movie projector

Supported resolutions span from 800 × 480 up to 3840 × 2160 (4K). Common native resolutions in the listings are 1920 × 1080 (Full HD) and 1280 × 720 (HD), while some lower-end models list 800 × 480 as their maximum.

Several listings include built‑in speakers intended for basic onboard audio; at least one model explicitly lists two built‑in speakers. For fuller sound, check each model’s audio specifications (speaker wattage or available audio outputs) or connect external speakers via Bluetooth or an audio output where supported.

Listings show multiple placement options: freestanding (tabletop), ceiling mounting, and floor or rising mounts. Several compact models are described as portable for indoor or outdoor freestanding use.

Many models include manual focus and keystone controls; some specify electric (motorized) focus and ±15° keystone correction. At least one listing notes automated features such as auto‑focus, auto‑keystone and auto‑leveling.

Listed lamp/laser lifespans vary, with entries showing 10,000 hours, 20,000 hours and 30,000 hours. One listing expresses lifespan as “2 Years.”