When comparing the PUTRIMS K12 Gray and the Lisowod L61Pro, the most impactful difference lies in their brightness output and picture enhancement capabilities. The Lisowod L61Pro boasts a robust 2000 ANSI lumens, a substantial 33% increase over the PUTRIMS K12 Gray's 1500 ANSI lumens. In real-world use, this means the Lisowod will produce a noticeably brighter and more viewable image in rooms with ambient light or for outdoor evening movie nights, where every lumen counts. Coupled with HDR10+ support and a high 25000:1 contrast ratio, the Lisowod promises a more dynamic, detailed, and vibrant picture, offering richer blacks and brighter whites that the PUTRIMS, lacking specific HDR or contrast specs, may struggle to match. The user experience diverges primarily in the smart operating systems and audio. The PUTRIMS K12 Gray utilizes official Google TV, providing a familiar and expansive app store, reliable updates, and integrated voice control via Google Assistant. This offers a polished, TV-like smart interface. The Lisowod, while touting its AI Movin 2.0 OS and 'Official-Apps' (including Netflix), may not offer the same breadth or consistency as Google TV. However, the Lisowod significantly outperforms in audio, featuring powerful 70W Dolby stereo speakers with AI audio sync, ensuring a much more immersive sound experience directly from the projector. PUTRIMS, conversely, has unspecified speaker wattage and notes potential Bluetooth audio delays, making external audio solutions almost a necessity for critical listening. For gamers, the Lisowod L61Pro presents a compelling argument with its 'AI Low Latency Game Mode' and a claimed 0ms input lag, aiming to provide a more responsive and fluid gaming experience. While 0ms is likely an optimistic marketing claim, the dedicated mode suggests optimized performance. The PUTRIMS offers no specific gaming optimizations. Both projectors offer full horizontal and vertical keystone correction and auto-focus, with the Lisowod adding 6D keystone and obstacle avoidance for slightly more advanced automatic setup, simplifying installation even further. However, the Lisowod's single HDMI port is a significant limitation for users with multiple external devices like gaming consoles, Blu-ray players, and streaming sticks, forcing constant cable swaps or the purchase of an HDMI switch. Ultimately, both projectors are natively 1080p despite supporting 4K input, meaning they will downscale higher resolution content. The PUTRIMS gains an edge in connectivity with WiFi 6, offering potentially faster and more stable wireless streaming compared to the Lisowod's general WiFi. The $6 price difference is negligible, making the choice hinge