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Hannspree HC 284 PUB computer monitor 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LED Black
28", VA, 3840 x 2160 mm, 16:9, 300 cd/m², 2x 2 W, HDMI 2.0, DisplayPort 1.2, USB 3.0, 27 W, 638.7 x 190 x 462.5 mm, 4.55 kg
£188.44
£157.03
Availability:
In Stock
SKU
HC284PUB
- 28” 16:9 LED Backlight Monitor
- 3840 x 2160 Ultra-HD 4K Resolution
- 178°/178° Ultra Wide Viewing Angle
- Digital Inputs: DP + HDMI
- USB 3.0 HUB
- Built-In Stereo Speakers
- Frameless Design and Slim Profile
- Tilt and Wall-Mountable (VESA)
- Low Power Consumption
- External Power Adaptor
- Low Blue Light Mode, Flicker Free
- PIP: Picture In Picture
- PBP: Picture By Picture
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 2 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 2 W |
| Built-in camera | No |
| AMD FreeSync | No |
| NVIDIA G-SYNC | No |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Display | |
| Display brightness (typical) | 300 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.073 billion colours |
| Native aspect ratio | 16:9 |
| Maximum refresh rate | 60 Hz |
| HD type | 4K Ultra HD |
| Display technology | LED |
| Contrast ratio (dynamic) | 10000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.16 x 0.16 mm |
| Horizontal scan range | 30 - 135 kHz |
| Vertical scan range | 56 - 75 Hz |
| Backlight type | LED |
| Display resolution | 3840 x 2160 pixels |
| Response time | 5 ms |
| Display diagonal | 71.1 cm (28") |
| Contrast ratio (typical) | 1000:1 |
| Surface hardness | 3H |
| Touchscreen | No |
| Display diagonal (metric) | 71.1 cm |
| Haze rate | 25% |
| Anti-glare screen | Yes |
| Management features | |
| Picture-in-Picture | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 2 W |
| Built-in camera | No |
| Design | |
| Market positioning | Business |
| Product colour | Black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 2 |
| Headphone out | Yes |
| DC-in jack | Yes |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Audio input | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.2 |
| Technical details | |
|---|---|
| Height (without stand) | 369.2 mm |
| Depth (without stand) | 42.7 mm |
| Width (without stand) | 638.7 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Power supply type | External |
| Weight (with stand) | 4.55 kg |
| Surface hardness | 3H |
| Touchscreen | No |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Tilt angle range | -5 - 15° |
| Picture-in-Picture | Yes |
| Height adjustment | No |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Picture-by-Picture (PbP) | Yes |
| Power | |
| Power supply type | External |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 27 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| AC adapter output voltage | 12 V |
| Energy efficiency class (SDR) | F |
| Energy consumption (SDR) per 1000 hours | 27 kWh |
| European Product Registry for Energy Labelling (EPREL) code | 1107417 |
| Weight & dimensions | |
| Height (without stand) | 369.2 mm |
| Depth (without stand) | 42.7 mm |
| Width (without stand) | 638.7 mm |
| Width (with stand) | 638.7 mm |
| Depth (with stand) | 190 mm |
| Height (with stand) | 462.5 mm |
| Weight (with stand) | 4.55 kg |
| Package width | 720 mm |
| Package depth | 135 mm |
| Package height | 437 mm |
| Package weight | 6.1 kg |
| Packaging data | |
| Package width | 720 mm |
| Package depth | 135 mm |
| Package height | 437 mm |
| Package weight | 6.1 kg |
| Warranty card | Yes |
| Stand included | Yes |
| Quick start guide | Yes |
| Cables included | DisplayPort |
| DisplayPort cable length | 1.5 m |
| Power adapter included | Yes |
| Packaging content | |
| Stand included | Yes |
| Quick start guide | Yes |
| Cables included | DisplayPort |
| DisplayPort cable length | 1.5 m |
| Power adapter included | Yes |
| Sustainability | |
| European Product Registry for Energy Labelling (EPREL) code | 1107417 |
| Other features | |
| Picture-by-Picture (PbP) | Yes |
| Height (without stand) | 369.2 mm |
| Depth (without stand) | 42.7 mm |
| Width (without stand) | 638.7 mm |
| Quick start guide | Yes |
| HDMI | Yes |
| Surface hardness | 3H |
| Energy efficiency scale | A to G |
| Power supply type | External |
| Touchscreen | No |
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|---|---|---|---|---|---|---|
| SKU |
HC284PUB
|
HT161HNB
|
HT225HPB
|
HT248PPB
|
241B8QJEB/00
|
TD1630-3
|
| Manufacturer |
Hannspree
|
Hannspree
|
Hannspree
|
Hannspree
|
Philips
|
Viewsonic
|
| Display size |
≈ 21 inches
|
under 18 inches
|
≈ 21 inches
|
≈ 21 inches
|
≈ 21 inches
|
under 18 inches
|
| Display resolution |
N/A
|
1366 x 768 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1366 x 768 pixels
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
| Built-in camera |
N
|
N
|
N
|
N
|
N
|
N
|
| Market positioning |
Business
|
N/A
|
N/A
|
Professional
|
Home
|
N/A
|
| Native aspect ratio |
16:9
|
16:9
|
16:9
|
16:9
|
16:9
|
16:9
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
N
|
N
|
N
|
N
|
N
|
N
|
| Built-in USB hub |
Y
|
N
|
N
|
Y
|
Y
|
Y
|
| AMD FreeSync |
N
|
N
|
N
|
N
|
N
|
N
|
| Display technology |
LED
|
LED
|
LED
|
LCD
|
LCD
|
LCD
|
| Touchscreen |
N
|
Y
|
Y
|
Y
|
N
|
Y
|