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| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Acer Predator XB271HUAbmiprz |  Acer Predator XB281HKbmiprz | |
|---|---|---|
| Screen size | 27.0 in | 28.0 in |
| Brightness | 350.0 cd/m² | 300.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| Colour of product |
|
|
| Panel design | Flat | Flat |
| Built-in USB hub | yes | yes |
| Touchscreen | no | no |
| Built-in camera | no | no |
| Screen surface | Matte | Matte |
| Built-in speakers | yes | yes |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| Height (min-max) | 401 - 551 | < 565 |
| Depth (with stand) | 10.55 in | 10.55 in |
| Depth (without stand) | 2.4 in | 1.06 in |
| Width (with stand) | 24.17 in | 25.94 in |
| Weight | 246.92 oz | 275.14 oz |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| Analogue 3.5mm input | 0 | 0 |
| Number of USB 2.0 port | 0 | 0 |
| Number of USB 3.0 ports | 4 | 4 |
| USB connectors (total) | 4 | 4 |
| 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 |
| Number of HDMI inputs | 1 | 1 |
| HDMI version | 1.4 | 1.4 |
| S-video input | no | no |
| Number of s-video inputs | 0 | 0 |
| Thunderbolt | no | no |
| USB for video | no | no |
| VGA in | no | no |
| Number of DisplayPort inputs | 1 | 1 |
| Number of DisplayPort outputs | 0 | 0 |
| DisplayPort version | 1.2 | 1.2 |
| Type of DisplayPort connector | Standard | Standard |
| MHL | no | no |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| Maximum resolution | 2560 x 1440 px | 3840 x 2160 px |
| Refresh rate | 165.0 Hz | 60.0 Hz |
| Colour depth (per channel) | 8.0 bit | 8.0 bit |
| Dynamic contrast ratio | 100000000:1 | 100000000:1 |
| Contrast ratio | 1000:1 | 1000:1 |
| Display technology | LCD | LCD |
| Backlight | LED | LED |
| Panel type | TN | TN |
| Response time (GtG) | 1.0 ms | 1.0 ms |
| Picture-in-Picture (PIP) | no | no |
| Pixel size | 0.01 in | 0.01 in |
| Viewing angle (horizontal) | 170.0 ° | 170.0 ° |
| Viewing angle (vertical) | 160.0 ° | 160.0 ° |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| Ascendable and submersible | yes | yes |
| Pivot function | yes | yes |
| Swivel | yes | no |
| Tiltable | yes | yes |
| Memory card reader | no | no |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| 3D support (3D-Ready) | yes | no |
| Adaptive synchronization | yes | yes |
| HDR | no | no |
| VESA mount | yes | yes |
| Type of VESA mount | 100x100mm | 100x100mm |
| Sync technology | Nvidia G-sync | Nvidia G-sync |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| EnergyStar | yes | yes |
| TCO-labelling | TCO Displays 6.0 | TCO Displays 6.0 |
| Acer Predator XB271HUAbmiprz | Acer Predator XB281HKbmiprz | |
|---|---|---|
| Connecting 9V/12V/14V | None | None |
| Operational power consumption | 32 - 45 | < 59 |
| Power consumption (standby) | 0.47 W | 0.45 W |
| Pros | ||
|---|---|---|
| Cons |
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