Hisense PX4 Pro reaches the market with FreeSync Premium UST gaming

On sale from 21 July 2026 at a quoted $3,999.99 MSRP, the Hisense PX4 Pro arrives with a claim no other ultra-short-throw laser projector has made: Hisense calls it the world's first UST laser projector certified for AMD FreeSync Premium. The 4K triple-laser model was introduced at CES 2026 in Las Vegas and is available now through Hisense's own store, Amazon and Best Buy, with a 0.2 throw ratio and an 80- to 200-inch image range.

FreeSync Premium is AMD's label, not Hisense's

FreeSync Premium is a mid-tier adaptive-sync certification defined by AMD. To qualify, a display must support variable refresh rate, a minimum 120Hz refresh at 1080p, mandatory low framerate compensation to smooth sudden frame-rate drops, and low input latency, all validated by AMD's own testing process. That distinguishes it from a projector simply claiming VRR support without AMD's sign-off.

On the PX4 Pro, Hisense pairs that certification with a claimed 1ms low-latency mode at 2K/240Hz, MEMC-based blur reduction, auto low-latency mode and Xbox Cloud Gaming integration, giving the projector a gaming identity that is unusual in the UST category, where most models are still positioned primarily around movie and streaming use. What the certification does not cover is the picture: ambient-light performance, black level in a lit room, uniformity, and how the 1ms latency figure holds up with a game console rather than a PC.

Light engine, iris and formats

The PX4 Pro's RGB triple-laser engine, which Hisense brands LPU Digital Laser Engine 3.0, is rated at up to 3,500 ANSI lumens with 118% coverage of the BT.2020 colour gamut and a claimed Delta E of 0.9 or better for colour accuracy. A seven-level adjustable iris lens is said to push contrast up to 6,500:1. The 0.47-inch DMD chip supports Dolby Vision, HDR10+, HDR10, HLG, IMAX Enhanced, Filmmaker Mode and active 3D, giving it the same cinema-format checklist as Hisense's higher-tier models rather than a cut-down gaming-only feature set.

A crowded family-room category

The PX4 Pro also brings built-in audio tuned by the French hi-fi house Devialet: a six-speaker, 66-watt system supporting Dolby Atmos and DTS:X. Connectivity runs to two HDMI 2.1 ports and two HDMI 2.0 ports, Wi-Fi 7, Bluetooth 5.4, AirPlay, Miracast and Control4 compatibility, with VIDAA OS handling native streaming through Netflix, Disney+, Prime Video and YouTube. At 540 by 288 by 142mm and 8.3kg, it is built to sit on a low media unit directly beneath the screen, the standard UST placement.

Together, those specifications position the PX4 Pro as a large-screen living-room product that tries to connect cinema, streaming and high-refresh gaming in one box, competing against other premium UST models from XGIMI, Samsung and Hisense's own L9Q Laser TV, which trades the gaming certification for a brighter 5,000-lumen rating and a larger built-in speaker array.

Sources

• https://www.projectorscreen.com/blogs/insights/hisense-announces-px4-pro-next-gen-ust-projector-featuring-3500-lumens-advanced-iris-lens-system
• https://newatlas.com/home-entertainment/hisense-px4-pro-rgb-laser-4k-ust-projector/
• https://www.projectorcentral.com/hisense-px4-pro-available.htm
• https://shop.hisense-usa.com/products/px4-pro-triple-laser-home-theater-ust-projector-up-to-200