Acer B7 B287K computer monitor 71.1 cm (28″) 3840 x 2160 pixels 4K Ultra HD LCD Black
28″, 3840 x 2160 4K UHD, IPS, 16:9, 1000:1, 4 ms, 60 Hz, 1xDisplayPort, 1xMini DisplayPort, Headphone, 5xUSB 3.0, 2x2W, Tilt, Height adj, VESA
Essential Ergonomics
Planted upon its sturdy and robust stand, feel free to turn, pivot and swivel the display to whatever the occasion calls for.
Infused with Colour
In the professional world, accuracy is everything. Utilise colour-enhancing and eye care technologies for pinpoint precision.
| Display |
| High Dynamic Range (HDR) supported |
Yes |
| High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10) |
| Display number of colours |
1.07 billion colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
60 Hz |
| Contrast ratio (dynamic) |
100000000:1 |
| Contrast ratio (typical) |
1000:1 |
| Screen shape |
Flat |
| Display technology |
LCD |
| Backlight type |
LED |
| HD type |
4K Ultra HD |
| Response time |
4 ms |
| Display brightness (typical) |
300 cd/m² |
| Panel type |
IPS |
| Native aspect ratio |
16:9 |
| Display resolution |
3840 x 2160 pixels |
| Display diagonal |
71.1 cm (28″) |
| Multimedia |
| RMS rated power |
4 W |
| Number of speakers |
2 |
| Built-in camera |
No |
| Built-in speaker(s) |
Yes |
| Design |
| Certification |
TCO |
| Feet colour |
Black |
| Frameless design |
Yes |
| Product colour |
Black |
| Market positioning |
Business |
| Ports & interfaces |
| Headphone outputs |
1 |
| Headphone out |
Yes |
| Audio input |
No |
| Mini DisplayPorts quantity |
1 |
| DisplayPorts quantity |
1 |
| HDMI |
No |
| DVI port |
No |
| USB Type-A downstream ports quantity |
4 |
| Number of upstream ports |
1 |
| USB hub version |
3.2 Gen 1 (3.1 Gen 1) |
| Built-in USB hub |
Yes |
| Ergonomics |
| Tilt adjustment |
Yes |
| Tilt angle range |
-5 – 25° |
| Height adjustment |
12 cm |
| Height adjustment |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| Energy efficiency scale |
A to G |
| Power consumption (off) |
0.3 W |
| Power consumption (standby) |
0.45 W |
| Power consumption (typical) |
32 W |
| Energy consumption (HDR) per 1000 hours |
45 kWh |
| Energy efficiency class (HDR) |
G |
| Energy consumption (SDR) per 1000 hours |
31 kWh |
| Energy efficiency class (SDR) |
G |
| Sustainability |
| European Product Registry for Energy Labelling (EPREL) code |
404837 |
| General |
| Product family |
B7 |
| Weight & dimensions |
| Weight (without stand) |
5.28 kg |
| Height (without stand) |
371 mm |
| Depth (without stand) |
68 mm |
| Width (without stand) |
637 mm |
| Weight (with stand) |
7.5 kg |
| Height (with stand) |
524 mm |
| Depth (with stand) |
208 mm |
| Width (with stand) |
637 mm |
| Packaging data |
| Cables included |
AC, DisplayPort, USB |
| Stand included |
Yes |
| Logistics data |
| Harmonized System (HS) code |
85285210 |
| Other features |
| Touchscreen |
No |
