and Diamond Black.

Software

The Z20 runs on Nubia UI 7, which is based on Android 9.0 "Pie".

References

{{reflist Android (operating system) devices Smartphones Mobile phones introduced in 2019 Mobile phones with multiple rear cameras Dual screen phone Mobile phones with 8K video recording