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| General Info | ||
|---|---|---|
| Model Number | Dell UltraSharp U2718Q | Samsung C27G55T |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2020 |
| Brand | Dell | Samsung |
| Model Series | G5 | |
| Model Number | UltraSharp U2718Q | C27G55T |
| Alias | LC27G55T | |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.49 in 59.7 cm 596.74 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.21 in 33.6 cm 335.66 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Curvature | 1000 | |
| Display Manufacturer | LG Display | Samsung |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 2560 x 1440 |
| Screen Pixel Pitch | 0.155 mm | 0.233 mm |
| Screen Pixel Density | 163 ppi | 109 ppi |
| Screen-to-Body Ratio | 91.99 % | 64.2 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 80.7% | 88% |
| sRGB | 99.9 % | 119.3 % |
| Adobe RGB 1998 | 75 % | 88.4 % |
| NTSC 1953 | 80 % | |
| Screen Brightness | 350 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1300 : 1 | 2500 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 9 ms | |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | HDR10 | HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.93 in 4.9 cm 49.1 mm 0.16 ft |
5.35 in 13.6 cm 135.9 mm 0.45 ft |
| Case Weight | 3.7 kg 8 lbs |
5.3 kg 12 lbs |
| Case Width with Stand | 24.07 in 61.1 cm 611.3 mm 2.01 ft |
27.96 in 71 cm 710.1 mm 2.33 ft |
| Case Height with Stand | 16.15 in 41 cm 410.2 mm 1.35 ft |
21.01 in 53.4 cm 533.6 mm 1.75 ft |
| Case Depth with Stand | 7.89 in 20 cm 200.3 mm 0.66 ft |
10.73 in 27.3 cm 272.6 mm 0.89 ft |
| Case Weight with Stand | 6.23 kg 14 lbs |
5.7 kg 13 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x USB 3.0 (charger - 5V/2.0A) 1 x HDMI 2.0 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 5W | |
| Features | ||
| Cool Features | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology Game Mode Super Arena Gaming UX Low Blue Light Off Timer Plus Windows 10 Low Input Lag Mode Eco Saving Plus AMD FreeSync Premium Refresh Rate Optimizer Black Equalizer Screen Size Optimizer |
| Ergonomics | ||
| Case Width | 24.07 in 61.1 cm 611.3 mm 2.01 ft |
27.96 in 71 cm 710.1 mm 2.33 ft |
| Case Height | 14.02 in 35.6 cm 356.2 mm 1.17 ft |
17.3 in 43.9 cm 439.4 mm 1.44 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | |
| Backward Tilt | 21 ° | 18 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 48 Hz - 144 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable - mini-DP to DP USB 3.0 upstream cable |
HDMI cable |
| Certificates and Standards | ||
| Licenses | CECP ENERGY STAR Epeat Gold RoHS compliant TCO Certified Displays |
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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
10 °C - 40 °C 50 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell UltraSharp U2718Q | Samsung C27G55T |
