28 " | 3840 x 2160 pixels | 4K Ultra HD | 16:9 | LED | 5 ms | Flat | Contrast 1000:1 | Maximum refresh rate 60 Hz | Built-in speaker(s) Yes | 2xHDMI ports quantity | 1xDisplayPorts quantity | Headphone out Yes
Description | High resolution up to 3840x2160 displayVA panel technologyUltra-narrow bezel design, elegant appearance178°H/178°V extra-wide viewing angle for overall viewing performanceHigh fidelity digital processing for a brilliant and vivid videoScreen surface with a hardness of at least 3HSupport multiple signal interfaces including HDMI 2.0 x2, DP 1.2 x1, USB x1, Speaker x2Support freesync, fluent image display |
Summary | Dahua Technology LM28-F400. Display diagonal: 71.1 cm (28"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Product colour: Black |
Vendor Homepage | https://www.dahuasecurity.com/products/All-Products/Display--Control/Monitors/Light-Series/LM28-F400 |
Category Code | LC3 |
Unit Box Height | 0.46 |
Unit Box Length | 0.7 |
Unit Box Width | 0.142 |
Contrast ratio (typical) | 1000:1 |
Display brightness (typical) | 300 cd/m² |
Display diagonal | 28 " |
Display number of colours | 1.073 billion colours |
Display resolution | 3840 x 2160 pixels |
Display Technology | LED |
HD type | 4K Ultra HD |
Maximum refresh rate | 60 Hz |
Native Aspect Ratio | 16:9 |
Response time | 5 ms |
Screen shape | Flat |
Touchscreen | No |
Viewing angle, horizontal | 178 ° |
Viewing angle, vertical | 178 ° |
AMD FreeSync | No |
NVIDIA G-SYNC | No |
Built-in camera | No |
Built-in speaker(s) | Yes |
Number of speakers | 2 |
RMS rated power | 4 W |
Feet colour | Black |
Market positioning | Home |
Product colour | Black |
Built-in USB hub | No |
DisplayPort version | 1.2 |
DisplayPorts quantity | 1 |
HDMI | Yes |
HDMI ports quantity | 2 |
HDMI version | 2.0 |
Headphone out | Yes |
Headphone outputs | 1 |
Tilt adjustment | Yes |
Tilt angle range | -5 - 15 ° |
Energy consumption (SDR) per 1000 hours | 31 kWh |
Energy efficiency class (SDR) | G |
Energy efficiency scale | A to G |
European Product Registry for Energy Labelling (EPREL) code | 619619 |
Power consumption (standby) | 0.5 W |
Power consumption (typical) | 40 W |
Operating relative humidity (H-H) | 10 - 85 % |
Operating temperature (T-T) | 0 - 40 °C |
Depth (with stand) | 57.36 mm |
Height (with stand) | 368.53 mm |
Weight (with stand) | 7000 g |
Width (with stand) | 637.88 mm |
PACKAGE WEIGHT | 8800 g |
CABLES INCLUDED | AC/HDMI |
Stand included | Yes |
Data Sheet (Link) | https://eprel.ec.europa.eu/api/product/619619/fiches?language=EN |
Energy Efficiency Class | G |
EPREL Registration Number | 619619 |
EPREL Version Number | 1 |
Model | DHI-LM28-F400 |
Included Accessories | HDMI cable, Power cable, Pedestal |
Unit Calculated Volume | 0.04572 cubm |
Product Net Weight | 7 kg |
Unit Calculated Weight | 8.8 kg |