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JUQ‑AI 4.0’s AI upscaler claims a 4× improvement for 1080p sources. In practice, the upscaled 1080p clips look sharper than the original, with edge enhancement that preserves fine detail without ringing.

• Stunning 4K Resolution: With a resolution of 3840 x 2160 pixels, juq632 4K offers an unparalleled viewing experience.
• High Dynamic Range (HDR): Enjoy a wider color gamut and contrast ratio with HDR, which brings out the subtlest details in your content.
• Fast Refresh Rate: Experience smooth motion and reduced lag with juq632 4K's fast refresh rate.
• Wide Viewing Angle: Enjoy consistent image quality from any angle with juq632 4K's advanced panel technology.

3.4 Upscaling

≈12 ms

The 120 Hz native refresh rate paired with “Motion Flow 240” interpolation eliminates most judder in fast‑action sports and gaming. Input lag in “Game Mode” measures , which is well within the comfortable range for competitive gamers. The TV also supports Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) via HDMI 2.1.

Quick Verdict:

JUQ-632 in 4K is an excellent purchase if you already have a large 4K TV and a high-bitrate source file. If you are watching the standard 1080p version on a small screen, the upgrade is negligible. For fans of the studio's specific aesthetic (soft lighting, detailed close-ups), the 4K resolution is a genuine technical improvement over previous Madonna releases.