Comparison between:
- 27" Dell InfinityEdge U2717D
- 27" Dell UltraSharp UP2716D
- 27" Dell UltraSharp U2715H
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell InfinityEdge U2717D | Dell UltraSharp UP2716D | Dell UltraSharp U2715H | |
| Series | InfinityEdge | UltraSharp | UltraSharp |
 |  |  | |
| Model year | 2016 | 2015 | 2014 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in |
| Diagonal | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft |
| Width | 569.736 mm 56.9736 cm 22.4306 in 1.8692 ft | 596.74 mm 59.674 cm 23.4937 in 1.9578 ft | 596.74 mm 59.674 cm 23.4937 in 1.9578 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.66 mm 33.566 cm 13.215 in 1.1012 ft | 335.66 mm 33.566 cm 13.215 in 1.1012 ft |
| Panel manufacturer | Samsung | LG Display | LG Display |
| Panel model | LTM270DL11 | LM270WQ6-SSA1 | LM270WQ4-SSA1 |
| Panel type | PLS | AH-IPS | AH-IPS |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 8 bits |
| FRC | No | Yes | No |
| LUT | - | 3D LUT 14 bits | - |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 114 ppi 44 ppcm | 109 ppi 42 ppcm | 109 ppi 42 ppcm |
| Display area | 87.98 % | 90.38 % | 89.96 % |
| Backlight | W-LED | GB-r LED | W-LED |
| sRGB | 99 % | 100 % | 99 % |
| Adobe RGB (1998) | 74 % | 100 % | - |
| NTSC (1953) | 72 % | - | 72 % |
| DCI P3 | - | 98 % | - |
| Brightness | 350 cd/m² | 300 cd/m² | 350 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 2000000 : 1 | 2000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 6 ms 0.0060 s | 6 ms 0.0060 s | 6 ms 0.0060 s |
| Average response time | 9 ms 0.0090 s | 14 ms 0.0140 s | - |
| Maximum response time | 12 ms 0.0120 s | - | 8 ms 0.0080 s |
| Input lag | 25 ms 0.0250 s | 5 ms 0.0050 s | 12 ms 0.0120 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | REC 709 - 100% | CIE1976 - 91% CIE1931 - 76% |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 88 kHz | 30 kHz - 88 kHz | 30 kHz - 113 kHz |
| Vertical frequency (digital) | 24 Hz - 60 Hz | 50 Hz - 75 Hz | 56 Hz - 86 Hz |
| DisplayPort; HDMI - 30 kHz - 88 kHz; 50 Hz - 75 Hz MHL - 27 kHz - 70 kHz; 24 Hz - 60 Hz | - | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | 1.7 A | 1.6 A | 1.5 A |
| Power consumption (off) | 0.3 W | 0.3 W | - |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | 23.7 W | 45 W | - |
| Power consumption (average) | 26 W | - | 36 W |
| Power consumption (maximum) | 74 W | 130 W | 88 W |
| Power consumption (annual) | - | 101 kWh | - |
| Energy efficiency class | - | C | B |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 611.3 mm 61.13 cm 24.0669 in 2.0056 ft | 611.4 mm 61.14 cm 24.0709 in 2.0059 ft | 612.7 mm 61.27 cm 24.122 in 2.0102 ft |
| Height | 355.6 mm 35.56 cm 14 in 1.1667 ft | 362.5 mm 36.25 cm 14.2717 in 1.1893 ft | 363.4 mm 36.34 cm 14.3071 in 1.1923 ft |
| Depth | 48.3 mm 4.83 cm 1.9016 in 0.1585 ft | 51.4 mm 5.14 cm 2.0236 in 0.1686 ft | 46.4 mm 4.64 cm 1.8268 in 0.1522 ft |
| Weight | 4.5 kg 9.92 lbs | 4.56 kg 10.05 lbs | 4.91 kg 10.82 lbs |
| Width with stand | 611.3 mm 61.13 cm 24.0669 in 2.0056 ft | 611.4 mm 61.14 cm 24.0709 in 2.0059 ft | 612.7 mm 61.27 cm 24.122 in 2.0102 ft |
| Height with stand | 410.2 mm 41.02 cm 16.1496 in 1.3458 ft | 410.3 mm 41.03 cm 16.1535 in 1.3461 ft | 409.9 mm 40.99 cm 16.1378 in 1.3448 ft |
| Depth with stand | 200.3 mm 20.03 cm 7.8858 in 0.6572 ft | 200.3 mm 20.03 cm 7.8858 in 0.6572 ft | 205 mm 20.5 cm 8.0709 in 0.6726 ft |
| Weight with stand | 7.3 kg 16.09 lbs | 7.42 kg 16.36 lbs | 7.02 kg 15.48 lbs |
| Box weight | - | 9.52 kg 20.99 lbs | - |
| Colors | Gray | Gray | Black Silver |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes |
| Height adjustment range | 130 mm 13 cm 5.1181 in 0.4265 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 90 ° | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° | 0 ° |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 45 ° | 45 ° | 45 ° |
| Right swivel | 45 ° | 45 ° | 45 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 21 ° | 21 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| - | - | Dell speaker bar AC511 - optional |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 1 x HDMI 1.4 (MHL) 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Input mini) 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out | 4 x USB 3.0 (downstream) 2 x USB 3.0 (upstream) 2 x HDMI 1.4 (MHL) 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Input mini) 1 x DisplayPort 1.2 (Output MST) 1 x 3.5 mm Audio Out | 5 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 2 x HDMI 1.4 (MHL 2.0) 1 x DisplayPort (Input mini) 1 x DisplayPort (Output MST) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
Features
Some additional functional features of the model.
| Features | - | Dell PremierColor | - |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays | ENERGY STAR 6.0 Epeat Gold RoHS TCO Certified Displays | ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 35 °C 32 °F - 95 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | 5000 m 16404.2 ft | 5000 m 16404.2 ft | 5000 m 16404.2 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 90 % | 5 % - 90 % | 5 % - 90 % |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable - mini-DP to DP Factory calibration report USB 3.0 cable | DisplayPort cable - mini-DP to DP Factory calibration report USB 3.0 upstream cable | DisplayPort cable - mini-DP to DP Factory calibration report HDMI cable USB 3.0 upstream cable |
Additional features
Information about other features.
| Additional features | Security lock slot | Security lock slot | Anti-theft stand lock slot - Kensington |
| Dell InfinityEdge U2717D | Dell UltraSharp UP2716D | Dell UltraSharp U2715H |