Oppo has officially launched the A7 Pro Max 5G, its first smartphone to pack a 10,000mAh battery, alongside the world's first Snapdragon 4 Gen 5 chipset. The phone starts at 2,199 Yuan, or around $325, for the 8GB+128GB model, rising to 2,999 Yuan, or around $445, for the 12GB+512GB variant.