Direct type LED!LG glass black new 42LS3150 Reviews

[PConline evaluation] In the high-end market, LG 84LM9600 this giant with 84-inch big screen, 4K ultra high-definition resolution, up to 170,000 price and so attracted many eyeballs, however, in the low-end market, LG's " "Black glazed black" LS3150 series of new products touched many consumers with the price of close to the people. In the past, the direct-type LED was synonymous with high-end products, and the LG LS3150 broke this tradition, equipped with a direct-type LED backlight, but it has an extremely attractive price.

LG 42LS3150-CA Picture Series Evaluation Forum Quote

● List of product hardware parameters

LG "black glaze" LS3150 series feature configuration is not rich, there is no 3D, network functions, the biggest attraction is the direct type LED backlight and high cost, of course, triple XD engine, MCI100, quality magician II, bright The vocal II and so on has given a lot of help in the quality and sound quality.

LG 42LS3150 Reviews: Appearance Appreciation

LG LS3150 uses a narrow frame design, smooth body lines, timeless classic black main colors look elegant and admirable, suitable for a variety of home environment, LS3150 with direct type LED backlight, the thickness is inferior to the side into the type, but the phase More progress has been made than in the past.

The LS3150 inner frame is covered with a black panel, while the outer frame is wrapped with a brushed panel. Although there is no boundless design of high-end products, the width of the surrounding frame is relatively narrow compared to the same grade.

The base uses a trapezoidal design, and the upper edging also uses a drawing process, but unfortunately the base cannot be rotated.

Due to the direct-type LED backlight, the LG 42LS3150 is slightly thicker than the side-mounted LED products. The upper thickness of the camera body is 40mm, while the thickest part is 86mm. The following figure shows the software measurement of the mobile phone.

The back of the LG LS3150 is distributed with several areas of heat dissipation holes. From the nameplate of the fuselage, it is produced by LG, which is located in Nanjing. At the same time, the 42LS3150 has reached the national energy-saving requirements and consumers can receive a subsidy of RMB 400.

In the interface design, LG LS3150 is not rich, of course, this contributed to its affordable price, a total of 2 sets of HDMI, 1 USB, 1 set of color, 1 AV, 1 set of antenna / wired interface, and VGA, LAN interfaces are not equipped.

Rectangular remote control is relatively lightweight, it is filled with a variety of keys, shortcut menus, energy-saving modes, etc. can be quickly called out, it is more convenient to use.

Although not like the high-end products have boundless design, but the appearance of the LG LS3150 is very elegant, with a direct type LED backlight, but the fuselage is not as thick as imagined, the interface configuration is less than the current mainstream products, but for the requirements Not enough friends are enough.

LG 42LS3150 Review: Quality Data Instrument Test

First of all, we use the evaluation room professional instrument to conduct detailed tests on the LG LS3150. During the test, we adjusted the LG LS3150 to the standard image mode and the backlight was adjusted to the brightest. We first recorded the measured data in the following table.

After the color analyzer test, we can see that the LG LS3150 NTSC color gamut is 68.85%, this value is similar to most of the low-end products, and flatness brightness reaches 203.32cd/m2, in the LCD TV is a normal level.

The LG LS3150 has a better control of light leakage under the black screen, which is also a place where the direct-type LED is superior to the side-mounted LED product.

ANSI contrast refers to dividing the TV picture into 16 blocks of black and white color and testing the center brightness of these blocks separately to obtain more reference picture contrast. Because the dynamic contrast ratio marked by the manufacturer generally refers to the ratio of the full white screen to any point of the full black screen, because many TVs adjust the backlight brightness according to the screen content, so the dynamic contrast reference value is low, and ANSI can reflect TV more realistically. Contrast.

In the arrangement of the pixel points photographed in the macro state, through the scale arrangement of >>>, we can guess that the LG LS3150 adopts the IPS panel provided by LG Display.

In terms of brightness, contrast, and saturation, the LG LS3150 has basically demonstrated the level of low-end and mid-range products in the test, and its outstanding control is its light leakage control, which is much better than the general side-in LED products.

