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| General Info | ||
|---|---|---|
| Model Number | Asus VK228H | Philips 272B8QJEB |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2012 | 2018 |
| Brand | Asus | Philips |
| Model Number | VK228H | 272B8QJEB |
| Alias | 272B8QJEB/00 272B8QJEB/01 272B8QJEB/69 |
|
| Display | ||
| Screen Size Class | 22" (inches) | 27" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 18.74 in 47.6 cm 476.064 mm 1.56 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 10.54 in 26.8 cm 267.786 mm 0.88 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Type | TN | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 2560 x 1440 |
| Screen Pixel Pitch | 0.248 mm | 0.233 mm |
| Screen Pixel Density | 102 ppi | 109 ppi |
| Screen-to-Body Ratio | 78.67 % | 86.62 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 20000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Screen Input Lag | 10 ms | |
| Display Minimum Response Time | 5 ms | 5 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.91 in 4.8 cm 48.4 mm 0.16 ft |
2.01 in 5.1 cm 51 mm 0.17 ft |
| Case Weight | 4.59 kg 10 lbs |
|
| Case Width with Stand | 20.24 in 51.4 cm 514.1 mm 1.69 ft |
24.61 in 62.5 cm 625 mm 2.05 ft |
| Case Height with Stand | 15.24 in 38.7 cm 387.2 mm 1.27 ft |
15.75 in 40 cm 400 mm 1.31 ft |
| Case Depth with Stand | 7.9 in 20.1 cm 200.6 mm 0.66 ft |
8.82 in 22.4 cm 224 mm 0.73 ft |
| Case Weight with Stand | 3.22 kg 7 lbs |
6.9 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | Yes | No |
| Connectivity | 1 x DVI-D Dual Link 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x USB 2.0 (upstream) 1 x HDMI 1.4 |
2 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x D-sub 1 x DisplayPort 1.2 1 x USB 2.0 (upstream) 1 x 3.5 mm Audio Out 2 x USB 2.0 (downstream) |
| Audio | ||
| Audio Speakers | 2 x 1W | 2 x 2W |
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) SPLENDID Video Intelligence Technology |
HDCP (High-bandwidth Digital Content Protection) Low Blue Light SmartImage SmartContrast DDC/CI Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 20.24 in 51.4 cm 514.1 mm 1.69 ft |
24.61 in 62.5 cm 625 mm 2.05 ft |
| Case Height | 12.41 in 31.5 cm 315.2 mm 1.03 ft |
14.57 in 37 cm 370 mm 1.21 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 175 ° | |
| Right Swivel | 175 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 20 ° | 30 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 76 Hz | 56 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 82 kHz | 30 kHz - 83 kHz |
| Accessories | ||
| Extras | Audio cable D-sub cable DVI-D cable USB cable |
Audio cable D-sub cable DisplayPort cable HDMI cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE C-Tick CU ENERGY STAR 5.0 Epeat Silver ErP FCC Class B RoHS UL/cUL VCCI WEEE WHQL (Windows 8; Windows 7) |
CCC CE Mark CECP EAC / CU ENERGY STAR 7.0 Epeat Gold FCC Class B ISO9241-307 RoHS TCO Certified Displays 7.0 TÜV/Ergonomics WEEE VCCI |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 50 °C 32 °F - 122 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | 20 °C - 60 °C 68 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Max Operating Altitude | 3658 | |
| Max Storage Altitude | 12192 |
| Asus VK228H | Philips 272B8QJEB |
