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| General Info | ||
|---|---|---|
| Model Number | HP ZR2440w | Acer K222HQL bmid |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2011 | 2020 |
| Brand | HP | Acer |
| Model Number | ZR2440w | K222HQL bmid |
| Alias | XW477A4 XW477A8 |
K222HQLbmid |
| Display | ||
| Screen Size Class | 24" (inches) | 22" (inches) |
| Diagonal Size | 24 in 61 cm 609.6 mm 2 ft |
21.5 in 54.6 cm 546.1 mm 1.79 ft |
| Screen Width | 20.41 in 51.8 cm 518.4 mm 1.7 ft |
18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Screen Height | 12.76 in 32.4 cm 324 mm 1.06 ft |
10.56 in 26.8 cm 268.11 mm 0.88 ft |
| Display Manufacturer | LG Display | |
| Display Type | e-IPS | TN |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:10 | 16:9 |
| Screen Resolution | 1920 x 1200 | 1920 x 1080 |
| Screen Pixel Pitch | 0.27 mm | 0.248 mm |
| Screen Pixel Density | 94 ppi | 102 ppi |
| Screen-to-Body Ratio | 81.21 % | |
| Backlight Source | W-LED | W-LED |
| sRGB | 96 % | |
| Adobe RGB 1998 | 74 % | |
| NTSC 1953 | 71 % | 72 % |
| Screen Brightness | 350 cd/m² | 200 cd/m² |
| Static Screen Contrast | 1000 : 1 | 600 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 20 ms | |
| Display Minimum Response Time | 6 ms | 5 ms |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
|
| Case Weight | 4.9 kg 11 lbs |
2.7 kg 6 lbs |
| Case Width with Stand | 22.13 in 56.2 cm 562 mm 1.84 ft |
20 in 50.8 cm 508 mm 1.67 ft |
| Case Height with Stand | 16.89 in 42.9 cm 429 mm 1.41 ft |
15.37 in 39.1 cm 390.5 mm 1.28 ft |
| Case Depth with Stand | 9.25 in 23.5 cm 235 mm 0.77 ft |
8.15 in 20.7 cm 207 mm 0.68 ft |
| Case Weight with Stand | 7.6 kg 17 lbs |
3.1 kg 7 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1 x DisplayPort 1.2 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream) |
1 x D-sub (Mini; 15-pin) 1 x 3.5 mm Audio In 1 x HDMI 1.3 1 x DVI-D (24-pin) |
| Audio | ||
| Audio Speakers | 2 x 1W | |
| Features | ||
| Cool Features | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
DDC2B Acer Bluelight Shield Adaptive Contrast Management |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 22.13 in 56.2 cm 562 mm 1.84 ft |
20 in 50.8 cm 508 mm 1.67 ft |
| Case Height | 14.49 in 36.8 cm 368 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 | Yes | No |
| Height Adjustment Range | 100 mm 10 cm 3.937 in 0.3281 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 35 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 60 Hz | 55 Hz - 75 Hz |
| Horizontal Digital Frequency | 24 kHz - 80 kHz | 30 kHz - 80 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable DVI-D cable |
Audio cable D-sub cable DVI-D cable |
| Certificates and Standards | ||
| Licenses | BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO EDGE TÜV/S VCCI-B WHQL (Windows 8; Windows 7) |
CCC CE cTUVus Energy Star FCC GS GOST-R ISO13406-2 J-Moss Green Mark MPR Ⅱ NOM PC Recycling PSE RoHS VCCI-B |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 20 % - 85 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| HP ZR2440w | Acer K222HQL bmid |
