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| General Info | ||
|---|---|---|
| Model Number | HP Z23i | Lenovo D24-40 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2013 | 2022 |
| Brand | HP | Lenovo |
| Model Number | Z23i | D24-40 |
| Alias | D7Q13A4 | 67A2KAC6 |
| Display | ||
| Screen Size Class | 23" (inches) | 24" (inches) |
| Diagonal Size | 23 in 58.4 cm 584.2 mm 1.92 ft |
23.8 in 60.4 cm 604.478 mm 1.98 ft |
| Screen Width | 20.05 in 50.9 cm 509.184 mm 1.67 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Screen Height | 11.28 in 28.6 cm 286.416 mm 0.94 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Display Manufacturer | LG Display | |
| Display Type | AH-IPS | VA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.265 mm | 0.275 mm |
| Screen Pixel Density | 95 ppi | 92 ppi |
| Screen-to-Body Ratio | 81.48 % | 89.02 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 95 % | 103.2 % |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 5000000 : 1 | 3000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| Display Minimum Response Time | 8 ms | 4 ms |
| Display Average Response Time | 14 ms | 6 ms |
| Display Maximum Response Time | 20 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.01 in 5.1 cm 51 mm 0.17 ft |
2.06 in 5.2 cm 52.2 mm 0.17 ft |
| Case Weight | 4.19 kg 9 lbs |
2.8 kg 6 lbs |
| Case Width with Stand | 21.42 in 54.4 cm 544 mm 1.78 ft |
21.24 in 53.9 cm 539.4 mm 1.77 ft |
| Case Height with Stand | 18.5 in 47 cm 469.9 mm 1.54 ft |
16.25 in 41.3 cm 412.7 mm 1.35 ft |
| Case Depth with Stand | 9.56 in 24.3 cm 242.9 mm 0.8 ft |
8.25 in 21 cm 209.5 mm 0.69 ft |
| Case Weight with Stand | 6.4 kg 14 lbs |
3.3 kg 7 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream) |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Features | ||
| Cool Features | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
Brightness Calibration Flicker-free technology Natural Low Blue Light 3-side NearEdgeless Design AMD FreeSync technology |
| Extra Features | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 21.42 in 54.4 cm 544 mm 1.78 ft |
21.24 in 53.9 cm 539.4 mm 1.77 ft |
| Case Height | 12.95 in 32.9 cm 329 mm 1.08 ft |
12.81 in 32.5 cm 325.4 mm 1.07 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 | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 180 ° | |
| Right Swivel | 180 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 30 ° | 22 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 76 Hz | 50 Hz - 75 Hz |
| Horizontal Digital Frequency | 24 kHz - 94 kHz | 30 kHz - 81 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | D-sub cable DisplayPort cable USB 2.0 upstream 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) |
CCC China Energy Efficiency Standard Tier 1 RoHS TÜV Rheinland Eye Comfort Windows Certification |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
0 °C - 45 °C 32 °F - 113 °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 % - 95 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| HP Z23i | Lenovo D24-40 |
