The LG G5 OLED just shattered the brightness ceiling that's held back premium TVs for years. Thanks to breakthrough Primary RGB Tandem technology, this gallery-style display hits over 2,400 nits while maintaining OLED's signature perfect blacks - nearly matching mini-LED performance at a fraction of the thickness.
The LG G5 OLED is rewriting the rules of what premium displays can achieve. After years of watching Samsung and Sony push quantum-dot OLED brightness while LG's WOLED designs fell behind, the Korean giant just fired back with its biggest leap forward in years.
The secret weapon is Primary RGB Tandem OLED technology, which stacks four emissive layers instead of the traditional three. Where previous LG OLEDs used yellow and two blue layers, the G5 dedicates separate layers to red, green, and two blue emissions. This architectural shift allows the panel to produce significantly more light without consuming additional power, while dedicated color layers improve purity across the spectrum.
In testing, the 65-inch G5 measured over 2,400 nits from a 10 percent window - nearly 1,000 nits brighter than 2024's G4. That puts it within striking distance of LG Display's claimed 4,000 nit ceiling and rivals high-end mini-LED displays that cost significantly more. More importantly, specular highlights like lightning strikes or metallic reflections now have the punch to compete with premium Samsung QD-OLED models.
But raw brightness numbers only tell part of the story. The G5's real advantage comes from pairing these mini-LED-level peaks with OLED's pixel-perfect blacks. Unlike LCD-based displays that sacrifice deep blacks for brightness, the G5 maintains inky darkness even in bright rooms. This creates contrast ratios that would require tens of thousands of local dimming zones on traditional LED displays.
Early reviews flagged issues with HDR shadow detail and "floating blacks" where dark levels shifted unpredictably. However, firmware updates throughout 2024 have largely resolved these problems. Testing with challenging content like "Blade Runner 2049" and "Fellowship of the Ring" showed clean shadow gradients without the posterization that plagued launch units.
The display's gallery-style design remains unchanged - at under an inch thick, it's designed to mount flush against walls like artwork. The 65-inch model carries a $3,399 MSRP but currently sells for $1,999, making it competitive with Samsung's S95D QD-OLED. Sizes range from 55 inches to a massive 97-inch model, though only the largest display lacks the new Tandem technology.
For gaming, the G5 supports 4K at up to 165Hz with variable refresh rate across all four HDMI 2.1 ports. Auto Low Latency Mode switches to game optimization automatically, though the default Game picture mode skews heavily blue. Audio remains a weak point - the built-in speakers lack the low-end response to match the visual spectacle, and LG has dropped DTS codec support entirely.
The webOS interface continues to prioritize sponsored content and ads over user experience, following industry trends that turn TV home screens into advertising real estate. The Magic Remote's cursor functionality remains as divisive as ever, with no option to disable the feature that many find more frustrating than helpful.
What matters most is image quality, where the G5 delivers a genuinely transformative experience. Content like "Mad Max: Fury Road" showcases vibrant explosions that avoid the oversaturation common on competing displays, while "The Great British Baking Show" reveals texture details in pastries that previous OLEDs would wash out in bright scenes.
This represents LG's most significant display advancement since introducing WOLED technology itself. While Samsung and Sony have pushed QD-OLED brightness advantages for years, the G5's Primary RGB Tandem approach offers a viable alternative that maintains OLED's core strengths while addressing its biggest weakness.
The LG G5 represents a genuine breakthrough moment for OLED technology, finally delivering the brightness levels that have kept the format from achieving mini-LED parity. While issues like webOS ads and lackluster audio persist, the core display technology advancement is undeniable. For buyers choosing between premium OLED options, the G5's combination of perfect blacks and exceptional brightness creates viewing experiences that justify the premium over conventional displays.
