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HP 19ka reviews
Brand: HP More HP monitors reviews →
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Compare HP 19ka reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeT3U81AA
The product, explained
About the HP 19ka
HP T3U81AA 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 T3U81AA. Specifications relate to this exact source record; other editions or packages may differ.
The 47 cm (18.5") display is specified at 1366 x 768 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
- Screen size
- 47 cm (18.5")
- Screen resolution
- 1366 x 768 pixels
- Response time
- 7 ms
- Display brightness (typical)
- 200 cd/m²
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Independent perspectives
Expert reviews 0
Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.
No scored critic reviews have been imported for this exact product yet. It remains unrated.
Independent reviews, made comparable
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8/ 104.00/ 5
An illustration of conversion, not this product’s rating.
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Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.
Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.
Know exactly what you’re buying
HP 19ka specifications
Manufacturer code: T3U81AA · Icecat product 33171076 · Checked 23 Sep 2026. Specifications belong to this exact model.
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 | 7 ms |
| Display brightness (typical) | 200 cd/m² |
More product specifications
Open a section for the details that matter to you.
Audio & listening3 details
| Digital horizontal frequency | 24 - 75 kHz |
|---|---|
| Digital vertical frequency | 50 - 60 Hz |
| Built-in speakers | No |
Display8 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 600:1 |
| Contrast ratio (dynamic) | 6000000:1 |
| Display number of colours | 16.78 million colours |
| Colour gamut | 68% |
| On Screen Display (OSD) | Yes |
Processor, memory & storage2 details
| 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), 1366 x 768 |
|---|---|
| Storage temperature (T-T) | -20 - 60 °C |
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 & battery6 details
| Power consumption (typical) | 13 W |
|---|---|
| Power consumption (max) | 15 W |
| Power consumption (PowerSave) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Supplied AC adapter type | LED |
Controls & features1 detail
| Operating temperature (T-T) | 5 - 35 °C |
|---|
Design & dimensions10 details
| Product colour | Black |
|---|---|
| VESA mounting | Yes |
| Width (with stand) | 441 mm |
| Depth (with stand) | 198.4 mm |
| Height (with stand) | 345 mm |
| Weight (with stand) | 2.36 kg |
| Width (without stand) | 441 mm |
| Depth (without stand) | 48.2 mm |
| Height (without stand) | 285.5 mm |
| Weight (without stand) | 1.98 kg |
Software & compatibility1 detail
| Certification | CB, CE, FCC, ErP, CSA/C-UL/C-ETL, UL/CSA-NTRL/ETL-NRTL, ICES, S-Mark, VCCI, CCC, CEL, BSMI, Bauart, ISO9241-307 (HP) GOST 25861, HRN N N0.201, GOST 25861, EEI, IS 1121, SASO, SABS IEC 60950-1, NOM-019-SCFI-1998, KC, KCC, PSB, ISC, C-Tick |
|---|
Further product details19 details
| HD type | WXGA |
|---|---|
| Native aspect ratio | 16:9 |
| Aspect ratio | 16:9 |
| 3D | No |
| HP segment | Home |
| HDCP | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Tilt angle range | -5 - 20° |
| Plug and Play | Yes |
| LED indicators | Power |
| User Guide on CD-ROM | Yes |
| Stand included | Yes |
| Quick start guide | Yes |
| Sustainability certificates | EPEAT Silver, ENERGY STAR |
| On/off switch | Yes |
| TV tuner integrated | No |
| Heavy metals free | Hg (mercury) |
| Thin client installed | No |
Packaging & supplied accessories2 details
| Cables included | AC, VGA |
|---|---|
| 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.
Build your shortlist
Compare other monitors
More products in this category. Compare their exact features, original reviews and available offers alongside the HP 19ka.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| HP 2311x reviews → | HP | LV686AA58.4 cm (23") · Black | tbd0 critic reviews · Available after 3 |
| HP ZR2740w reviews → | HP | XW476AT68.6 cm (27") · Black | tbd0 critic reviews · Available after 3 |
| Samsung S27A850D reviews → | Samsung | S27A850D68.6 cm (27") · Black | 4.50/53 critic reviews |
| Acer 193WLAOb reviews → | Acer | ET.CV3WE.A1348.3 cm (19") · Black | tbd0 critic reviews · Available after 3 |
Your questions, answered
HP 19ka FAQs
How many expert reviews are available for HP 19ka?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for HP 19ka?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies HP 19ka using manufacturer code T3U81AA. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for HP 19ka?
The source specification records display diagonal as 47 cm (18.5"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for HP 19ka?
The source specification records display resolution as 1366 x 768 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for HP 19ka?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Does a higher refresh rate make every app better?
It can make movement feel smoother, but benefits depend on the computer, connection and the activity.
Can I use a USB-C monitor with any laptop?
Not necessarily. Check the laptop port supports the required display mode and charging level.
Is a curved monitor always more immersive?
It depends on size, desk distance and use. Try it for text and multi-window work, not only video.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
Understand your options
Monitor buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Monitor resolution and size: finding a comfortable matchResolution counts pixels; screen size determines how densely they are packed. The same resolution can look spacious on one diagonal and coarse on another, so compare the combination rather than either number alone.Monitor refresh rates: 60Hz, 120Hz, 144Hz and beyondChoose refresh rate from actual frame rate, motion needs, connection limits and image-quality priorities.IPS, VA and OLED monitors: choosing a panel typeChoose panel behaviour around text, contrast, motion, viewing position and static desktop use.USB-C monitors as laptop docksCheck charging power, video mode, hub bandwidth, network and downstream ports as one system.