 |
| The projector delivers 1ms input lag at 240Hz (2K) on screens up to 200 inches. |
The $3,998 ultra-short-throw laser projector brings console-quality gaming to 200-inch displays with unprecedented adaptive-sync technology.
When Hisense unveiled the PX3-Pro last year, it set a new standard for home theater projection with its triple-laser design and gaming-friendly specs. Now the company has gone a step further with the Hisense PX4 Pro, the world's first ultra-short-throw projector to earn AMD's coveted FreeSync Premium certification—and it's already changing the conversation about what a projector can do for gamers.
Priced at $3,998, the PX4 Pro commands a roughly $1,000 premium over its predecessor, the PX3-Pro. That price jump is significant, but so is the feature set that comes with it. For serious gamers who've been waiting for a projector that can genuinely compete with high-end gaming monitors, this might just be the breakthrough they've been looking for.
What FreeSync Premium Means for Projector Gaming
FreeSync Premium certification isn't just a marketing badge. It requires displays to meet strict performance criteria that have traditionally been the domain of dedicated gaming monitors. The PX4 Pro now delivers adaptive-sync gaming free of screen tearing on displays up to 200 inches—a feat that was nearly unthinkable in the projector category until now.
To earn the certification, the PX4 Pro must support:
- A minimum refresh rate of 120Hz at Full HD resolution
- Mandatory Low Framerate Compensation (LFC), which repeats frames in a controlled pattern when GPU output drops below the display's minimum refresh window
- Industry-leading latency standards that eliminate the input lag that has historically plagued projector gaming
Hisense rates the PX4 Pro at an astonishing 1ms input lag at 2K resolution and 240Hz, with 4K gaming capped at a still-impressive 120Hz. For competitive gamers, these numbers put the PX4 Pro on par with many dedicated gaming monitors, but with the ability to project images up to 200 inches diagonally.
Processing Power and Connectivity
The PX4 Pro doesn't skimp on connectivity, featuring two Ultra High-Speed HDMI 2.1 ports with Auto Low Latency Mode (ALLM) specifically designed for console gaming. Two additional HDMI 2.0 ports and ARC support provide flexibility for connecting multiple devices simultaneously.
What's particularly forward-thinking is the native integration of Xbox Cloud Gaming through the built-in VIDAA smart platform. While deeper integration is promised through a future software update, the ability to stream Xbox games directly without external hardware is already a significant value-add for subscribers to Microsoft's game streaming service.
Picture Quality: Third-Generation Triple-Laser Engine
At the heart of the PX4 Pro lies Hisense's third-generation LPU Digital Laser Engine, a single-chip DLP design that uses a 0.47-inch DMD chip. Unlike many projectors that rely on phosphor color wheels—which degrade over time and limit color saturation—the PX4 Pro fires separate red, green, and blue laser arrays in rapid sequence.
This RGB triple-laser approach delivers 118% of the BT.2020 color space with color accuracy rated at Delta E 0.9 or lower—figures that serious home theater enthusiasts will appreciate. The projector produces 3,500 ANSI lumens, up from 3,000 lumens on the PX3-Pro, making it bright enough for use in rooms with ambient light, though optimal performance still comes in darker environments.
Contrast is rated at 6,500:1, managed by a seven-level adjustable iris paired with Hisense's Dynamic Grayscale Technology and Enhanced Black Level Algorithm. These features work together to deliver deeper blacks and more nuanced shadow detail than previous generations.
A Smart Investment for Home Theater Enthusiasts
If you're considering a premium ultra-short-throw projector, learn more about the Hisense PX4 Pro's full specifications to see if it's right for your setup.
Installation Flexibility and Design
The PX4 Pro's 0.20:1 throw ratio allows it to sit just 11.7 inches from a wall to produce a 120-inch image—making it remarkably flexible for different room layouts. At 21.3 by 11.3 by 5.6 inches and 18.3 pounds, it's substantial but manageable for most entertainment centers.
Audio: A Devialet-Tuned Experience
Audio quality often takes a backseat in projector design, but Hisense has partnered with renowned French acoustics company Devialet to tune the PX4 Pro's 66W, six-speaker Dolby Atmos 4.0.2 system. With two upward-firing speakers, the projector can deliver immersive overhead effects without requiring external sound reinforcement—though audiophiles will likely still want to connect to a dedicated sound system.
Comprehensive Certification Stack
The PX4 Pro arrives with what might be the most complete certification package in its class:
- Dolby Vision
- Dolby Vision Gaming
- Dolby Atmos
- IMAX Enhanced
- HDR10+
- HDR10
- HLG (Hybrid Log-Gamma)
- Filmmaker Mode
This comprehensive support ensures compatibility with virtually all HDR content sources, from streaming services to Ultra HD Blu-rays.
Connectivity and Smart Features
Beyond the HDMI ports, the PX4 Pro offers:
- USB 3.0 and USB 2.0 ports
- Optical audio output
- Gigabit LAN
- Wi-Fi 7 (future-proofing for high-bandwidth streaming)
- Bluetooth 5.4
- AirPlay and Miracast support
The VIDAA smart platform comes pre-loaded with all major streaming apps including Netflix, Disney+, Hulu, Prime Video, and YouTube, making it a complete entertainment hub without external streaming devices.
How It Compares to the Competition
Samsung's The Premiere (LSP9T) and LG's CineBeam Qube are priced similarly in the $5,000 to $6,000 range, but neither carries FreeSync Premium certification. This leaves the PX4 Pro as the only projector in its price bracket specifically designed with adaptive-sync gaming as a core feature.
For gamers who've been waiting to move from smaller displays to massive projection without sacrificing competitive performance, that differentiation alone may justify the $3,998 price tag.
Who Should Buy the Hisense PX4 Pro?
The PX4 Pro is clearly targeting a specific audience: serious gamers who want a theater-sized display without the input lag and tearing issues that have historically plagued projector gaming. The combination of 1ms input lag, 240Hz refresh at 2K, and FreeSync Premium certification makes this a legitimate option for competitive play—something that couldn't be said about projectors just a few years ago.
Home theater enthusiasts will also appreciate the color accuracy, HDR support, and the convenience of an ultra-short-throw design that eliminates complex ceiling mount installations. The audio system and comprehensive smart features make it a complete solution for most users.
The Bottom Line
The Hisense PX4 Pro represents a significant leap forward for projector technology, particularly for gaming applications. While the $3,998 price point puts it in premium territory, the feature set—especially the FreeSync Premium certification and 1ms input lag—makes it a unique offering that doesn't currently have direct competition.
For gamers who've been holding out for a projector that can genuinely compete with high-end monitors, the PX4 Pro might be the device they've been waiting for. For everyone else, it remains an impressive home theater projector that happens to excel at gaming—and that's a combination worth celebrating.
The Hisense PX4 Pro is currently available through authorized retailers. Specifications and features subject to change. Check with Hisense for the most current information.
 |
| The projector features a full Dolby Vision, Dolby Vision Gaming and IMAX Enhanced certification stack. |
 |
| A TriChroma triple-laser engine produces 3,500 ANSI lumens, with a 6,500:1 contrast ratio. |