• Model Number : VP228HE
• Monitor Type : LED
• Brand : Asus
• Display Panel Size: Wide Screen 21.5" (54.6cm)16:9
• True Resolution: 1920x1080    
• Display Surface Non-glare Pixel Pitch : 0.248mm
• Brightness (Max) : 250 cd/㎡
• ASUS Smart Contrast Ratio (ASCR) :100000000:1 
• Viewing Angle (CR≧10) : 90°(H)/65°(V)
• Response

• Model Number : VP228HE
• Monitor Type : LED
• Brand : Asus
• Display Panel Size: Wide Screen 21.5" (54.6cm)16:9
• True Resolution: 1920x1080    
• Display Surface Non-glare Pixel Pitch : 0.248mm
• Brightness (Max) : 250 cd/㎡
• ASUS Smart Contrast Ratio (ASCR) :100000000:1 
• Viewing Angle (CR≧10) : 90°(H)/65°(V)
• Response Time : 1ms (Gray to Gray)
• Display Colors : 16.7M
• Flicker free Video Feature Trace Free Technology :Yes
• SPLENDID Video Preset Modes : 8 Modes (sRGBMode/Scenery Mode/Theater Mode/Standard Mode/Night View Mode/Game Mode/ReadingMode/Darkroom Mode) S
• kin-Tone Selection : 3 Modes
• Color Temperature Selection : 4 Modes
• QuickFit (modes) : Yes (Alignment Grid/Photo Modes)
• GamePlus(modes) : Yes (Crosshair/Timer)
• Low Blue Light : Yes
• HDCP support : Yes
• VividPixel : Yes
• Smart View Technology : Yes
• Audio Features Stereo Speakers : 1.5W x 2 StereoRMS Convenient Hotkey Blue Light Filter 
• Brightness Adjustment Input Selection I/O PortsSignal Input : HDMI, D-Sub, DVI-D PC
• Audio Input : 3.5mm Mini-Jack 
• AV Audio Input : HDMI Signal Frequency
• Analog Signal Frequency : 30~83 KHz(H)/ 50~75 Hz(V)
• Digital Signal Frequency : 30~83 KHz(H)/ 50~75Hz(V)
• Power Consumption Power On : <14.48W* PowerSaving/Off : <0.5W 100-240V, 50/60Hz Mechanical Design Chassis Colors :Black Tilt : +20°~-5° VESA
• Wall Mounting : 100x100mm Security Kensington lockDimensions Phys. Dimension with Stand(WxHxD): 513x373x199.4mm Phys.
• Dimension without Stand (WxHxD): 513x309x52.1mm(For VESA Wall Mount) Box Dimension (WxHxD):565x440x123 mm
• Net Weight (Esti.): 3.5kg
• Gross Weight (Esti.): 5.3kg