0' 4K Ultra HD HDR NanoCell Smart TV

Indicates whether the device can upscale lower‑resolution video to 4 K Ultra HD (3840×2160 pixels) for improved visual quality when playing or displaying video content. A positive value means the device will automatically enhance the image to match 4 K resolution without loss of detail.

The version number of the Common Interface Plus (CI+) standard supported by a product, indicating the feature set and compatibility with conditional‑access modules. The value is expressed as a numeric revision such as 1, 1.3, or 1.4.

List of digital broadcast signal formats that the product can receive or transmit, such as DVB‑C, DVB‑S2, ATSC, ISDB‑T, and their variants. Each entry represents a distinct protocol or standard used for delivering audio/video content over cable, satellite, terrestrial, or other digital networks.

The legacy energy efficiency class indicates the relative performance of a product using letter grades such as A+, A, B, C, D, E, F, or G. These grades were historically used to compare expected operating costs and environmental impact across similar items.

The level of contrast and color detail that a display or image can reproduce, indicating the ability to show darker shadows and brighter highlights with greater fidelity. It is typically expressed as a standard name such as HDR10, Dolby Vision, or DisplayHDR 400, and helps consumers compare visual performance across devices.

The type of LED backlighting used in a display panel, such as Direct‑LED, Edge‑LED, Full‑Array or other LED configurations. It indicates how the light source is arranged behind the screen to provide illumination and uniformity.

Indicates whether the product can transmit or receive high‑definition (HD) video signals over a mobile network connection. A value of "Yes" means the device supports HD content via cellular data, while "No" indicates that this capability is not available.

The number of times per second that a display updates its image when operating at its default or native settings, expressed in hertz (Hz). This value indicates the smoothness and responsiveness of motion on the screen under standard conditions and is useful for comparing how different displays perform without any adaptive or variable refresh features.

The pair of horizontal and vertical dimensions in millimetres that a product supports for VESA mounting (e.g., "100 × 100 mm"). This value indicates the exact hole spacing required by a mounting bracket to secure the device. It is used for monitors, TVs, projectors and other display equipment that can be wall‑mounted or attached to stands.

The length of time a product or component is expected to be in operation, maintenance, or active usage before it requires replacement, recalibration, or reprogramming. The value is expressed as a duration such as days, weeks, months, or years.

The method or mechanism used to operate a device remotely, such as infrared (IR), Bluetooth, Wi‑Fi, radio frequency, or wired connections. It indicates how the user can send commands to the product from a distance.

A list of the audio playback modes available on a device, such as AI Sound, Clear Voice III, Cinema, Music, Game, Standard, and other predefined sound profiles. Each value represents a selectable mode that determines how the device processes or enhances audio output.

Indicates the type of television tuner integrated into a device, such as analog, digital, or hybrid. This attribute helps users understand which broadcast signals the product can receive without external equipment.

The horizontal measurement of a product excluding any attached stand or base, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.