About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

VALE
V12X LTE tablet 12.6″ OLED

Product description from the manufacturer

The VALE V12X LTE tablet with a 12.6″ OLED display is a modern Android tablet designed for users who want to combine a large, high-quality display with mobile connectivity (LTE). Equipped with an octa-core processor (Unisoc T616), 8 GB of RAM, and 128 GB of internal storage, it promises smooth operation and sufficient capacity for apps, media, and more. It features an elegant metal back, slim design, and modern Android 15, which even supports the Gemini AI assistant.

Its strengths in the test include the brilliant OLED display, LTE support (SIM slot), and solid hardware configuration. The slim case and high-quality workmanship are also positive features.

One disadvantage we see in the test is that only one version with 128 GB of internal storage is currently available. Although this can be expanded via micro SD card, another version with larger storage would be desirable in this day and age.

  • Large OLED display with brilliant colors
  • LTE capability (SIM slot) for mobile use
  • Slim design & solid workmanship
  • Only 128 GB internal storage

First impression

Packaging and contents

Here, we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, sufficient protection of the product must of course be ensured. Is the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Here we take a closer look at the packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course be ensured. Is the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

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Product protection

Cardboard is sturdy, tablet is adequately protected

100

Points

Sustainability of packaging

No unnecessary packaging waste, the plastic film protects the product components

90

Points

Package contents & scope

Complete

100

Points

Instructions

Multilingual instructions included

100

Points

TOTAL

98

Points

Weighting: 20%
*The maximum number of points is 100

When unpacking the VALE V12X LTE tablet, its elegant and high-quality appearance immediately catches the eye. The device feels sturdy and well-made. The surfaces are pleasant to the touch, and the metal back gives it a solid feel. The screen is well packaged, with no visible bubbles or defects. The package includes the tablet itself, a USB-C charging cable and power adapter, a multilingual manual, a stylus, and a case for the tablet. Unfortunately, plastic film was used in the packaging, which could be improved from a sustainability perspective. However, from a purely packaging perspective, the device makes a good and functional impression. Overall, the first impression is of a high-quality, professional, and ready-to-use tablet that can be started right away – provided there are no defects in the accessories or packaging.

First time in hand

Product workmanship and appearance

Before we move on to the practical test, we take a close look at the workmanship of the products. How high-quality are the materials used? Are the feel and appearance satisfactory?

Before putting the products to the test, we take a close look at their workmanship. How high-quality are the materials used? Are the feel and appearance satisfactory?

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Visual appearance

High-quality impression

100

Points

Workmanship

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

No information

90

Points

OVERALL

98

Points

Weighting: 20%
*The maximum score is 100 points

The VALE V12X LTE tablet impresses with its elegant and clean design. The OLED display with narrow bezels creates a modern look, and the metal back cover looks classy and robust. The edges are cleanly finished and the transitions are smooth. In terms of build quality, the device shows no visible gaps, loose components, or uneven surfaces. The case hardly gives way under pressure, and there are no creaking noises. The buttons (power, volume) feel solid, with a good pressure point and no play. In terms of sustainability, it would be interesting to know whether recyclable materials were used or whether the manufacturer communicates environmental protection measures. However, as long as the case is solid and durable, this contributes to sustainability.

This is what our practical test revealed

Does the manufacturer deliver on its advertising promises?

Our practical test is the most relevant and therefore has the highest weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test item.

Our practical test is the most relevant and therefore carries the most weight. Here, the product must undergo a wide variety of criteria and tests. We check the functions and product promises of the test item.

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Screen quality and color display

The display is colorful and has excellent brightness.

100

Points

Touchscreen responsiveness

The touchscreen response time is good

90

Points

Battery life during typical use

The tablet can be used for an entire working day without recharging

90

Points

Wi-Fi connection and stability

The connection was strong and consistent

100

Points

Speed and performance for everyday tasks

The tablet works reliably and quickly

100

Points

OVERALL

96

Points

Weighting: 45%
*The maximum score is 100 points

In practical testing, key criteria that are important for a tablet were examined. Performance in everyday applications (apps, multitasking, browsing) was consistently smooth. The system responded quickly. Apps started without noticeable delay. Even simple games ran smoothly. The OLED display delivered brilliant colors, high contrast, and good brightness even in direct light. Image content appeared sharp and vivid. The touchscreen also responded well. The tablet showed solid battery life: with moderate use (surfing, streaming, apps), it lasted about a day before needing to be recharged. The tablet also impressed in terms of connectivity, with a reliable and fast Wi-Fi connection.

Test plan

A detailed insight into the evaluation criteria for the practical part of the test and the distribution of points can be found here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Price/performance ratio

and consumer reviews

Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend it for purchase?

Finally, we examine how the product compares to the competition. Can it compete with the competition in terms of price and quality? Would we generally recommend it for purchase?

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Price/performance ratio

Very good performance in the lower price segment

90

Points

TOTAL

90

Points

Weighting: 15%
*The maximum score is 100 points

Prices of up to €935.00 are charged for equivalent products on the internet. Very inexpensive products are available from as little as €199.00 . The VALE V12X LTE tablet is currently in the lower price segment with a price of €399.00. The price/performance ratio is rated as very good. This rating takes into account both the high quality and performance as well as the price in the lower segment, resulting in a very good overall ratio.

Overall result

1. Packaging & contents

20

98

Points

2. Product processing & appearance

20

98

Points

3. Practical test

45

96

Points

4. Price/performance ratio

15

90

Points

TOTAL

96

Points

*The maximum score is 100 points

V12X LTE tablet 12.6″ OLED
 of the brand 
VALE
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
10/25
and is stored in our database under the licence number
250923002
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

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