KG1 KG281KAbmiipx computer monitor
71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LED Black, Silver
Model KG281KAbmiipxPart no. UM.PX1EE.A02EAN 4710180180824
64 specifications Checked today
- Display71.1 cm (28")
- Resolution3840 x 2160 pixels
- Energy classB
- ColourBlack, Silver
- NVIDIA G-SYNCNo
- Built-in speaker(s)Yes
Overview
- Display
- 71.1 cm (28")
- Resolution
- 3840 x 2160 pixels
- Energy class
- B
- Colour
- Black, Silver
- NVIDIA G-SYNC
- No
- Built-in speaker(s)
- Yes
- Brand
- Acer
- Category
- Monitor
- Model
- KG281KAbmiipx
- Part number
- UM.PX1EE.A02
- EAN / UPC
- 4710180180824
- Also known as
- Acer KG1 KG281KAbmiipx computer monitor 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LED Black, Silver
Specifications
64 specifications in 11 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 71.1 cm (28") |
| Display resolution | 3840 x 2160 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Touchscreen | No |
| HD type | 4K Ultra HD |
| Panel type | TN+Film |
| Display brightness (typical) | 330 cd/m² |
| Response time | 1 ms |
| Screen shape | Flat |
| Supported graphics resolutions | 3840 x 2160 |
| Contrast ratio (dynamic) | 100000000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 170° |
| Viewing angle, vertical | 160° |
| Display number of colours | 1.073 billion colours |
| Pixel pitch | 0.161 x 0.161 mm |
| Pixel density | 157 ppi |
| Horizontal scan range | 30 - 160 kHz |
| Vertical scan range | 40 - 60 Hz |
| NTSC coverage (typical) | 72% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Number of speakers | 2 |
| RMS rated power | 4 W |
Design
| Specification | Value |
|---|---|
| Market positioning | Gaming |
| Product colour | Black, Silver |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | No |
| VGA (D-Sub) ports quantity | 0 |
| DVI port | No |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Headphone out | Yes |
| Headphone connectivity | 3.5 mm |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 15° |
Power
| Specification | Value |
|---|---|
| Power consumption (typical) | 40 W |
| Power consumption (standby) | 0.39 W |
| Power consumption (max) | 55 W |
| Power consumption (PowerSave) | 34 W |
| Annual energy consumption | 58 kWh |
Weight & dimensions
| Specification | Value |
|---|---|
| Width (with stand) | 659 mm |
| Depth (with stand) | 241 mm |
| Height (with stand) | 482 mm |
| Weight (with stand) | 7.83 kg |
| Weight (without stand) | 5.49 kg |
Packaging data
| Specification | Value |
|---|---|
| Package width | 731 mm |
| Package depth | 147 mm |
| Package height | 489 mm |
Packaging content
| Specification | Value |
|---|---|
| Cables included | DisplayPort |
Other features
| Specification | Value |
|---|---|
| TV tuner integrated | No |
| Energy efficiency class (legacy scale) | B |
| Mean time between failures (MTBF) | 30000 h |
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