HP 2311x
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
HP 22es reviews
Product specifications and review coverage for this exact model.
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Product overview
HP T3M70AA is listed in the computer monitors category. The recorded specifications include display diagonal: 54.6 cm (21.5"); display resolution: 1920 x 1080 pixels; panel type: IPS. This entry covers manufacturer code T3M70AA. 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: T3M70AA. Icecat product 32170253 · Checked 21 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 | 54.6 cm (21.5") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Panel type | IPS |
| Response time | 7 ms |
| Display brightness (typical) | 250 cd/m² |
| HDMI ports | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening1 detail
| Built-in speakers | No |
|---|
Display9 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 1000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.78 million colours |
| Active display area (W x H) | 476.06 x 267.79 mm |
Processor, memory & storage3 details
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
| Storage relative humidity (H-H) | 5 - 95% |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless3 details
| Built-in USB hub | No |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| DVI port | No |
Power & battery9 details
| Power consumption (typical) | 20 W |
|---|---|
| Power consumption (standby) | 0.3 W |
| Power consumption (max) | 21 W |
| Power consumption (off) | 0.17 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Annual energy consumption | 26 kWh |
| Energy efficiency class (legacy scale) | A |
| Supplied AC adapter type | AC |
Controls & features1 detail
| Operating temperature (T-T) | 5 - 35 °C |
|---|
Design & dimensions11 details
| Product colour | Black, Silver |
|---|---|
| VESA mounting | No |
| Height adjustment | No |
| Width (with stand) | 497.8 mm |
| Depth (with stand) | 183.5 mm |
| Height (with stand) | 384.5 mm |
| Weight (with stand) | 2.44 kg |
| Width (without stand) | 497.8 mm |
| Depth (without stand) | 35.2 mm |
| Height (without stand) | 301.6 mm |
| Weight (without stand) | 2.07 kg |
Further product details16 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Pixel pitch | 0.247 x 0.247 mm |
| Viewable size, horizontal | 47.6 cm |
| Viewable size, vertical | 26.8 cm |
| 3D | No |
| HDCP | Yes |
| Cable lock slot | Yes |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 25° |
| Plug and Play | Yes |
| Operating relative humidity (H-H) | 20 - 80% |
| Sustainability certificates | EPEAT Silver, ENERGY STAR |
| On/off switch | Yes |
| 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.
