LG’s 2025 television lineup highlights the G5 and M5 series with innovative Primary RGB Tandem OLED technology, offering enhanced brightness and a wider color spectrum. The C5 series retains earlier technology with upgrades like the Alpha 9 8th generation chip for better image quality and AI features. Available in various sizes, the C5 series features a sleek design, improved gaming capabilities, and a new remote control, while maintaining familiar connectivity options and audio systems.
Over the years, LG’s television series have undergone various enhancements and revisions. In 2025, the brand has decided to place its emphasis on the G5 and M5 series, which showcase a groundbreaking OLED panel technology known as Primary RGB Tandem. This innovative technology promises a significantly broader color spectrum and enhanced brightness compared to earlier models. However, the C5 series televisions utilize the same technology as the C4 series, albeit with some upgrades. One of these advancements is the incorporation of a new image processing chip, the Alpha 9 8th generation, designed to deliver improved image quality and enhanced artificial intelligence features.
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The C5 series is available in a variety of sizes including 42, 48, 55, 65, 77, and 83 inches and is equipped with all the latest gaming optimization technologies. It maintains the elegant design of the C4 models, ensuring a seamless transition. Notably, it supports the WOW Synergy feature, which, when paired with a compatible LG soundbar, allows for perfectly synchronized audio. Furthermore, LG unveils a new remote control in 2025, which may mark a significant shift for this series.
LG OLED65C5 Specifications
LG OLED65C5
This evaluation was performed on an LG OLED65C5 television provided by the manufacturer.
LG OLED65C5 Design: Familiar Yet Elegant
LG OLED65C5
The design of the C5 series televisions mirrors that of the C4 series closely.
It’s worth noting that the C4 series design was similarly reminiscent of the C3 series. The screen boasts an impressively slim profile, measuring just 8 mm at its thinnest point. At the bottom, where the electronic components reside, the thickness is 4.5 cm.
On the front, ultra-slim bezels measuring 4 mm contribute to a sleek and minimalist aesthetic. The back features a textured finish that offers a rich brown effect, identical to the C4 series.
The stand is a central brushed aluminum structure with a single mounting position. It spans 47 cm in width and 23 cm in depth, making it ideal for placement on compact furniture. The television’s height above the surface is slightly over 6 cm, allowing ample space for a soundbar without obstructing the screen or interfering with the infrared receiver needed for powering the TV on and off.
Cable management remains consistent with the previous generation, featuring an integrated cable guide system within the stand and two plastic supports. Additionally, a removable rear cover effectively hides all connections.
The audio system remains unchanged from last year’s models, offering 2.2 channels with a total output of 40W, including two downward-firing main speakers and two rear woofers. This configuration is seamlessly integrated into the slim profile of the television.
For those who prefer wall mounting, the television is compatible with a VESA300/200 wall mount.
LG OLED65C5 Connections: Everything You Need
LG OLED65C5
When it comes to connectivity, there have been no changes from the C4 series. The same inputs and outputs are present, including four HDMI 2.1 ports that support 4K at 144Hz, along with VRR and ALLM technologies. HDMI port 2 allows for an HDMI connection to a soundbar or amplifier via eARC technology. Additionally, there are three USB ports, one of which is USB 3.0, rounding out the multimedia capabilities.
Network connectivity options include Ethernet and Wi-Fi, while Bluetooth 5.0 offers the convenience of connecting wireless audio devices. For audio output, a digital optical output is available. A CI+ port for pay TV modules is also included, ensuring comprehensive connectivity options for all your external devices.
The Remote Control
While the upgrades from the C4 series are minimal regarding brightness, image quality, and interface, the standout feature is the new remote control that accompanies all LG models in 2025. The traditional rounded shapes have been replaced with a flatter design featuring straight profiles. The gyroscope system with an on-screen pointer remains intact, allowing precise navigation within the television interface.
Unfortunately, the remote control still lacks backlighting, which is a feature some users may miss. The new design eliminates direct channel number access, focusing instead on a more streamlined user experience.
Volume and channel changes are managed through toggle buttons, similar to controls found on Samsung or Philips remotes. To mute, users must hold the button down, rather than simply pressing it. The remote includes dedicated buttons for several streaming platforms, such as Netflix, Prime Video, Disney+, Rakuten TV, LG Channels, and Amazon Alexa.
In addition to standard buttons, a new AI button allows quick access to the television’s artificial intelligence features.
LG OLED65C5 Image Quality: Enhanced Brightness, Familiar Panel
LG OLED65C5
The LG OLED65C5 features the White-OLED Evo panel from LG Display, which is also found in the C4 series. This is distinct from the panels used in the G5 and M5 series that utilize the advanced Primary RGB Tandem technology, boasting four layers of light-emitting diodes instead of three.
While there were hopes that the C series would incorporate the MLA technology featured in the flagship models, this has not materialized. As such, users should not expect a substantial increase in brightness with the LG C5 televisions. This aspect will be confirmed in the dedicated measurements section.
This panel supports Ultra HD resolution at refresh rates of 120 Hz, and can reach up to 144 Hz for gaming. Other enhancements include the upgraded Alpha 9 8th generation image processing chip, which not only optimizes image quality but also manages the television’s AI functionalities.
The anti-reflective filter remains unchanged from the C4 series, which struggles to manage bright light effectively.