Specifications of Acer B277K
Acer B7 B277K 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black
Acer
Release date: 2019-05-22.
EAN: 4713883813600,
2 HDMI ports
1 DisplayPort ports
Speakers included
VESA mount
| Weight & dimensions | |
|---|---|
| Width (with stand): | 614 mm |
| Weight (without stand): | 4.36 kg |
| Height (without stand): | 36.7 cm |
| Depth (without stand): | 6.57 cm |
| Width (without stand): | 61.4 cm |
| Weight (with stand): | 6.5 kg |
| Height (with stand): | 521 mm |
| Depth (with stand): | 207.5 mm |
| Power | |
| Annual energy consumption: | 56 kWh |
| AC input voltage: | 120 - 230 V |
| Power consumption (off): | 0.35 W |
| Power consumption (standby): | 0.45 W |
| Power consumption (typical): | 31 W |
| Display | |
| Horizontal scan range: | 30 - 160 kHz |
| Pixel pitch: | 0.16 x 0.16 mm |
| 3D: | No |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Contrast ratio (dynamic): | 100000000:1 |
| Aspect ratio: | 16:9 |
| Supported graphics resolutions: | 3840 x 2160 |
| Response time: | 4 ms (PC screens with 4 milliseconds response ) |
| Display brightness (typical): | 300 cd/m² |
| Display number of colours: | 1.073 billion colours |
| Maximum refresh rate: | 60 Hz (PC displays 60 Hz refresh rate ) |
| Contrast ratio (typical): | 1000:1 |
| Screen shape: | Flat |
| Display technology: | LED |
| HD type: | 4K Ultra HD (PC screens with 4K Ultra HD resolution ) |
| Panel type: | IPS (PC screens with IPS technology ) |
| Native aspect ratio: | 16:9 (PC displays with a 16:9 aspect ratio ) |
| Display resolution: | 3840 x 2160 pixels |
| Display diagonal: | 68.6 cm (27") (PC screens between 27 and 29 inches ) |
| Colour gamut: | 100% |
| Vertical scan range: | 40 - 60 Hz |
| Ports & interfaces | |
| Mini DisplayPorts quantity: | 1 |
| DisplayPorts quantity: | 1 |
| HDMI ports quantity: | 2 |
| DVI port: | No |
| USB Type-A downstream ports quantity: | 5 |
| USB hub version: | 3.2 Gen 1 (3.1 Gen 1) |
| HDMI: | Yes |
| Built-in USB hub: | Yes |
| Ergonomics | |
| Tilt angle range: | -5 - 25° |
| Tiltable: | Yes |
| Panel mounting interface: | 100 x 100 mm |
| Height adjustment: | Yes |
| VESA mounting: | Yes (VESA Mount PC Displays ) |
| Other features | |
| Energy efficiency class (old): | B |
| Certification: | TCO |
| TV tuner integrated: | No |
| Design | |
| Product colour: | Black |
| Market positioning: | Gaming |
| Performance | |
| VESA Adaptive Sync support: | Yes |
| AMD FreeSync: | Yes |
| NVIDIA G-SYNC: | No |
| Multimedia | |
| RMS rated power: | 4 W |
| Number of speakers: | 2 |
| Built-in camera: | No |
| Built-in speaker(s): | Yes |
| Packaging data | |
| Package type: | Box |
| Packaging content | |
| Cables included: | AC, DisplayPort, USB |
| Stand included: | Yes |
| Sustainability | |
| Sustainability certificates: | ENERGY STAR |
