LM27-B221 computer monitor
68.6 cm (27") 1920 x 1080 pixels Full HD LED Black
Model LM27-B221Part no. DHI-LM27-B221EAN 6937552407534
91 specifications Checked today
- Display68.6 cm (27")
- Resolution1920 x 1080 pixels
- Energy classE
- ColourBlack
- NVIDIA G-SYNCNo
- Market positioningOffice
Overview
- Display
- 68.6 cm (27")
- Resolution
- 1920 x 1080 pixels
- Energy class
- E
- Colour
- Black
- NVIDIA G-SYNC
- No
- Market positioning
- Office
- Brand
- Dahua Technology
- Category
- Monitor
- Model
- LM27-B221
- Part number
- DHI-LM27-B221
- EAN / UPC
- 6937552407534
- Also known as
- Dahua Technology LM27-B221 computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LED Black
Specifications
91 specifications in 14 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 68.6 cm (27") |
| Display resolution | 1920 x 1080 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | IPS |
| LED backlight | Yes |
| Backlight type | Edge LED |
| Display brightness (typical) | 250 cd/m² |
| Response time (MPRT) | 1 ms |
| Screen shape | Flat |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| Supported video modes | 1080p |
| Contrast ratio (typical) | 1200:1 |
| Maximum refresh rate | 144 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Pixel pitch | 0.3114 x 0.3114 mm |
| Pixel density | 81.59 ppi |
| Viewable size, horizontal | 59.8 cm |
| Viewable size, vertical | 33.6 cm |
| Display diagonal (metric) | 69 cm |
| Haze rate | 25% |
| Surface hardness | 3H |
| Colour gamut standard | NTSC |
| NTSC coverage (typical) | 72% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Low Blue Light technology | Yes |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | No |
| Built-in camera | No |
Design
| Specification | Value |
|---|---|
| Market positioning | Office |
| Product colour | Black |
| Front bezel colour | Black |
| Illuminated stand | No |
| Feet colour | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | No |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone out | Yes |
Network
| Specification | Value |
|---|---|
| Wi-Fi | No |
| Bluetooth | No |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 75 x 75 mm |
| Wall mountable | Yes |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 15° |
| Plug and Play | Yes |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Power consumption (typical) | 27 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 29 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 240 V |
| Input current | 3 A |
| AC adapter output voltage | 12 V |
| Power supply type | External |
| Energy efficiency scale | A to G |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 10 - 85% |
| Storage relative humidity (H-H) | 5 - 90% |
Weight & dimensions
| Specification | Value |
|---|---|
| Width (with stand) | 614.1 mm |
| Depth (with stand) | 183.9 mm |
| Height (with stand) | 458.4 mm |
| Width (without stand) | 614.1 mm |
| Depth (without stand) | 45.1 mm |
| Height (without stand) | 363 mm |
| Weight (without stand) | 3.84 kg |
| Bezel width (side) | 1.9 mm |
| Bezel width (top) | 1.9 mm |
| Bezel width (bottom) | 1.61 cm |
Packaging data
| Specification | Value |
|---|---|
| Package width | 694 mm |
| Package depth | 114 mm |
| Package height | 458 mm |
| Package weight | 5.29 kg |
Packaging content
| Specification | Value |
|---|---|
| Stand included | Yes |
| Cables included | HDMI |
| Power adapter included | Yes |
Other features
| Specification | Value |
|---|---|
| Automatic brightness control | No |
| Compliance certificates | CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD) |
| E-manual | Yes |
Technical details
| Specification | Value |
|---|---|
| Native refresh rate | 60 Hz |
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