If you're a budget-conscious individual or student looking for an affordable entry into smart projection, the HAPPRUN 1500 ANSI is an excellent choice. Ideal for dark bedrooms, backyard movie nights without ambient light, or a secondary entertainment setup. You prioritize Google TV's direct app access and easy setup via auto-focus and keystone correction over raw lumen power, accepting its limitations in bright environments. This projector offers a strong feature set for its accessible price point, delivering bright 1080P images where light control is available.

The VOPLLS 4K Smart Projector is perfect for users who prioritize superior brightness and versatility across different lighting conditions, even if it means a higher investment. Ideal for main living areas, outdoor twilight movie screenings, or presentations where some ambient light is present, thanks to its 3000/3600 ANSI lumens. You value robust features like the sealed optical engine for longevity, automatic 6D keystone correction, and more powerful 16W speakers, ensuring a premium home theater experience without needing perfect darkness. This is for those seeking a bright, feature-rich projector for diverse viewing environments.