SAMSUNG U28E590D, 71.12 cm (28 inches), 4K / UHD, FreeSync - DP, HDMI [LU28E590DS/EN]

The refresh rate of the display and graphics card is thereby perfectly synchronized so that no tearing or input lag - as in the past when in V-Sync - can occur more. All TFT screens renew their image content in refresh cycles. In an ordinary TFT with a refresh rate of 60 Hz, the displayed image will thus renewed exactly 60 times per second. Each graphics card supplies the image data to variable frames per second (FPS), so frames per second, to the monitor. Thus no visible rift created in the image, the FPS of the graphics card to be synchronized with the refresh cycles of the screen.

The VSync to frequently used limits the frame rate to the refresh rate of the monitor and can indeed reduce screen tearing, but not completely eliminate, however, and generates a noticeable input lag. AMD FreeSync based on Adaptive Sync synchronizes refresh rate and frame rate completely without the disadvantages mentioned. The result is the smoothest, most rapid and most responsive gaming experience ever.

Thus, the content shown always remain in the user's focus, the ergonomic design is adjustable in height and swivel, tilt and rotate. In addition, can also be fixed on a monitor mount thanks VESA compatibility of the monitor. The black slim display bezel and the glare panel surface ensure, together with the base and the side facing the display, where chic brushed metal is used for a very noble appearance.

Technical Details:

    Dimensions (with stand): 661 × 469 × 187 mm (W × H × D)
    Dimensions (without stand): 661 × 381 × 74 mm (W × H × D)
    Weight: 5.28 kg
    Color: Black, Silver
    Ergonomic functions: height adjustment, tilt, swivel, pivot
    VESA standard: 75 x 75 mm (free)
    Display:
    Screen Size: 71.12 cm (28 inches)
    Aspect ratio: 16: 9
    Panel Type: TN with LED backlight
    Maximum resolution: 3,840 × 2,160 pixels
    Color: max. 1.07 billion billion (10 bits per channel)
    Response time: 1 ms (gray-to-gray)
    Refresh rate: max. 60 Hz (variable thanks to AMD FreeSync)
    Brightness: 370 cd / m²
    Viewing angle: 170 ° horizontal / 160 ° vertical
    Connections:
    1x DisplayPort 1.2 (3,840 × 2,160, 60 Hz)
    1x HDMI 2.0 (3,840 × 2,160, 60 Hz)
    1x HDMI 1.4 (3,840 × 2,160, 30 Hz)
    1x audio-Out
    Features:
    4K / Ultra HD
    AMD FreeSync
    10 bit color depth per channel
    Picture-in-Picture
    Audio output
    Include HDMI and DisplayPort cables included
    Power consumption: 29,6W (typical) / 38 watts (maximum)
    Energy efficiency class: B
    EEK on a scale from A +++ (highest) to G (least efficient)
    in accordance with the delegated regulation (EU) no. 1062/2010 of the Commission (EnVKV)

* Notes:
AMD FreeSync technology is supported by all current AMD graphics cards series HD 7000, HD 8000, R7 and R9, is, however, in the following models or series, only for video playback and various energy-saving measures at its disposal:
Radeon R7 240 / R7 250 / R7 265 / R9 270 / R9 270X / R9 280 / R9 280X / HD 7000 / HD 8000th

Unqualified support (also for synchronized frame rates while playing) on ​​the other hand is for all other models in the Radeon series R, z. B .:
Radeon R7 260 / 260X R7 / R9 285 / R9 290 / R9 290X / R9 295X2.