LG G4 Review: The Ultimate OLED TV for Gaming and Home Theater Enthusiasts

The LG G4 is available in a range of five sizes: 55, 65, 77, 83, and an impressive 97 inches. We received the 65-inch model for review.

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LG G4

• 55-inch (LG OLED55G4SUB): $2,299.99
• 65-inch (LG OLED65G4SUB): $2,799.99
• 77-inch (LG OLED77G4WUA): $3,999.99
• 83-inch (LG OLED83G4WUA): $6,299.99
• 97-inch (LG OLED97G4WUA): $24,999.99

While OLED TVs generally perform consistently across different sizes, the 2024 LG G Series has a notable difference. All sizes except the 97-inch model use Micro Lens Array (MLA) technology, which enhances brightness in WOLED displays. As a result, the 97-inch version may not reach the same brightness levels as the smaller sizes.

This year, LG has made some changes to the stand options. The 55-inch and 65-inch models now come with a table stand instead of a wall mount, which remains available separately. The larger sizes still include a wall mount.

LG G4 Specs:

• Resolution: 4K (3,840 x 2,160)
• Display Type: WOLED
• HDR Support: Dolby Vision, HDR10, HLG
• Dolby Atmos: Yes
• eARC Support: Yes (HDMI 2)
• Native Refresh Rate: 120Hz
• Smart Platform: webOS 24
• Color: DCI-P3 color space/10-bit chroma resolution
• Variable Refresh Rate (VRR): Yes (up to 144Hz)
• Auto Low Latency Mode (ALLM): Yes
• Processor: a11 AI Processor 4K
• ATSC 3.0: No
• Other Features: AMD FreeSync Premium Pro, Nvidia G-Sync compatibility, Game Optimizer, Filmmaker Mode, Amazon Alexa, Hey Google, Apple AirPlay 2, Apple Home

The G4 comes with LG’s Magic Remote, which can be used traditionally or as a wand with motion-activated controls.

Connectivity:

• 4x HDMI 2.1 (4K @ 120Hz, 1x HDMI ARC/eARC)
• 3x USB 2.0
• RF Connection (cable/antenna)
• Ethernet (LAN) Input
• Digital Audio Output (optical)
• RS-232C

Performance Testing: Before testing, the TV was left on with a continuous signal for at least 2 hours and updated to the latest firmware. Performance measurements were taken with LG’s Filmmaker mode, and various tests were conducted using a Murideo Seven 8K signal generator and Portrait Displays’ Calman Ultimate color calibration software.

Key Performance Data:

• HDR Contrast (brightness/black level): 464.1 nits/0.0001 nits (ANSI checkerboard)
• SDR Contrast (brightness/black level): 409.7 nits/0.0001 nits (ANSI checkerboard, OLED Pixel Brightness at default of 80)
• HDR Peak Brightness: 1,502 nits (2% white window)
• HDR Color Gamut Coverage (DCI-P3 1976 uv/10-bit): 98.2%
• SDR Color Gamut Coverage (Rec.709): 96.6%

For accurate testing, features like AI Picture Pro, AI Brightness, and AI Genre were disabled. Peak Brightness was set to High, and various brightness settings were kept at default.

What We Like:

• Increased Brightness: The G4 features improved brightness with the introduction of Micro Lens Array (MLA) technology, making highlights more striking than previous models.
• Exceptional Picture Quality: With peak brightness reaching 1,500 nits, the G4 delivers vibrant visuals and excellent HDR performance.
• Out-of-the-Box Accuracy: The Filmmaker mode provides excellent color accuracy, with an average DeltaE of about 2.
• Comprehensive Gaming Features: It supports 4K gaming at 120Hz on all HDMI inputs, with features like Auto Low Latency Mode, Variable Refresh Rate, and compatibility with AMD FreeSync Premium Pro and Nvidia G-Sync.

What We Don’t Like:

• webOS Experience: LG’s webOS platform is less intuitive and slower compared to other smart TV systems like Google TV.
• Color Performance: While the G4 offers excellent color, QD-OLED competitors like the Samsung S95D and Sony A95L provide even more vibrant color.

Should You Buy the LG G4? Yes, it stands out as one of the best TVs available this year. The G4 excels in picture quality, gaming capabilities, and design, making it a top choice if you want a premium home theater experience. Although its webOS platform and color performance compared to QD-OLEDs may have drawbacks, it remains an exceptional option for those seeking an outstanding OLED TV.