UNISOC, a leading global supplier of mobile communications chipsets and IoT 
chipsets today launched Tiger T618, the new Octa-core architecture LTE mobile 
platform featuring fully upgraded image processing and AI capabilities to 
provide an unparalleled smartphone experience for users around the world.

UNISOC Tiger T618 is based on 12nm process and combines two 2.0 GHz Arm 
Cortex-A75 and six 1.8 GHz Arm Cortex-A55 processors with a Mali G52 MP2 GPU. 
The high-performance smartphone platform delivers eye-popping image quality, 
boasts the fifth-generation of UNISOC-proprietary Image Engine Vivimagic 5.0, 
integrated Tri-core ISP, and supports the popular 48-megapixel camera. With 
fully upgraded image processing algorithms and innovative AI Tunning tools, 
Tiger T618 offers users a superior shooting experience.

To deliver an evolved photography experience, UNISOC Tiger T618 SoC includes a 
range of impressive features, including:

- Seamless Zoom: The new Tri-core ISP supports multi-processing 
ultra-wide-angle, wide-angle and telephoto image data at the same time, 
enabling non-delay switching and taking farther, clearer, and more vivid 
photos. 

- Near and Distant HD: Featuring the "ultra-wide-angle + wide-angle + 
telephoto" three-camera solution, Tiger T618 supports three-stage synthetic 
zoom, combined with the powerful zoom capabilities of telephoto camera and the 
new generation of multi-camera image fusion technology, greatly improving the 
quality of pictures. 

- Accurate Image Restoration: UNISOC Tiger T618 is integrated with 
ultra-wide-angle lens distortion correction algorithm to correct image 
effectively, thus making images more realistic. The SoC is capable of retaining 
bright area details in high dynamic scenes, it further improves the brightness, 
contrast and color of images in low-light. Featuring high-precision algorithms, 
Tiger T618 effectively improves image layering. 

- Improved AI Engine: Integrated with the visual digital signal processor 
(VDSP), the AI function of UNISOC Tiger T618 goes forward a big step, which 
better meets highly demanding requirements of edge detection and AI processing, 
and supports features such as smart photo classification, scene recognition, 
face unlocking, AI beautification and AI bokeh for photos and videos and AI 
retouching. UNISOC Tiger T618 also integrates face detection hardware, enabling 
high-efficiency, low-cost implementation of popular features such as face 
unlocking. 

The UNISOC Tiger T618 supports Android Neural Network API (NNAPI), enabling 
third-party application developers to implement multiple AI functions more 
efficiently and economically.

In terms of display, Tiger T618 features a wide gamut color management system 
and an intelligent context recognition system that is capable of customized 
natural color temperature adjustment, brightness adaptation, dynamic definition 
enhancement and other image quality adjustment features. Daylight visual 
enhancement and dynamic contrast enhancement technology allow users to enjoy a 
high-quality display in both indoor and outdoor environments. Blue-light 
suppression adjustment, adaptive screen brightness control, and intelligent 
resolution switching technologies helps to protect user's eyes. 

For wireless communication, Tiger T618 supports six wireless radio modes, 
TDD-LTE / FDD-LTE/TD-SCDMA/WCDMA/CDMA2000/GSM. It also supports Dual SIM, Dual 
Standby (DSDS) technologies allowing both SIM slots to support 4G performance 
and VoLTE, ViLTE, HD voice and video calling. 

Source: UNISOC