Predator XB283K computer monitor
71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LCD Black
Model XB283KPart no. UM.PX3EE.V01EAN 4710886877509
45 specifications Checked today
- Display71.1 cm (28")
- Resolution3840 x 2160 pixels
- Energy classF
- ColourBlack
- NVIDIA G-SYNCYes
- Market positioningGaming
Overview
- Display
- 71.1 cm (28")
- Resolution
- 3840 x 2160 pixels
- Energy class
- F
- Colour
- Black
- NVIDIA G-SYNC
- Yes
- Market positioning
- Gaming
- Brand
- Acer
- Category
- Monitor
- Model
- XB283K
- Part number
- UM.PX3EE.V01
- EAN / UPC
- 4710886877509
- Also known as
- Acer Predator XB283K computer monitor 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LCD Black
Specifications
45 specifications in 7 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 71.1 cm (28") |
| Display resolution | 3840 x 2160 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LCD |
| Touchscreen | No |
| HD type | 4K Ultra HD |
| Panel type | IPS |
| Display brightness (peak) | 400 cd/m² |
| Response time | 1 ms |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 100000000:1 |
| Maximum refresh rate | 144 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Colour depth | 8 bit |
| DCI-P3 coverage | 90% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | Yes |
| VESA Adaptive Sync support | Yes |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Number of speakers | 2 |
| Built-in camera | No |
Design
| Specification | Value |
|---|---|
| Market positioning | Gaming |
| Product colour | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Wall mountable | Yes |
| Tilt adjustment | Yes |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 27 kWh |
| Energy consumption (HDR) per 1000 hours | 51 kWh |
| AC input voltage | 230 V |
| AC adapter output voltage | 19.5 V |
| Energy efficiency scale | A to G |
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