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| General Info | ||
|---|---|---|
| Model Number | ViewSonic VX2778-smhd | Dell S2715H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2014 |
| Brand | ViewSonic | Dell |
| Model Number | VX2778-smhd | S2715H |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.9 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.54 in 59.8 cm 597.89 mm 1.96 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.24 in 33.6 cm 336.31 mm 1.1 ft |
| Display Manufacturer | Samsung | LG Display |
| Display Type | PLS | IPS |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 1920 x 1080 |
| Screen Pixel Pitch | 0.233 mm | 0.311 mm |
| Screen Pixel Density | 109 ppi | 81 ppi |
| Screen-to-Body Ratio | 90.26 % | 91.01 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 100 % | 99 % |
| Adobe RGB 1998 | 64 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 8000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 6 ms |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Glossy |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.93 in 4.9 cm 49 mm 0.16 ft |
1.81 in 4.6 cm 46.1 mm 0.15 ft |
| Case Weight | 4.12 kg 9 lbs |
4.86 kg 11 lbs |
| Case Width with Stand | 24.13 in 61.3 cm 613 mm 2.01 ft |
24.06 in 61.1 cm 611.2 mm 2.01 ft |
| Case Height with Stand | 17.87 in 45.4 cm 454 mm 1.49 ft |
17.52 in 44.5 cm 445 mm 1.46 ft |
| Case Depth with Stand | 7.48 in 19 cm 190 mm 0.62 ft |
7.72 in 19.6 cm 196 mm 0.64 ft |
| Case Weight with Stand | 4.87 kg 11 lbs |
6.7 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x HDMI 1.4 (MHL) 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 9W |
| Features | ||
| Cool Features | Blue Light Filter Flicker-free technology |
|
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.13 in 61.3 cm 613 mm 2.01 ft |
24.06 in 61.1 cm 611.2 mm 2.01 ft |
| Case Height | 14.25 in 36.2 cm 362 mm 1.19 ft |
14.23 in 36.2 cm 361.5 mm 1.19 ft |
| Vesa Mount Support | Yes | 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 | 22 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 46 Hz - 65 Hz | 56 Hz - 75 Hz |
| Horizontal Digital Frequency | 68 kHz - 100 kHz | 30 kHz - 83 kHz |
| Accessories | ||
| Extras | Audio cable D-sub cable DisplayPort cable HDMI cable |
HDMI cable USB upstream cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 6.0 ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM VCCI WEEE |
CECP ENERGY STAR Epeat Gold RoHS compliant TCO Certified Displays |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 90 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| ViewSonic VX2778-smhd | Dell S2715H |
