The step-up Hisense: more lumens, a contrast boost, a larger image and Devialet-tuned audio.
Updated 2026
Verdict
Buy the Hisense PX4 Pro if you want the brighter, higher-contrast picture (3,500 ANSI lumens, 6,500:1, iris lens) and a screen up to 200 inches. Buy the PX3-PRO if 80 to 150 inches is enough, because it keeps the triple-laser, Dolby Vision and Atmos feature set for less money.
By Glen
Free tool · 1 minute
Planning the sound? Get the whole matched system.
Pick 5.1, 5.1.2, 7.1 or 7.1.4 and a budget, and get timbre-matched speakers, a sub sized to your room and a receiver with enough channels.
flagship UST projector
Check Hisense PX4 Pro Price| Hisense PX3-PRO | Hisense PX4 Pro | |
|---|---|---|
| Light source | Triple laser | RGB pure triple color laser |
| Brightness | 3,000 lumens (listing) | 3,500 ANSI lumens |
| Contrast | 3000:1 | 6500:1 with iris lens |
| Screen size | 80 to 150 inches | 80 to 200 inches |
| Color gamut | BT.2020 110% | BT.2020 118% |
| Formats | Dolby Vision, Dolby Atmos, IMAX Enhanced | Dolby Vision, Dolby Atmos, IMAX Enhanced |
| Audio | Built-in speakers | Devialet-tuned, Dolby Atmos 4.0.2 with top-firing speakers |
| Gaming | Designed for Xbox, high refresh rate (listing) | 1ms latency at 2K 240Hz, FreeSync Premium |
| Best for | Most living rooms | Bigger screens, brighter rooms, gamers |
The table compares brightness, contrast, screen size, audio and gaming; the PX4 Pro leads on each, at a higher price tier.
You plan a 100 to 120 inch screen, want triple-laser color and Dolby Vision, and prefer to save the money the PX4 Pro costs on a good ALR screen.
Check Hisense PX3-PRO on Amazon
You want a 130 to 200 inch image, extra brightness for daytime viewing, deeper contrast from the iris lens, built-in Atmos audio or console gaming at high refresh rates.
Check Hisense PX4 Pro on Amazon
You mainly stream sports and shows in a bright room with a modest budget. A large mini-LED TV is brighter per dollar and needs no special screen.
It is if you want screens above 150 inches, higher contrast or the built-in Atmos speakers. For a 100 to 120 inch screen, the PX3-PRO gives most of the experience.
An ambient light rejecting UST screen is strongly recommended for both to keep contrast in any room with light.
Yes. Both list Dolby Vision, Dolby Atmos and IMAX Enhanced support.
The PX4 Pro lists 1ms latency at 2K 240Hz and FreeSync Premium. The PX3-PRO is listed for high refresh rate and Xbox, but check Hisense for exact modes.
Comparison researched from published manufacturer specifications, retailer listings and owner reviews. We have not tested these units side by side. Specifications marked approximate should be confirmed on the manufacturer page before buying. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.