Portable Projector Backyard Cinema Magic: Choosing a Projector for Outdoor Movies Focus: Extreme brightness, portability, power solutions, weather resistance (indirect).Key Considerations:Brightness (Lumens): Non-negotiable! 3000+ ANSI lumens, ideally 4000+. Laser light sources handle brightness better.Portability & Setup: Lightweight, easy-to-adjust feet/keystone, built-in battery (or reliable power bank compatibility).Durability: Not waterproof, but robust build helps. Consider a protective case.Screen: Portable inflatable/pop-up screens or a high-quality light-colored wall. Darker surfaces absorb light.Sound: Bluetooth speaker connectivity is vital.Power: Long extension cord or high-capacity power station (Jackery, EcoFlow).Example Models: Anker Nebula Solar (Portable/Battery), BenQ TH685P (Bright Gaming/Outdoor), Epson EF-12 (Laser Smart).