Optoma's LCT110 laser television adopts DLP digital projection technology with a standard resolution of 1920×1080 and a nominal contrast ratio of 200000:1. The projection effect fully meets the needs of general home users. In addition, the machine's nominal brightness has reached 3,500 lumens, which can ensure that users can easily watch during the day.
Optoma LCT110 uses a laser light source. The laser has the characteristics of stable performance and long service life. So Optoma LCT110 light source life of up to 20,000 hours, high durability. In addition, the throw ratio of the machine is 0.25:1, which means that a large screen of 100 inches can be projected at a distance of about 60 cm (including the body of a laser television), which is also very convenient for small-sized users.
Clean appearance and low measured power consumption
Optoma's LCT110 laser television has a larger side vent area that can quickly dissipate excess heat. The physical buttons of the machine are centrally designed on the upper side of the machine and look unconventional and at the same time facilitate the user to operate without a remote controller. Optoma's LCT110 has a rich interface design behind its body, allowing users to connect multiple devices at the same time. It is also worth noting that a manual focus ring is installed at the lower right of the machine, and it is very convenient for the user to adjust the focal length.
The Optoma LCT110 laser TV's remote controller is also very small and light, and it can hardly feel the weight in your hand. The interface design of the remote controller is simple and intuitive, and the user can quickly get started without spending too much time on research. In addition, according to our actual measurement, the average power consumption of the mainstream laser TVs on the market is 282.25W, and our actual power consumption of the Optoma LCT110 is only 255W, so this machine is a relatively environmentally friendly and energy-saving laser TV product.
Strong color contrast measured high contrastProjector Data Testing We mainly use the ANSI standard developed by the American National Standards Association. This standard is also recognized as an authoritative standard in the industry. And consider the following aspects: maximum brightness, peak brightness, optimized brightness, and projector contrast color. Next, I will briefly explain a few technical terms for everyone: The first is the peak brightness, especially in the brightest mode, the highest brightness can be achieved at a single point, generally appear in the center point; maximum brightness, refers to the brightest mode The average brightness that can be achieved on the screen is higher than the reference value of this value; the optimized brightness, also known as ANSI brightness, is the average brightness of the 9 test points in the case that the projector just can distinguish eight gray scales.
Eight gray levels and 13 illumination test points
Two different contrast test methods
data analysis:
With regard to the brightness of the projector, there are three data in the table, namely the maximum brightness, the peak brightness, and the ANSI brightness. In simple terms, the maximum brightness is the average brightness of the screen in the brightest mode of the projector (brightness, contrast, and lamp mode are all adjusted to the maximum). From the results of our actual testing, the maximum brightness of Optoma's LCT110 laser TV is 2308 lumens, which is a nominal 65.9%. Generally, this value is 90%, which is very good. 65.9% of Optoma's LCT110 can be said to be very good or have a certain gap. However, for the general family viewing, this brightness is completely without any problem.
Peak brightness refers to the maximum value that can be reached at a certain point on the screen in the brightest mode. In general, peak brightness is best if it can approach 95% of the nominal value or even exceeds the nominal value. From the data actually tested, Optoma's LCT110 laser television has a peak brightness of 2729 lumens, which is a nominal 77.8%, which is a little further from the best.
ANSI brightness refers to the ANSI test standard. As such, the ANSI brightness reference is more significant. From the actual test data, according to the ANSI test standard, the ANSI brightness of Optoma LCT110 laser TV reached 2242 ANSI lumens, which is very close to the maximum brightness of this machine. It can be said that the brightness performance of this machine can fully meet the daily needs of home users. The viewing requirements.
Contrast:
In the contrast test, we brought you two data, one is ANSI contrast and the other is FOFO contrast. The ANSI contrast is closer to our daily viewing experience. We used 16 black and white color patches for testing. In the daily video, if there are some very bright or dark pictures, the FOFO contrast level will affect the viewing experience, and the value will be tested by the picture is completely white and the picture is completely black.
From our measured data, Optoma's LCT110 laser television has an ANSI contrast ratio of 188:1 and a FOFO contrast ratio of 1394:1. The excellent standard for general ANSI contrast is 200:1. The Optoma LCT110 is very close to this standard, and it can be said that the excellent level is achieved. When the user is using it everyday, he will see the screen projected by the camera in a clear color and a strong contrast of colors.
For routine testing of projection products, color testing is a very important aspect. In this section, we mainly compare the differences between the color test samples and the real shot figures to determine the color reproduction capability of the machine. So how does the Optoma LCT110 laser TV behave at this stage? Please continue to look down with me.
The left is the real sample of the test sample right
The left is the real sample of the test sample right
The left is the real sample of the test sample right
Through the above groups of real shots, we can see that the picture projected by the Optoma LCT110 laser TV is basically the same as the color scheme of the original image. However, the color of the overall picture is bright, which causes a slight deviation in the local, especially blue. However, it will not have much impact on the daily viewing of users.
The left is the real sample of the test sample right
From the picture above, we can see that the color reproduction degree of the picture projected by Optoma LCT110 laser TV is not so accurate, but overall, the entire picture has better transparency, bright colors, and colorful colors. The user's daily viewing experience is quite flattering.
System running smoothly application classification clearOptoma LCT110 laser TV is equipped with a third-party intelligent system, UI interface is clean and tidy. The system's running memory is 2GB, and the annual video fee is 360 yuan. This price is considered a medium level. During the entire testing process, the system was running smoothly without any phenomena such as stalling.
In the shopping section, the variety of goods is very rich
For children of all ages, the system has built-in educational applications
Users in the recommended section can quickly select different types of applications
Optoma LCT110 laser television measured brightness and contrast performance is good, measured ANSI brightness of 2242ANSI lumens, ANSI contrast is 188:1, projection effects can fully meet the user's daily viewing requirements. In color testing, the color reproduction of Optoma's LCT110 laser TV is normal, but the entire screen is very transparent and colorful. Although there may be a slight color deviation in the part, it will not affect the user's daily use.
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