Specifications of Acer KG281KA
Acer KG1 KG281KA 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LCD Black-UM.PX1EE.A04
Acer
Reach your gaming potential.
Much More to See
Take in the full view of the display with its ZeroFrame design atop the sharply-cut three-pronged stand.
Lightning Fast Freesync
Discover the joys of a seamless game experience with AMD Freesync, up to 240Hz3 refresh rate a response time of 1ms.
Release date: 2020-07-19.
1 HDMI ports
Headphone output
Speakers included
VESA mount
| Weight & dimensions | |
|---|---|
| Weight (without stand): | 4.96 kg |
| Height (without stand): | 38.2 cm |
| Depth (without stand): | 6.5 cm |
| Width (without stand): | 65.9 cm |
| Weight (with stand): | 5.49 kg |
| Height (with stand): | 482 mm |
| Depth (with stand): | 241 mm |
| Width (with stand): | 659 mm |
| Power | |
| Power consumption (typical): | 55 W |
| Energy consumption (HDR) per 1000 hours: | 48 kWh |
| Energy consumption (SDR) per 1000 hours: | 34 kWh |
| Energy efficiency class (HDR): | G |
| Energy efficiency class (SDR): | G |
| Display | |
| High Dynamic Range (HDR) supported: | Yes |
| Display diagonal (metric): | 71 cm |
| Response time (fast): | 1 ms |
| Viewing angle, vertical: | 160° |
| Viewing angle, horizontal: | 170° |
| Dynamic contrast ratio marketing name: | Adaptive Contrast Management (ACM) |
| Contrast ratio (dynamic): | 100000000:1 |
| Backlight type: | LED |
| Display brightness (typical): | 330 cd/m² |
| Display number of colours: | 1.073 billion colours |
| Maximum refresh rate: | 60 Hz (PC displays 60 Hz refresh rate ) |
| Screen shape: | Flat |
| Display technology: | LCD |
| HD type: | 4K Ultra HD (PC screens with 4K Ultra HD resolution ) |
| Panel type: | TN (PC screens with TN technology ) |
| Native aspect ratio: | 16:9 (PC displays with a 16:9 aspect ratio ) |
| Display resolution: | 3840 x 2160 pixels |
| Display diagonal: | 71.1 cm (28") |
| Ports & interfaces | |
| AC (power) in: | Yes |
| HDMI ports quantity: | 1 |
| Headphone out: | Yes |
| HDMI: | Yes |
| Built-in USB hub: | No |
| Ergonomics | |
| Tilt angle range: | -5 - 15° |
| Tiltable: | Yes |
| Panel mounting interface: | 100 x 100 mm |
| VESA mounting: | Yes (VESA Mount PC Displays ) |
| Other features | |
| Certification: | MPR II |
| Design | |
| Feet colour: | Black |
| Illuminated stand: | No |
| Product colour: | Black |
| Market positioning: | Gaming |
| Performance | |
| Operating system installed: | Windows 10 |
| AMD FreeSync: | Yes |
| Multimedia | |
| RMS rated power: | 2 W |
| Number of speakers: | 2 |
| Built-in camera: | No |
| Built-in speaker(s): | Yes |
| Packaging content | |
| Cables included: | AC, DisplayPort |
Multimedia
manual pdf:
User guide:
