'- 21.5&157; Full HD monitor with 1ms (GTG) quick response time to eliminate ghosting & tracers for more fluid video playback\n- ASUS-exclusive Game Plus provides Crosshair & Timer function for better gaming experience\n- The T&156;V Rheinl&-certified ASUS Flicker-Free & Low Blue Light technologies\n- Robust connectivity including HDMI & D-sub ports. Plus 1.5-Watt stereo speakers\n \n\n Superior Image Quality Meets Classic Elegant Design\n VP228HE 21.5&157; Full HD monitor with 100, 000, 000:1 high contrast ratio, ASUS-exclusive Splendid Plus & Vivd Pixel technologies is optimized for the finest image & color quality. This approach extends to the study stand & slim profile without compromising style in ensuring stability & durability.\n\n 100, 000, 000:1 ASUS Smart Contrast Ratio\n Dynamically enhances the display&153;s contrast by adjusting the luminance of the backlight to achieve the darkest black & brightest white " delivering lifelike images.\n\n 1ms Quick Response Time\n 1ms (GTG) quick response time eliminates ghosting & tracers for more fluid video playback.\n\n ASUS-exclusive Game Plus Technology\n When it comes to design, ASUS always have customers in mind " the ASUS VP228HE features the ASUS-exclusive Game Plus hotkey with crosshair & timer functions. Gamers can select four different crosshair types to suit the gaming environment; while the latter keeps players aware of the elapsed time in real-time strategy games. These tools allow gamers to practice & improve on their gaming skills.\n\n ASUS-exclusive Splendid Plus Technologies\n We&153;ve raised the bar by incorporating some of our proprietary technologies into the ASUS VP228HE to give you a truly vivid visual experience. The VP228HE features the new Splendid Plus&132;&162; Video Intelligence Technology that optimizes videos & images by enhancing color brightness, contrast, & sharpness. Splendid Plus&132;&162; features two new modes " Reading & Darkroom " in addition to the Scenery, Standard, Theater, s RGB, & Night View modes. Low-blue Light & Flicker-free technologies also reduce the strain on your eyes after long periods of use.\n\n Ultra-low Blue Light Monitor\n The T&156;V Rheinl&-certified ASUS Blue Light Filter protects you from harmful blue light, & you can easily access its four different filter settings via a hotkey. VP228HE has undergone stringent performance tests & has been certified by T&156;V Rheinland laboratories, a global provider of technical, safety, & certification services, to be flicker-free & to emit low blue light levels \n\n Flicker-free Technology\n It's time to say goodbye to those tired, strained eyes. VP228HE features T&156;V Rheinl&-certified ASUS Flicker-Free technology to reduce flicker for a comfortable viewing experience. This technology helps minimize instances of eyestrain & other damaging ailments, especially when you spend long, countless hours in front of a display watching favorite videos. Feature Feature Value Display diagonal 54.6 cm (21.5") Display brightness (typical)200 cd/m&178; Display resolution 1920 x 1080 pixels Native aspect ratio 16:9 Response time 1 ms 3DNHD type Full HDScreen shape Flat Supported graphics resolutions 1920 x 1080 (HD 1080) Viewing angle, horizontal 90&176; Viewing angle, vertical 65&176; Display number of colours 16.78 million colors Display surface Matt Supported video modes 1080p Contrast ratio (dynamic)100000000:1 Display diagonal (metric)54.6 cm Pixel pitch 0.248 x 0.248 mm Horizontal scan range 30
- 83 k Hz Vertical scan range 50
- 75 Hz Digital horizontal frequency 30
- 83 k Hz Digital vertical frequency 50
- 75 Hz Display s RGBYBuilt-in speaker (s)YNumber of speakers 2RMS rated power 3 WMarket positioning Gaming Energy Star certified Y Product colour Black Feet colour Black Certification Energy Star&174;, BSMI, CB, CCC, CE, CEL level 1, CU, Er P, FCC, J-MOSS, PSB, PSE, Ro HS, TCO6.0, TUV-Ergo, TUV-GS, UL/c UL, VCCI, WEEE, WHQL (Windows 8.1, Windows 7), MEPS, RCM, TUV Flicker-free, TUV Low Blue Light VGA (D-Sub) ports quantity 1 Audio input YHDMI ports quantity 1VESA mounting Y Cable lock slot Y On/off switch Y Panel mounting interface 100 x 100 mm Cable lock slot type Kensington Tilt angle range-5
- 20&176; Thin client installed N Power consumption (typical)21.1 WPower consumption (off)0.5 WAC input voltage 100
- 240 VAC input frequency 50
- 60 Hz Width 513 mm Depth 52.1 mm Height 309 mm Weight 3.5kg Width (with stand)513 mm Depth (with stand)199.4 mm Height (with stand)373 mm Stand included Y Cables included AC, VGAQuick start guide Y Package width 565 mm Package depth 440 mm Package weight 5.3kg