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| General Info | ||
|---|---|---|
| Model Number | HP ZR2440w | LG 34WK650 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2011 | 2018 |
| Brand | HP | LG |
| Model Number | ZR2440w | 34WK650 |
| Alias | XW477A4 XW477A8 |
34WK650-W |
| Display | ||
| Screen Size Class | 24" (inches) | 34" (inches) |
| Diagonal Size | 24 in 61 cm 609.6 mm 2 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 20.41 in 51.8 cm 518.4 mm 1.7 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Screen Height | 12.76 in 32.4 cm 324 mm 1.06 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Display Manufacturer | LG Display | LG Display |
| Display Type | e-IPS | AH-IPS |
| 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 | 21:9 |
| Screen Resolution | 1920 x 1200 | 2560 x 1080 |
| Screen Pixel Pitch | 0.27 mm | 0.315 mm |
| Screen Pixel Density | 94 ppi | 81 ppi |
| Screen-to-Body Ratio | 81.21 % | 87.62 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 96 % | 99 % |
| Adobe RGB 1998 | 74 % | |
| NTSC 1953 | 71 % | |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 5000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| Display Minimum Response Time | 6 ms | 5 ms |
| Display Average Response Time | 14 ms | 14 ms |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
2.01 in 5.1 cm 51 mm 0.17 ft |
| Case Weight | 4.9 kg 11 lbs |
5.9 kg 13 lbs |
| Case Width with Stand | 22.13 in 56.2 cm 562 mm 1.84 ft |
32.52 in 82.6 cm 826 mm 2.71 ft |
| Case Height with Stand | 16.89 in 42.9 cm 429 mm 1.41 ft |
18.15 in 46.1 cm 461 mm 1.51 ft |
| Case Depth with Stand | 9.25 in 23.5 cm 235 mm 0.77 ft |
9.06 in 23 cm 230 mm 0.75 ft |
| Case Weight with Stand | 7.6 kg 17 lbs |
7.6 kg 17 lbs |
| Case Color | Black | White |
| 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 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 5W | |
| Features | ||
| Cool Features | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
Black Stabilizer Crosshair Super Resolution+ Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) Flicker-free technology DDC/CI 6-Axis Control Picture-in-Picture AMD FreeSync technology Screen Split 2.0 |
| Extra Features | Security lock slot | Anti-theft stand lock slot |
| Ergonomics | ||
| Case Width | 22.13 in 56.2 cm 562 mm 1.84 ft |
32.52 in 82.6 cm 826 mm 2.71 ft |
| Case Height | 14.49 in 36.8 cm 368 mm 1.21 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 | Yes | Yes |
| Height Adjustment Range | 100 mm 10 cm 3.937 in 0.3281 ft |
110 mm 11 cm 4.3307 in 0.3609 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 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 60 Hz | 56 Hz - 75 Hz |
| Horizontal Digital Frequency | 24 kHz - 80 kHz | 30 kHz - 90 kHz |
| Accessories | ||
| Extras | DisplayPort cable DVI-D cable |
Audio cable HDMI 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) |
BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 95 % | 5 % - 85 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| HP ZR2440w | LG 34WK650 |
