Specifications of Acer EI491CR S
Acer NITRO EI2 EI491CR S 124.5 cm (49") 3840 x 1080 pixels Black
Acer
Release date: 2021-02-07.
1 HDMI ports
1 DisplayPort ports
Headphone output
Speakers included
VESA mount
| Weight & dimensions | |
|---|---|
| Weight (with stand): | 9.3 kg |
| Power | |
| Power consumption (typical): | 49.7 W |
| Energy consumption (HDR) per 1000 hours: | 70 kWh |
| Energy consumption (SDR) per 1000 hours: | 50 kWh |
| Energy efficiency class (HDR): | G |
| Energy efficiency class (SDR): | G |
| Display | |
| Backlight type: | LED |
| Response time: | 4 ms (PC screens with 4 milliseconds response ) |
| Display brightness (typical): | 400 cd/m² |
| Maximum refresh rate: | 120 Hz (PC displays 120Hz refresh rate ) |
| Contrast ratio (typical): | 3000:1 |
| Screen shape: | Curved |
| Display resolution: | 3840 x 1080 pixels |
| Display diagonal: | 124.5 cm (49") |
| Display diagonal (metric): | 125 cm |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Ports & interfaces | |
| DisplayPorts quantity: | 1 |
| HDMI ports quantity: | 1 |
| Headphone out: | Yes |
| HDMI: | Yes |
| Ergonomics | |
| Tilt angle range: | -5 - 15° |
| Tiltable: | Yes |
| Panel mounting interface: | 75 x 75 mm |
| Height adjustment: | Yes |
| VESA mounting: | Yes (VESA Mount PC Displays ) |
| Other features | |
| Certification: | MPR II |
| Design | |
| Product colour: | Black |
| Multimedia | |
| RMS rated power: | 3 W |
| Number of speakers: | 2 |
| Built-in speaker(s): | Yes |
| Packaging content | |
| Cables included: | AC, DisplayPort, HDMI |
| Stand included: | Yes |
