HP 2311x
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Monitors
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Product specifications and review coverage for this exact model.
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Product overview
HP B7M13AA is listed in the computer monitors category. The recorded specifications include display diagonal: 47 cm (18.5"); display resolution: 1366 x 768 pixels. This entry covers manufacturer code B7M13AA. 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.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: B7M13AA. Icecat product 14857801 · Checked 26 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 | 47 cm (18.5") |
|---|---|
| Screen resolution | 1366 x 768 pixels |
| Response time | 5 ms |
| Display brightness (typical) | 200 cd/m² |
More product specifications
Open a section for the details that matter to you.
Audio & listening2 details
| Rated audio power (RMS) | 1 W |
|---|---|
| Built-in speakers | Yes |
Display6 details
| Touchscreen | No |
|---|---|
| Contrast ratio (typical) | 600:1 |
| Contrast ratio (dynamic) | 3000000:1 |
| Viewing angle, horizontal | 90° |
| Viewing angle, vertical | 50° |
| Display number of colours | 16.78 million colours |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Printing, scanning & paper2 details
| Horizontal scan range | 24 - 83 kHz |
|---|---|
| Vertical scan range | 50 - 76 Hz |
Connections & wireless2 details
| VGA (D-Sub) ports quantity | 1 |
|---|---|
| DVI-D ports quantity | 1 |
Power & battery5 details
| Power consumption (typical) | 18 W |
|---|---|
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Supplied AC adapter type | LCD |
Design & dimensions9 details
| Product colour | Black |
|---|---|
| Height adjustment | No |
| Width (with stand) | 446.1 mm |
| Depth (with stand) | 170.2 mm |
| Height (with stand) | 339.5 mm |
| Width (without stand) | 446.1 mm |
| Depth (without stand) | 47.5 mm |
| Height (without stand) | 281.5 mm |
| Weight (without stand) | 2.7 kg |
Further product details11 details
| Native aspect ratio | 16:9 |
|---|---|
| Aspect ratio | 16:9 |
| Pixel pitch | 0.300 x 0.300 mm |
| HDCP | Yes |
| Cable lock slot | Yes |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 19° |
| Operating relative humidity (H-H) | 20 - 80% |
| Sustainability certificates | EPEAT Silver, ENERGY STAR |
| TV tuner integrated | No |
| Thin client installed | No |
Packaging & supplied accessories1 detail
| Country of origin | China |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
