Triple camera and one flash form a square design, the overall appearance exhibits wonderful relationship between geometry and aesthetics incisively and vividly from the proportion of segmentation, geometric curves and other aspects. It shows the geometric aesthetics. Z3 Pro adopts Helio A20, a powerful 12nm Quad-core processor, 1.8GHz combined with 3GB RAM to ensure a smoother use experience, enjoy fast and natural switching between apps, satisfied your daily usage.4000mAh battery, with advanced power-saving management and ultra battery endurance, saving power intelligently to extend battery life. Z3 Pro will automatically switch to Low Power Mode when power is lower than 15%.