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  1. Há 2 dias · QHD (Quad HD) or 1440p, is a display resolution of 2560 × 1440 pixels. The name QHD reflects the fact that it has four times as many pixels as HD (720p). It is also commonly called WQHD (Wide Quad HD), to emphasize it being a wide resolution, although that is technically unnecessary, since the HD resolutions are all wide.

  2. en.wikipedia.org › wiki › HDMIHDMI - Wikipedia

    30 de mai. de 2024 · HDMI is a digital replacement for analog video standards. DVI-D, VGA and HDMI connectors on a graphics card. HDMI implements the ANSI/CTA-861 standard, which defines video formats and waveforms, transport of compressed and uncompressed LPCM audio, auxiliary data, and implementations of the VESA EDID. [4] [5] : p.

  3. 30 de mai. de 2024 · 1440p and 4k resolutions offer distinct advantages and trade-offs, each catering to different needs and preferences. From the technical aspects of pixel density and refresh rates to the visual impact on gaming and productivity, the choice between these two resolutions is a multifaceted one.

  4. 27 de mai. de 2024 · 1440p is a high-definition resolution that offers a significant improvement in image quality over 1080p. It is well-suited for applications requiring detailed and sharp visuals, making it a popular choice for gaming, professional displays, and high-quality IP cameras.

  5. en.wikipedia.org › wiki › JPEGJPEG - Wikipedia

    Há 2 dias · JPEG ( / ˈdʒeɪpɛɡ / JAY-peg, short for Joint Photographic Experts Group) [2] is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality.

  6. 29 de mai. de 2024 · Looking at 1440p, RTX 4080 Super ranks as the most efficient GPU, with other 40-series GPUs rounding out the top ten. AMD's most efficient GPU is the RX 7900 XTX . Intel's Arc GPUs rank near the...

  7. 10 de mai. de 2024 · unlike video bitrate, 1440P, a high resolution between full HD and 4K, is sometimes called QHD (quad high definition), WQHD (wide quad high definition), or 2K. The letter P after the number 1440 stands for a progressive scan and indicates how the resolution is drawn on the display.