HP 2311x
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
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Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
HP 1JJ98AA 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; maximum refresh rate: 60 Hz. This entry covers manufacturer code 1JJ98AA. 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: 1JJ98AA. Icecat product 38173182 · Checked 23 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 |
| Maximum refresh rate | 60 Hz |
| Response time | 5 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 |
|---|
Display6 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 10000000:1 |
| Display number of colours | 16.78 million colours |
Processor, memory & storage1 detail
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+) |
|---|
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 & battery10 details
| Power consumption (typical) | 40 W |
|---|---|
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 45 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Annual energy consumption | 34 kWh |
| Power consumption (DPMS) | 23 W |
| Energy efficiency class (legacy scale) | A+ |
| Supplied AC adapter type | LED |
Design & dimensions8 details
| Product colour | Black |
|---|---|
| Height adjustment | No |
| Width (with stand) | 611.9 mm |
| Depth (with stand) | 237.3 mm |
| Height (with stand) | 440 mm |
| Width (without stand) | 611.9 mm |
| Depth (without stand) | 51.9 mm |
| Height (without stand) | 366.6 mm |
Software & compatibility1 detail
| Certification | CE; CB; MSIP; ICES; CCC; CEL; Energy Star; ISC; VCCI; FCC; BSMI; ISO9241-307; TUV-S; NOM; cTUVus; EAC; RCM; Ukraine; Morocco; WEEE; KCC; Vietnam MEPS; Australia MEPS; PSB |
|---|
Further product details17 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Aspect ratio | 16:9 |
| Pixel pitch | 0.274 x 0.274 mm |
| 3D | No |
| HP segment | Home |
| Market positioning | Home |
| HDCP | Yes |
| Cable lock slot | Yes |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 25° |
| Plug and Play | Yes |
| User Guide on CD-ROM | Yes |
| Stand included | Yes |
| On/off switch | Yes |
| TV tuner integrated | No |
| Thin client installed | No |
Packaging & supplied accessories3 details
| Cables included | AC, HDMI |
|---|---|
| Manual | Yes |
| 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.
