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Available colors | ||
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Editiorial reviews | ||
User rating |
Dell U2715H | Samsung U28E850R | |
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Screen size | 27.0 in | 28.0 in |
Brightness | 350.0 cd/m² | 370.0 cd/m² |
Aspect ratio | 16:9 | 16:9 |
Dell U2715H | Samsung U28E850R | |
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Colour of product | Black,Silver | Black,Silver |
Panel design | Flat | Flat |
Built-in USB hub | yes | yes |
Touchscreen | no | no |
Built-in camera | no | no |
Built-in speakers | no | no |
Dell U2715H | Samsung U28E850R | |
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Height adjustment | 4.53 in | 5.12 in |
Height (min-max) | < 409.9 | < 421 |
Height (without stand) | 14.31 in | 15.14 in |
Height with stand | 20.67 in | 16.59 in |
Depth (with stand) | 8.07 in | 10.26 in |
Depth (without stand) | 1.83 in | 2.39 in |
Width (with stand) | 24.12 in | 26.03 in |
Weight (without stand) | 10.82 lb | 10.89 lb |
Weight | 260.32 oz | 0.26 oz |
Dell U2715H | Samsung U28E850R | |
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Number of USB 2.0 port | 0 | 0 |
Number of USB 3.0 ports | 5 | 4 |
USB connectors (total) | 6 | 0 |
Component input (YPbPr/YCbCr) | no | no |
Number of component inputs | 0 | 0 |
Composite input | no | no |
Number of composite inputs | 0 | 0 |
DisplayPort | yes | yes |
DVI Port | no | no |
HDMI | yes | yes |
HDMI ports quantity | 2 | 2 |
Number of HDMI inputs | 2 | 2 |
HDMI version | 1.4 | 2.0 |
Headphone output | yes | yes |
S-video input | no | no |
Number of s-video inputs | 0 | 0 |
Thunderbolt | no | no |
VGA in | no | no |
Number of DisplayPort inputs | 2 | 2 |
Number of DisplayPort outputs | 1 | 0 |
DisplayPort version | 1.2 | 1.2 |
Type of DisplayPort connector | Standard | Standard |
Dell U2715H | Samsung U28E850R | |
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Maximum resolution | 2560 x 1440 px | 3840 x 2160 px |
Supported graphics resolutions | 2560x1440 | 3840 x 2160 |
Refresh rate | 60.0 Hz | 60.0 Hz |
HD type | Wide Quad HD | 4K Ultra HD |
Display number of colours | 16.78 million colours | 1.07 billion colours |
Colour depth (per channel) | 8.0 bit | 10.0 bit |
Colour gamut (Adobe RGB) | 99.0 % | 72.0 % |
Colour gamut (NTSC) | 72.0 % | 72.0 % |
Dynamic contrast ratio | 12000000:1 | 501000:1 |
Contrast ratio | 1000:1 | 1000:1 |
Display technology | LED | LED |
Backlight | LED backlight | LED backlight |
Panel type | IPS | TN |
Response time (GtG) | 6.0 ms | 1.0 ms |
Response time | 6.0 ms | 1.0 ms |
Picture-in-Picture (PIP) | no | yes |
Pixel size | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 178.0 ° | 170.0 ° |
Viewing angle (vertical) | 178.0 ° | 160.0 ° |
Dell U2715H | Samsung U28E850R | |
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Ascendable and submersible | yes | yes |
Pivot function | yes | yes |
Swivel | yes | yes |
Tiltable | yes | yes |
Cable lock slot | yes | no |
Dell U2715H | Samsung U28E850R | |
---|---|---|
Adaptive synchronization | no | yes |
HDR | no | no |
VESA mount | yes | yes |
Type of VESA mount | 100x100mm | 100x100mm |
Dell U2715H | Samsung U28E850R | |
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EnergyStar | yes | yes |
EPEAT | Gold | Gold |
TCO-labelling | TCO Displays 6.0 | TCO'06 |
Dell U2715H | Samsung U28E850R | |
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Energy efficiency class | B | G |
Connecting 9V/12V/14V | None | None |
Operational power consumption | 36 - 88 | < 27.1 |
Power consumption (standby) | 0.5 W | 0.3 W |
Power consumption (typical) | 36.0 W | 39.0 W |
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