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Display
Display Colors : 16.7M
Response Time : 5ms (Gray to Gray)
Display Surface Non-glare
Viewing Angle (CR≧10) : 178°(H)/178°(V)
Pixel Pitch : 0.265 mm
Brightness(Max) : 250 cd/㎡
True Resolution : 1920x1080
Panel Size: Wide Screen 23.0"(58.4cm) 16:9
Color Saturation : 72%(NTSC)
Panel Type : In-Plane Switching
Display Viewing Area(HxV) : 509.2 x 286.4 mm
Contrast Ratio (Max) : 1000:1
ASUS Smart Contrast Ratio (ASCR) : 80000000:1
Flicker free -
Video Feature
SPLENDID Video Preset Modes : 8 Modes (sRGB Mode/Scenery Mode/Theater Mode/Standard Mode/Night View Mode/Game Mode/Reading Mode/Darkroom Mode)
Skin-Tone Selection : 3 Modes
Color Temperature Selection : 4 Modes
QuickFit (modes) : Yes (B5/Alignment Grid/Photo Modes)
GamePlus(modes) : Yes (Crosshair/Timer)
Low Blue Light : Yes
HDCP support : Yes
VividPixel : Yes -
Convenient Hotkey
Blue Light Filter
Brightness Adjustment
Input Selection
QuickFit -
I/O Ports
Signal Input : HDMI, D-Sub
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Signal Frequency
Analog Signal Frequency : 54~85.5 KHz(H)/ 48~76Hz(V)
Digital Signal Frequency : 54 ~85.5 KHz (H) /48 ~76 Hz(V) -
Power Consumption
Power On Mode : <21W
Power Saving Mode : < 0.5W
Power Off Mode : <0.5W
Voltage : 100-240V, 50 / 60Hz -
Mechanical Design
Chassis Colors : Black
Tilt : +22°~-5°
Slim Design : Yes
Frameless Design : Yes -
Security
Kensington lock
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Dimensions
Phys. Dimension with Stand (WxHxD): 531 x 387 x 211 mm
Box Dimension (WxHxD): 597 x 500 x 125 mm -
Weight
Net Weight (Esti.) : 2.7 kg
Gross Weight (Esti.) : 4.2 kg -
Accessories
VGA cable(Optional)
Power cord (Optional)
Power adapter
Quick start guide
HDMI cable (Optional)
Warranty Card -
Compliance and Standards
Energy Star®, BSMI, CB, CCC, CE, CEL level 1, C-Tick, CU, ErP, FCC, RoHS, UL/cUL, VCCI, WEEE, WHQL (Windows 10, Windows 8.1, Windows 7), TUV Flicker-free , TUV Low Blue Light
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Note
*measuring a screen brightness of 200 nits without audio/ USB/ Card reader connection
ASUS VZ239HE Eye Care Monitor
ASUS VZ239HE Eye Care Monitor - 23 inch, Full HD, IPS, Ultra-slim, Frameless, Flicker Free, Blue Light Filter
- Stylish ultra-slim profile is only 7mm thin
- Frameless design suitable for multi-display use
- ASUS Eye Care technology features Low Blue Light filter, Flicker-Free technology
- IPS technology with stunningly wide 178° viewing angles
- ASUS Eye Care monitors feature TÜV Rheinland-certified Flicker-free and Low Blue Light technologies to ensure a comfortable viewing experience
Exquisite ultra-slim, frameless design
ASUS VZ239HE has a space-saving design with an ultra-slim profile that measures a mere 7mm at its thinnest point. Its frameless design makes it perfect for almost-seamless multi-display setups that give you an even greater degree of immersion. An advanced high-performance IPS panel gives you an astonishing 80,000,000:1 contrast ratio and wide 178° viewing angles. In addition, ASUS Eye Care technology ensures a comfortable viewing experience.
Ultra-slim 7mm profile
VZ239HE takes up very little desktop space and fits well in any setting, its ultra-slim profile measures just 7mm at its thinnest point.

Perfect for multi-display setups
Whether you're playing games, watching a movie, or getting some work done, VZ239HE's frameless design means two or three monitor setups are virtually seamless, giving you a panoramic display for an even greater degree of immersion.
Protect your eyes with ASUS Eye Care technology

Ultra-low Blue Light Monitor
The TÜV Rheinland-certified ASUS Blue Light Filter protects you from harmful blue light, and you can easily access its four different filter settings via a hotkey. VZ239HE has undergone stringent performance tests and has been certified by TÜV Rheinland laboratories, a global provider of technical, safety, and certification services, to be flicker-free and to emit low blue light levels.
The TÜV Rheinland-certified ASUS Blue Light Filter protects you from harmful blue light, and you can easily access its four different filter settings via a hotkey. VZ239HE has undergone stringent performance tests and has been certified by TÜV Rheinland laboratories, a global provider of technical, safety, and certification services, to be flicker-free and to emit low blue light levels.
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Level 1 is ideal for normal web browsing, and gives you excellent color reproduction for lifelike visuals, minimal color shift.
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Level 2 is ideal when you're viewing photos and videos, giving you a perfect balance of high image quality.
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Level 3 gives you the look of real paper, making it ideal for long hours of reading or word processing.
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Level 4 is ideal for environments with dim ambient light.
Flicker-free Technology
It's time to say goodbye to those tired, strained eyes. VZ239HE features TÜV Rheinland-certified ASUS Flicker-Free technology to reduce flicker for a comfortable viewing experience. This technology helps minimize instances of eyestrain and other damaging ailments, especially when you spend long, countless hours in front of a display watching favorite videos.
It's time to say goodbye to those tired, strained eyes. VZ239HE features TÜV Rheinland-certified ASUS Flicker-Free technology to reduce flicker for a comfortable viewing experience. This technology helps minimize instances of eyestrain and other damaging ailments, especially when you spend long, countless hours in front of a display watching favorite videos.

Wide 178° viewing angles
VZ239HE has an advanced high-performance IPS panel that provides an astonishing 80,000,000:1 contrast ratio and wide 178°viewing angles. This LED-backlit display covers the entire sRGB color space — ensuring extremely accurate color reproduction for professional-grade photo and video editing, or for home entertainment.
