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| General Info | ||
|---|---|---|
| Model Number | HP U28 4K HDR | Loewe Bild 2.43 |
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| Price | ||
| Type | Monitor | TV |
| Year | 2020 | 2018 |
| Brand | HP | Loewe |
| Model Series | Bild 2 | |
| Model Number | U28 4K HDR | Bild 2.43 |
| Alias | 1Z978AA | 57420W71 |
| Display | ||
| Screen Size Class | 28" (inches) | 43" (inches) |
| Diagonal Size | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
42.52 in 108 cm 1080 mm 3.54 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
37.05 in 94.1 cm 941.184 mm 3.09 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
20.84 in 52.9 cm 529.416 mm 1.74 ft |
| Display Type | IPS | |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.116 mm | 0.245 mm |
| Screen Pixel Density | 157 ppi | 103 ppi |
| Screen-to-Body Ratio | 89.61 % | 87.11 % |
| Backlight Source | W-LED | Edge LED |
| DCI P3 | 93% | |
| sRGB | 100 % | |
| Screen Brightness | 400 cd/m² | |
| Max Screen Brightness | 460 cd/m² | |
| Static Screen Contrast | 1000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | |
| Display Coating | Anti-glare/Matte (3H) | Glossy |
| HDR | HDR | HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.71 in 4.3 cm 43.4 mm 0.14 ft |
3.11 in 7.9 cm 79 mm 0.26 ft |
| Case Width with Stand | 25.08 in 63.7 cm 637.1 mm 2.09 ft |
37.91 in 96.3 cm 963 mm 3.16 ft |
| Case Height with Stand | 20.92 in 53.1 cm 531.4 mm 1.74 ft |
24.25 in 61.6 cm 616 mm 2.02 ft |
| Case Depth with Stand | 7.48 in 19 cm 189.9 mm 0.62 ft |
9.84 in 25 cm 250 mm 0.82 ft |
| Case Weight with Stand | 6.35 kg 14 lbs |
15.5 kg 34 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Internal Storage | 8 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
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| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
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| Connectivity | 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; downstream) |
1 x Ethernet RJ45 1 x CI+ 1.3 1 x HDMI 2.0 (ARC; CEC) 1 x S/PDIF 1 x D-sub 1 x Satellite In (Sub; F-type female) 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x Satellite In (Main; F-type female) 3 x HDMI 2.0 (CEC) 2 x USB 2.0 (max 0.5 A) 1 x RS232 (C) 1 x SCART (via AV adapter) 1 x USB 3.0 (max 0.9 A) 1 x RCA Audio Out (L/R) |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 10W |
| Features | ||
| OS | Loewe OS | |
| Cool Features | Flicker-free technology Low Blue Light |
DR+ Follow ME HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-in-Picture Ultra HD Super Resolution Scaling PVR Image+ Active Digital Link HD (CEC) Digital Audio Link |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 25.08 in 63.7 cm 637.1 mm 2.09 ft |
37.91 in 96.3 cm 963 mm 3.16 ft |
| Case Height | 14.61 in 37.1 cm 371.2 mm 1.22 ft |
23.39 in 59.4 cm 594 mm 1.95 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 200 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Forward and Backward Tilt Support | Yes | No |
| Forward Tilt | 5 ° | |
| Backward Tilt | 23 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 23 Hz - 75 Hz | 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 140 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB Type-C cable |
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| Certificates and Standards | ||
| Licenses | Australian-New Zealand 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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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 20 % - 80 % |
| Max Operating Altitude | 2000 |
| HP U28 4K HDR | Loewe Bild 2.43 |
