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| General Info | ||
|---|---|---|
| Model Number | HP Z23i | Acer VG270 P |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2013 | 2019 |
| Brand | HP | Acer |
| Model Series | Nitro VG0 | |
| Model Number | Z23i | VG270 P |
| Alias | D7Q13A4 | VG270P |
| Display | ||
| Screen Size Class | 23" (inches) | 27" (inches) |
| Diagonal Size | 23 in 58.4 cm 584.2 mm 1.92 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 20.05 in 50.9 cm 509.184 mm 1.67 ft |
23.53 in 59.8 cm 597.6 mm 1.96 ft |
| Screen Height | 11.28 in 28.6 cm 286.416 mm 0.94 ft |
13.23 in 33.6 cm 336.15 mm 1.1 ft |
| Display Manufacturer | LG Display | |
| Display Type | AH-IPS | IPS |
| 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 | 0.311 mm |
| Screen Pixel Density | 95 ppi | 81 ppi |
| Screen-to-Body Ratio | 81.48 % | 89.15 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 95 % | 99 % |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 5000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 20 ms | |
| Display Minimum Response Time | 8 ms | 1 ms |
| Display Average Response Time | 14 ms | |
| Display Maximum Response Time | 20 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.01 in 5.1 cm 51 mm 0.17 ft |
2.6 in 6.6 cm 66 mm 0.22 ft |
| Case Weight | 4.19 kg 9 lbs |
5.11 kg 11 lbs |
| Case Width with Stand | 21.42 in 54.4 cm 544 mm 1.78 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height with Stand | 18.5 in 47 cm 469.9 mm 1.54 ft |
18.7 in 47.5 cm 475 mm 1.56 ft |
| Case Depth with Stand | 9.56 in 24.3 cm 242.9 mm 0.8 ft |
9.45 in 24 cm 240 mm 0.79 ft |
| Case Weight with Stand | 6.4 kg 14 lbs |
5.56 kg 12 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 In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
| 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 |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height | 12.95 in 32.9 cm 329 mm 1.08 ft |
14.45 in 36.7 cm 367 mm 1.2 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 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 76 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 24 kHz - 94 kHz | 30 kHz - 180 kHz |
| Accessories | ||
| Extras | D-sub cable DisplayPort cable USB 2.0 upstream 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) |
ENERGY STAR 7.0 ErP TCO Certified Displays 7.0 |
| 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 % | 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 Z23i | Acer VG270 P |
