U28 computer monitor
71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LCD Silver
Model U28Part no. 1Z980AS#ABBEAN 5715063349151
80 specifications Checked today
- Display71.1 cm (28")
- Resolution3840 x 2160 pixels
- Energy classF
- ColourSilver
- NVIDIA G-SYNCNo
- Market positioningHome
Overview
- Display
- 71.1 cm (28")
- Resolution
- 3840 x 2160 pixels
- Energy class
- F
- Colour
- Silver
- NVIDIA G-SYNC
- No
- Market positioning
- Home
- Brand
- HP
- Category
- Monitor
- Model
- U28
- Part numbers
- 1Z980AS#ABB, 1Z980AS
- EAN / UPC
- 5715063349151, 194850461262, 195122880002, 195122880026 +3 more
- Also known as
- HP U28 computer monitor 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LCD Silver
Specifications
80 specifications in 12 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 (typical) | 400 cd/m² |
| Response time | 4 ms |
| Screen shape | Flat |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1440 x 900, 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 10000000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.116 x 0.116 mm |
| Pixel density | 157 ppi |
| Horizontal scan range | 27 - 136 kHz |
| Vertical scan range | 30 - 60 Hz |
| Surface hardness | 3H |
| Colour depth | 8 bit |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| HP segment | Home |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | No |
| Built-in camera | No |
Design
| Specification | Value |
|---|---|
| Market positioning | Home |
| Product colour | Silver |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB Type-A downstream ports quantity | 3 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery up to | 65 W |
| DVI port | No |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| Audio input | No |
| Headphone out | Yes |
| Headphone outputs | 1 |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 12 cm |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 23° |
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 | 32 kWh |
| Power consumption (typical) | 45 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 155 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | 5 - 35 °C |
| Operating relative humidity (H-H) | 20 - 80% |
Weight & dimensions
| Specification | Value |
|---|---|
| Width (with stand) | 637.1 mm |
| Depth (with stand) | 189.9 mm |
| Height (with stand) | 531.4 mm |
| Weight (with stand) | 6.35 kg |
| Width (without stand) | 637.1 mm |
| Depth (without stand) | 43.4 mm |
| Height (without stand) | 371.2 mm |
Packaging data
| Specification | Value |
|---|---|
| Package width | 824 mm |
| Package depth | 165 mm |
| Package height | 470 mm |
| Package weight | 10.4 kg |
Sustainability
| Specification | Value |
|---|---|
| Sustainability certificates | ENERGY STAR, TCO |
| Sustainable technologies and materials | Arsenic-free display glass; Low halogen; Mercury-free display backlights; TCO Certified |
Other features
| Specification | Value |
|---|---|
| Country of origin | China |
| Compliance certificates | CE |
| Certification | MEPS; BSMI; CB; CCC; CE; CECP; CEL; EAC; ENERGY STAR®; FCC; ISO 9241-307; KC/KCC; NOM; PSB; SEPA; TCO Certified; TUV-S; UL/CSA; VCCI; Vietnam MEPS; WEEE; ISC; WW application; ICE |
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