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| General Info | ||
|---|---|---|
| Model Number | Acer R1 R231 | Iiyama ProLite X2474HS-B2 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2019 |
| Brand | Acer | Iiyama |
| Model Number | R1 R231 | ProLite X2474HS-B2 |
| Alias | R231bid R231bmid |
X2474HS-B2 |
| Display | ||
| Screen Size Class | 23" (inches) | 24" (inches) |
| Diagonal Size | 22.99 in 58.4 cm 584 mm 1.92 ft |
23.58 in 59.9 cm 599 mm 1.97 ft |
| Screen Width | 20.05 in 50.9 cm 509.184 mm 1.67 ft |
20.52 in 52.1 cm 521.28 mm 1.71 ft |
| Screen Height | 11.28 in 28.6 cm 286.416 mm 0.94 ft |
11.54 in 29.3 cm 293.22 mm 0.96 ft |
| Display Type | IPS | VA |
| 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 | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.265 mm | 0.272 mm |
| Screen Pixel Density | 95 ppi | 93 ppi |
| Screen-to-Body Ratio | 85.91 % | 86.94 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 250 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 12000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.31 in 3.3 cm 33.4 mm 0.11 ft |
1.67 in 4.3 cm 42.5 mm 0.14 ft |
| Case Weight | 2.2 kg 5 lbs |
|
| Case Width with Stand | 20.91 in 53.1 cm 531 mm 1.74 ft |
21.5 in 54.6 cm 546 mm 1.79 ft |
| Case Height with Stand | 15.83 in 40.2 cm 402 mm 1.32 ft |
15.87 in 40.3 cm 403 mm 1.32 ft |
| Case Depth with Stand | 8.81 in 22.4 cm 223.8 mm 0.73 ft |
7.85 in 20 cm 199.5 mm 0.65 ft |
| Case Weight with Stand | 2.6 kg 6 lbs |
3.7 kg 8 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DVI-D Dual Link |
1 x D-sub 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Blue Light Filter DDC/CI |
HDCP (High-bandwidth Digital Content Protection) Low Blue light EcoModes Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 20.91 in 53.1 cm 531 mm 1.74 ft |
21.5 in 54.6 cm 546 mm 1.79 ft |
| Case Height | 12.59 in 32 cm 319.7 mm 1.05 ft |
12.68 in 32.2 cm 322 mm 1.06 ft |
| Vesa Mount Support | No | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 15 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 55 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 80 kHz | |
| Accessories | ||
| Extras | Audio cable D-sub cable |
HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR TCO Displays 6.0 |
CE ENERGY STAR TCO TÜV/GS VCCI-B |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 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 % - 85 % |
| Acer R1 R231 | Iiyama ProLite X2474HS-B2 |
