256×128

256x128 refers to a resolution, commonly encountered in digital imaging and display technology. This notation signifies a grid of pixels with 256 pixels horizontally and 128 pixels vertically. The total number of pixels in such a display or image would be 256 multiplied by 128, which equals 32,768 pixels. Resolutions of this size are typically considered low by modern standards but were prevalent in earlier computing and electronic devices.

Historically, 256x128 resolutions were found in devices such as early portable computers, handheld gaming consoles, and some types of monochrome displays. These resolutions offered a balance between the detail that could be displayed and the processing power and memory available at the time. Due to the limited pixel count, images and text displayed at this resolution often appeared blocky or pixelated compared to higher resolutions.

While less common for mainstream consumer electronics today, 256x128 resolutions can still be found in specialized applications. These include certain industrial displays, small embedded systems, or as a specific output format for some sensors or microcontrollers where a compact and low-power display is required. The simplicity of such a resolution also makes it useful for educational purposes when demonstrating basic graphics concepts.