Let me start by saying, the YABER K2s projector blew me away. As someone who's tried multiple brands, this one stands out for its crisp 4K-supported visuals and JBL-powered Dolby Audio. I tested it both indoors (against a 120" wall) and outdoors at dusk – both scenarios delivered theater-grade immersion.

The auto-focus and keystone correction are LIFE-SAVERS. No more fiddling with knobs for 20 minutes – it self-adjusted perfectly within seconds of powering on. The colors? Vibrant but natural. I did tweak the warmth settings slightly (personal preference), but out-of-the-box calibration was impressively accurate.

Now, the JBL speakers – wow. While I initially planned to use my soundbar, the built-in dual 10W speakers filled my living room with rich, spatial audio that made Bluetooth pairing unnecessary for casual viewing. Dolby Atmos compatibility is a sweet bonus for audiophiles.

Google TV integration is seamless with 7,000+ apps. Binging Netflix felt snappier than on my smart TV! The NFC screencast feature became our party trick – guests love tapping their phones to instantly mirror content.

Three minor gripes: 1) Requires near-darkness for optimal brightness (like most projectors), 2) The dual remote situation is annoying (why can't the Google remote power everything?), and 3) It hums slightly louder than premium models during intense HDR scenes.

Verdict? For under $500, this checks every box: stunning visuals, killer sound, smart features galore, and dead-simple setup. It's transformed my backyard into a summer cinema and my living room into a gaming paradise. If you want premium performance without the luxury price tag, this is your projector.