The 4K HDR Fireworks demo serves as a premier, long-standing tool for testing the contrast, brightness, and color accuracy of Sony OLED TVs. Specifically, the footage showcases high-contrast scenes that highlight peak luminance over 800 nits and vibrant color reproduction. Read the full review at AVSForum .
A typical firework show features a night sky that should appear ink-black. Within that darkness, explosions create localized streaks of light reaching thousands of nits of brightness.
When you play a high-quality 4K HDR fireworks demo on your Sony OLED, observe these specific visual elements to appreciate the engineering at work:
The decision to get close to the fireworks made the filming a true technological challenge. To achieve the unique angle of a fireworks display bursting directly overhead, the production team traveled to Bangkok, Thailand, where they choreographed a firework display of epic proportions. They then utilized the emerging technology of , flying them directly towards the heart of the explosions. This groundbreaking approach captured breathtaking, dramatic point-of-view footage impossible to achieve with traditional cranes or helicopters. 4K HDR Fireworks Sony Oled TV Demo
to their absolute limits, showcasing the unique benefits of self-emissive pixel technology. Why Fireworks are the Perfect OLED Test
As the demo reaches its climax, you're treated to an extended sequence of fireworks bursting in rapid succession, with vibrant colors and mesmerizing patterns filling the screen. The display's capabilities are pushed to the limit, and the results are nothing short of breathtaking.
In the "Fireworks" demo, this creates a stark, startling contrast. As the firework bursts, the pixels responsible for the explosion ignite to near-maximum brightness (often hitting peak luminance levels of 700 to 1000 nits). The pixels immediately adjacent to them, representing the night sky, remain completely off. The 4K HDR Fireworks demo serves as a
For years, videophiles have praised the lineup for its masterful picture processing. Sony’s proprietary algorithms analyze images in real-time, mimicking the way human eyes focus and perceive color. When playing a fireworks demo, the TV’s processor dynamically enhances the saturation of the sparks while maintaining natural skin tones (if people are watching in the foreground) and deep, textured blacks.
The , released in 2007, was the world's first commercial OLED TV. It cost roughly $2,500 for a tiny 11-inch screen. Even then, the manual boasted that it could handle " fireworks spectacularly lighting up the night sky ".
Sony demo video for 4K TV. Please don't forget to click the RED like button (thumbs up!). Thanks. #Sony #HDR #Bravia #OLED #4K. Look N Think A typical firework show features a night sky
| Setting | Value | Why | |---------|-------|-----| | | Custom | Most accurate EOTF tracking | | Brightness | Max (OLED backlight 100) | HDR needs peak luminance | | Contrast | 90–100 | Retains highlight detail | | Black level | 50 | Don’t crush blacks | | Black adjust | Off | Preserves shadow detail | | Adv. contrast enhancer | Off | Messes with HDR | | Auto local dimming | High (OLED = pixel-level anyway) | N/A but set to High | | Peak luminance | High | Essential for fireworks flashes | | Color | 50–55 | Neutral | | Hue | 0 | | | Color temperature | Expert 1 or Warm | Closer to D65 reference | | Live Color | Off | Avoids over-saturation | | Sharpness | 0 (or 50 on some Sony scales) | No artificial sharpening | | Reality Creation | Off or Auto | Can add artifacts | | Motionflow | Custom (Smoothness 2, Clearness 1) | Reduces stutter but watch for artifacts | | Film mode | High | For 24p content (if fireworks filmed at 24p) | | HDR tone mapping | Gradation Preferred | Keeps highlight detail in bright bursts |
If you need recommendations on the highest-quality uncompressed versions of this demo?
| Issue | Fix | |-------|-----| | | Use VLC or Kodi; re-encode with HandBrake (H.265 10-bit) | | No HDR | Check file metadata (MediaInfo tool). Sony requires HDR10 or HLG | | Stuttering | USB 2.0 port too slow → use USB 3.0 port (blue) | | Too dark | Increase Peak Luminance, check HDR tone mapping | | Blown out whites | Lower Contrast to 90, use Gradation Preferred tone mapping | | Black crush | Increase Black level to 52–53 max |