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| General Info | ||
|---|---|---|
| Model Number | Acer EI491CRG9 | Monoprice 49in Dark Matter |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2020 |
| Brand | Acer | Monoprice |
| Model Number | EI491CRG9 | 49in Dark Matter |
| Alias | EI491CR G | 49" Dark Matter 40865 |
| Display | ||
| Screen Size Class | 49" (inches) | 49" (inches) |
| Diagonal Size | 48.82 in 124 cm 1240 mm 4.07 ft |
49 in 124.5 cm 1244.6 mm 4.08 ft |
| Screen Width | 46.99 in 119.3 cm 1193.47 mm 3.92 ft |
46.99 in 119.3 cm 1193.47 mm 3.92 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Curvature | 1000 | 1800 |
| Display Manufacturer | Samsung | |
| Display Type | VA | SVA |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 36:10 | 36:10 |
| Screen Resolution | 5120 x 1440 | 5120 x 1440 |
| Screen Pixel Pitch | 0.233 mm | 0.311 mm |
| Screen Pixel Density | 109 ppi | 109 ppi |
| Screen-to-Body Ratio | 88.86 % | |
| Backlight Source | Mini LED | W-LED |
| DCI P3 | 95% | 95% |
| sRGB | 99 % | |
| Adobe RGB 1998 | 93 % | |
| NTSC 1953 | 98 % | |
| Screen Brightness | 400 cd/m² | |
| Max Screen Brightness | 2000 cd/m² | |
| Static Screen Contrast | 4000 : 1 | 3000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR10+ | HDR |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 6.3 in 16 cm 160 mm 0.52 ft |
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| Case Width with Stand | 47.2 in 119.9 cm 1199 mm 3.93 ft |
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| Case Height with Stand | 18.54 in 47.1 cm 471 mm 1.55 ft |
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| Case Depth with Stand | 9.69 in 24.6 cm 246 mm 0.81 ft |
|
| Case Weight with Stand | 11.4 kg 25 lbs |
14.8 kg 33 lbs |
| Case Color | Black, White | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 3 x HDMI |
1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB 2 x HDMI 2.0 |
| Audio | ||
| Audio Speakers | 2 x 3W | |
| Features | ||
| Cool Features | AMD FreeSync Premium Pro ComfyView Low Blue Light Picture-by-Picture NVIDIA G-Sync Compatible Flicker-free technology Acer Display Widget Picture-in-Picture Adaptive-Sync technology Quantum Dot Color |
Picture-in-Picture Quantum Dot Color AMD FreeSync technology Picture-by-Picture |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 47.2 in 119.9 cm 1199 mm 3.93 ft |
|
| Case Height | 14.8 in 37.6 cm 376 mm 1.23 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 75 x 75 | 75 x 75 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | |
| Landscape or Portrait Pivot Support | No | |
| Left or Right Swivel Support | No | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | |
| Backward Tilt | 15 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz - 240 Hz | 120 Hz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable USB 3.0 cable |
HDMI cable |
| Certificates and Standards | ||
| Licenses | TUV Rheinland Flicker-free TUV Rheinland Low Blue Light |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
| Acer EI491CRG9 | Monoprice 49in Dark Matter |
