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| General Info | ||
|---|---|---|
| Model Number | Acer EI431CR | Samsung C49HG90 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2019 | 2017 |
| Brand | Acer | Samsung |
| Model Series | CHG90 | |
| Model Number | EI431CR | C49HG90 |
| Alias | EI431CRPbmiiipx EI431CR Pbmiiipx EI431CR P |
|
| Display | ||
| Screen Size Class | 43" (inches) | 49" (inches) |
| Diagonal Size | 43.4 in 110.2 cm 1102.47 mm 3.62 ft |
49 in 124.5 cm 1244.6 mm 4.08 ft |
| Screen Width | 41.43 in 105.2 cm 1052.3 mm 3.45 ft |
47.08 in 119.6 cm 1195.78 mm 3.92 ft |
| Screen Height | 12.94 in 32.9 cm 328.8 mm 1.08 ft |
13.24 in 33.6 cm 336.31 mm 1.1 ft |
| Display Curvature | 1800 | 1800 |
| Display Manufacturer | Samsung | Samsung |
| Display Type | SVA | SVA |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 32:10 | 36:10 |
| Screen Resolution | 3840 x 1200 | 3840 x 1080 |
| Screen Pixel Pitch | 0.274 mm | 0.311 mm |
| Screen Pixel Density | 92 ppi | 81 ppi |
| Screen-to-Body Ratio | 87.64 % | 90.5 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 88% | 95% |
| sRGB | 99 % | 125 % |
| Adobe RGB 1998 | 92 % | |
| NTSC 1953 | 88 % | |
| Screen Brightness | 320 cd/m² | 350 cd/m² |
| Max Screen Brightness | 400 cd/m² | 600 cd/m² |
| Static Screen Contrast | 3000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 4 ms | 1 ms |
| Display Average Response Time | 10 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | HDR DisplayHDR 600 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 6 in 15.2 cm 152.4 mm 0.5 ft |
7.65 in 19.4 cm 194.4 mm 0.64 ft |
| Case Weight | 7.98 kg 18 lbs |
|
| Case Width with Stand | 41.77 in 106.1 cm 1060.96 mm 3.48 ft |
47.36 in 120.3 cm 1203 mm 3.95 ft |
| Case Height with Stand | 18.2 in 46.2 cm 462.28 mm 1.52 ft |
20.69 in 52.6 cm 525.5 mm 1.72 ft |
| Case Depth with Stand | 9.8 in 24.9 cm 248.92 mm 0.82 ft |
15.02 in 38.2 cm 381.6 mm 1.25 ft |
| Case Weight with Stand | 10.12 kg 22 lbs |
15 kg 33 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x HDMI 2.0 |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio In 2 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Input mini) 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream) |
| Audio | ||
| Audio Speakers | 2 x 3W | |
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) Low Blue Light Picture-in-Picture Picture-by-Picture AMD FreeSync technology Flicker-free technology |
Eco Saving Plus Eye Saver Mode HDCP (High-bandwidth Digital Content Protection) Samsung MagicBright Quantum Dot Color Flicker-free technology AMD FreeSync 2 technology Samsung MagicUpscale Black Equalizer |
| Ergonomics | ||
| Case Width | 41.77 in 106.1 cm 1060.96 mm 3.48 ft |
47.36 in 120.3 cm 1203 mm 3.95 ft |
| Case Height | 14.65 in 37.2 cm 372.11 mm 1.22 ft |
14.54 in 36.9 cm 369.4 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 | No | Yes |
| Height Adjustment Range | 120 mm 12 cm 4.7244 in 0.3937 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 15 ° | |
| Right Swivel | 15 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 15 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 120 Hz | 36 Hz - 144 Hz |
| Horizontal Digital Frequency | 57.6 kHz - 172.8 kHz | |
| Accessories | ||
| Extras | DisplayPort cable | DisplayPort cable HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR | CE FCC class B ISO9241-307 TÜV/GS TÜV/Ergonomics |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % |
| Acer EI431CR | Samsung C49HG90 |
