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| General Info | ||
|---|---|---|
| Model Number | Acer CB342CUR bmiiphuzx | Samsung C49J890 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2018 |
| Brand | Acer | Samsung |
| Model Series | CB2 | |
| Model Number | CB342CUR bmiiphuzx | C49J890 |
| Alias | CB342CURbmiiphuzx UM.CB2EE.005 |
LC49J890DKUXEN |
| Display | ||
| Screen Size Class | 34" (inches) | 49" (inches) |
| Diagonal Size | 34 in 86.4 cm 863.6 mm 2.83 ft |
49 in 124.5 cm 1244.6 mm 4.08 ft |
| Screen Width | 31.49 in 80 cm 799.8 mm 2.62 ft |
47.08 in 119.6 cm 1195.78 mm 3.92 ft |
| Screen Height | 13.18 in 33.5 cm 334.8 mm 1.1 ft |
13.24 in 33.6 cm 336.31 mm 1.1 ft |
| Display Curvature | 1900 | 1800 |
| Display Manufacturer | Samsung | |
| Display Type | IPS | SVA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 21:9 | 36:10 |
| Screen Resolution | 3440 x 1440 | 3840 x 1080 |
| Screen Pixel Pitch | 0.232 mm | 0.311 mm |
| Screen Pixel Density | 109 ppi | 81 ppi |
| Screen-to-Body Ratio | 89.22 % | 90.5 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | 70% |
| sRGB | 95 % | |
| Adobe RGB 1998 | 65 % | |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | HDR10 | HDR |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 4.91 in 12.5 cm 124.7 mm 0.41 ft |
7.65 in 19.4 cm 194.4 mm 0.64 ft |
| Case Weight | 6.55 kg 14 lbs |
|
| Case Width with Stand | 32.16 in 81.7 cm 816.8 mm 2.68 ft |
47.36 in 120.3 cm 1203 mm 3.95 ft |
| Case Height with Stand | 16.65 in 42.3 cm 423 mm 1.39 ft |
20.69 in 52.6 cm 525.5 mm 1.72 ft |
| Case Depth with Stand | 10.59 in 26.9 cm 269 mm 0.88 ft |
15.02 in 38.2 cm 381.6 mm 1.25 ft |
| Case Weight with Stand | 8.98 kg 20 lbs |
15.1 kg 33 lbs |
| Case Color | Black, Silver | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB 3.1 (Type-C; upstream; 90W; DP Alt MOde) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.1 (Type-B; upstream) |
2 x USB 3.0 (Type-C) 1 x USB 3.0 (Type-C upstream) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.0 2 x USB 2.0 (downstream) 1 x USB 3.0 (downstream) |
| Audio | ||
| Audio Speakers | 2 x 7W | |
| Features | ||
| Cool Features | Flicker-free technology KVM Switch Quantum Dot Color ZeroFrame Design Low Blue Light Acer VisionCare AMD FreeSync technology |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture Samsung MagicUpscale Samsung MagicBright Picture-by-Picture Eco Saving Plus Eye Saver Mode |
| Ergonomics | ||
| Case Width | 32.13 in 81.6 cm 816.2 mm 2.68 ft |
47.36 in 120.3 cm 1203 mm 3.95 ft |
| Case Height | 14.48 in 36.8 cm 367.7 mm 1.21 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 | Yes | Yes |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 180 ° | 15 ° |
| Right Swivel | 180 ° | 15 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 2 ° |
| Backward Tilt | 35 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 50 Hz - 144 Hz |
| Horizontal Digital Frequency | 30 kHz - 130 kHz | 30 kHz - 170 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable USB 3.0 cable USB Type-C cable |
DisplayPort cable USB Type-C cable |
| Certificates and Standards | ||
| Licenses | CE ENergy Star MPR II TCO Certified Display |
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 % | |
| Internal Storage Temperature | -20 °C - 45 °C -4 °F - 113 °F |
|
| Internal Storage Humidity | 5 % - 95 % |
| Acer CB342CUR bmiiphuzx | Samsung C49J890 |