LG 42LS3150 Review: Grayscale / Color / Dynamic Test

Since the screen shot has undergone the necessary software processing and is affected by the actual effect of the netizens' display, the screen displayed on the screen will eventually differ from the actual effect of the TV. Therefore, the actual effect is based on the author's text description. The author uses a Hi-Definition Reference Disc test disc, Sony PlayStation 3 as a Blu-ray player. The digital camera was shot with a Canon 7D and the lens used a Canon EF-S 18-200mm f/3.5-5.6IS.

In order to test whether the LS3150 will change color or darken due to changes in viewing angle, the author performed screen shots at approximately 45° and 75° from the side. As a result, the LS3150 performed quite well in this area. Does not noticeably darken.

From the actual test screen point of view, LG LS3150's color grasp is still in place, the overall tone is warm, the interpretation of the skin is more true, the level of sense is slightly lacking, LS3150's color is not bright, the pursuit of more is to restore True colors. In the fast dynamic picture, the LS3150 has a slight smear phenomenon.

LG 42LS3150 Review: Menu Interface/Power Consumption Test

The LG LS3150 is not equipped with smart functions, so it does not have a beautiful menu interface. It has a traditional Yeka menu, but it also provides more humanized adjustment options in image settings.

The author uses the instantaneous power consumption test method, which is to measure the power consumption values ​​of the six screens of red, green, blue, white, black and color transitions in the standard mode.

LG LS3150's menu is more traditional, but the choice of quality adjustment options is still relatively abundant, and power consumption, showing the level of 42-inch LCD TVs, basically maintained at around 60W.

LG 42LS3150 Review: Blu-ray HD Disc Testing

In the high-definition video test section, the author tested the picture quality by playing a Blu-ray movie disc and chose the documentary "Microcosm" and the action movie "Private Soldier." The first is the documentary “Microcosm”. The film is full of natural environment and has rich colors. This will be able to better test the LG LS3150's ability to express various colors.

Next is the action movie "Private Soldiers". There are more pictures in the movie screen and more pictures in the dark part, which can better test the performance of the dynamic and shadow details.

Judging from the effect of two Blu-ray discs, the LG LS3150 has a darker style and better control of noise. The details of the dark details are in place on the night. Such a low-priced product can achieve this effect, which is somewhat surprising. .

LG 42LS3150 Review: USB Streaming Media Functional Test

Streaming media is already a standard feature of current flat-panel TVs, but the format supported by each brand’s products is different. According to the current situation, the streaming media capabilities of domestic brands are basically stronger than those of foreign brands. , However, foreign brands have continued to develop in this area. Let's test the LG LS3150's streaming capabilities.

The LG LS3150 is arranged in a grid format and supports previews for video, pictures, and music. Video format support, support AVI/MPEG4/TS/RMVB/WMV/MOV format, but the author does not support when playing MKV format.

TS format playback

AVI format play

Play in RMVB format

In terms of pictures, the LG LS3150 supports JPEG format, which can be used to enlarge the picture.

Picture play test

Picture play test

In terms of audio, it supports AC3/EAC3/AAC/Mpeg/MP3/PCM and other encoding formats. It will not display an interface independently during playback, but will be displayed directly under the list.

Music Play Test

The LG LS3150's streaming media interface uses the grid layout, plus the preview, the user can quickly select the file you want to open, support the current mainstream file format, the actual playback smooth, operation is relatively simple.

PConline evaluation room summary

In the past, the direct type LED was a high-end high-priced image, but in recent years this pattern has changed, there are many affordable direct-type LED products on the market, and LG "glazed black" LS3150 is a heart-warming Products such as the Triple XD Engine, the Image Magician II, and the Hyun Liang Voice II have made great contributions to the picture quality and sound quality, and their thickness has also approached the side-entry LED.

LG 42LS3150-CA Picture Series Evaluation Forum Quote

Through the detailed evaluation of the above multiple projects, the evaluation performance of the LG 42LS3150 in the PConline evaluation room is summarized as follows:

LG launched the 4K ultra-clear resolution in the high-end market and launched the “Glass Black” series in the low-end market. LG’s product strategy is quite good this year, with high, medium, and low-end products covered. The evaluation LS3150 is obviously a main cost-effective model, while reducing the extra features, while maintaining the performance of its quality, for the pursuit of affordable friends, undoubtedly has a strong appeal. [Back to Channel Home]

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