Monitors
BenQ BL2780 reviews
Product specifications and review coverage for this exact model.
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Product overview
BenQ 9H.LGXLA.TBE is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 1920 x 1080 pixels; panel type: IPS. This entry covers manufacturer code 9H.LGXLA.TBE. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: 9H.LGXLA.TBE. Icecat product 38299495 · Checked 16 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 68.6 cm (27") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Panel type | IPS |
| Response time | 5 ms |
| Display brightness (typical) | 250 cd/m² |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
More product specifications
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Audio & listening4 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 4 W |
| Built-in speakers | Yes |
| Headphone outputs | 1 |
Display10 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 12000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.78 million colours |
| On Screen Display (OSD) | Yes |
| Native refresh rate | 60 Hz |
Processor, memory & storage3 details
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 10 - 90% |
Camera, image & video2 details
| Supported video modes | 1080p |
|---|---|
| Built-in camera | No |
Printing, scanning & paper2 details
| Horizontal scan range | 30 - 83 kHz |
|---|---|
| Vertical scan range | 50 - 76 Hz |
Connections & wireless5 details
| Built-in USB hub | No |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| DVI port | No |
| Headphone connectivity | 3.5 mm |
| Panel mounting interface | 100 x 100 mm |
Power & battery12 details
| Energy efficiency class (SDR) | E |
|---|---|
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 19 kWh |
| Power consumption (typical) | 23 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (average) | 23 W |
| Power consumption (off) | 0.2 W |
| AC input voltage | 90 - 264 V |
| AC input frequency | 47/63 Hz |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Supplied AC adapter type | AC |
Controls & features1 detail
| Operating temperature (T-T) | 5 - 40 °C |
|---|
Design & dimensions9 details
| Product colour | Black |
|---|---|
| VESA mounting | Yes |
| Width (with stand) | 612 mm |
| Depth (with stand) | 183 mm |
| Height (with stand) | 463 mm |
| Width (without stand) | 612 mm |
| Depth (without stand) | 50 mm |
| Height (without stand) | 381 mm |
| Weight (without stand) | 6.5 kg |
Software & compatibility1 detail
| Certification | CE, TÜV, TCO 7.0 |
|---|
Further product details20 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Backlight type | LED |
| Aspect ratio | 16:9 |
| Pixel pitch | 0.311 x 0.311 mm |
| 3D | No |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 20° |
| Number of OSD languages | 17 |
| Operating relative humidity (H-H) | 20 - 90% |
| Stand included | Yes |
| Quick start guide | Yes |
| Sustainability certificates | EPEAT Silver, ENERGY STAR |
| On/off switch | Yes |
| TV tuner integrated | No |
| Thin client installed | No |
Packaging & supplied accessories2 details
| Cables included | AC, HDMI, VGA |
|---|---|
| Manual | Yes |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.