ultra-short distance to achieve a 100-inch projection picture: BenQ i910
Can you imagine that there is such a display device that can actually project a 100-inch picture at a nearly negligible distance? This is indeed something that is actually happening. The BenQ i910 we are going to introduce next can realize the above functions. With only a space distance of 55cm, it can project a super large picture of 100 inches, greatly saving indoor space.
We try to explore the reason why it is so powerful. It turns out that BenQ i910 is actually a "super projection TV". Its structure is very different from traditional projectors, so we cannot use it in the past operation methods. In the early stage, we may need to spend some time using "2D picture correction", "angle adjustment", "surface adjustment" and other functions to debug it on the projection screen. After these simple operations are completed, BenQ i910 can realize the function of casting clear pictures at a very short distance.
BenQ i910 adopts DLP technology, with a resolution of 1280x800, a nominal brightness of 3200 lumens, and a contrast ratio of 10000:1. Even if you open the curtains during the day, it will not affect the color and light and dark performance on the picture. More importantly, the projection ratio of BenQ i910 is only 0.24. Putting it on the TV cabinet can get a very excellent picture. Moreover, even if friends are walking around during parties, you don’t have to worry about blocking the projected light.
In order to further improve the picture clarity, BenQ also used TIR optical architecture for i910. The TIR optical architecture, namely Telecentric telecentric focusing architecture, can ensure that light remains parallel in the path, allowing it to be reflected by the DMD chip 100%, which makes the picture uniformity more appropriate, and there will be no problems such as uneven picture brightness and low edge and corner resolution.
It is worth mentioning that it is also a BenQ optical light-resistant curtain for sale at the same time as BenQ i910. This curtain ensures that you can get good viewing effects even in a room with sufficient light. The surface of BenQ optical light-resistant curtain fabric adopts a frontal serration structure, which can only reflect light and block other direct natural light. 93% of the ambient light will be blocked by it when projecting the picture, thereby achieving the purpose of improving the contrast, brightness and clarity of the picture. This screen is 100 inches in size, has a display ratio of 16:9, and is suitable for super-cast TVs with projection ratios less than 0.3. It can be said that it was created to cooperate with BenQ i910.
BenQ i910 has 1 HDMI/MHL, 2 VGAs, 1 Composite Video, 3 USBs, 2 audio inputs, 1 audio left and right channel input and 1 audio output interface. The two built-in 10W speakers also provide audio output for users who do not have a home theater. BenQ i910 is priced at 15,999 yuan. If you want an optical light-resistant curtain, you have to buy it separately. Taking advantage of the arrival of "Double Eggs", I took a "100-inch TV" home in one hand and showed the friends who came to the party what a super-shot TV is. BenQ i910 can do this easily.
ultra-high contrast brings beautiful pictures: Lixun DH913
If you are really worried that the projector's picture color performance cannot reach the TV level, then Lixun DH913 should be able to solve this concern because it has super high picture comparison and can definitely satisfy people who are "color control".
Lixun DH913 has a resolution of 1920x1080, a projection ratio of 1.5:1, a nominal brightness of 3500 lumens, and a contrast ratio of 15000:1. With such a configuration, you really don’t have to worry about the projector’s color contrast dropping due to the good indoor light.At the same time, Lixun also equipped the DH913 with a set of 10W built-in speakers, which can make sound without connecting to the speaker.
Lixun DH913 has 2 VGA interfaces, 2 HDMI 1.4, 1 Composite Video, 1 S-Video and 1 mini-USB port for service only. In standard operating mode, the lamp life can reach 3000 hours.
Lixun DH913 is priced at 13,999 yuan. It can be said that it is the first choice for color controllers. After all, it is still unlikely to make the projector truly comparable to the brightness and contrast of the TV of the same price, but the large enough picture is the advantage of the projector. Unfortunately, Lixun DH913 does not support ultra-short focal projection, so it may require your room to be large enough.
The combination of short focus and ultra-clear: Optocode EH319USTh
While wanting short focus, it also needs to take into account the image quality of 1080P. This is not a problem. Optocode EH319UST can do it. The projection ratio of Optoma EH319UST is only 0.25:1. If you want to project a 100-inch picture, just 60cm away from the screen.
In addition, Optoma EH319UST supports the color fine-tuning system using HSG, which can adjust the tone saturation and gain of red, green and blue, red, cyan, and yellow, as well as the ratio of red, green and blue of white. Through such adjustments, users can get the color performance they want.
Optoma EH319UST uses DLP projection technology, with a nominal brightness of 3600 lumens, a contrast ratio of 20000:1, and has a commonly used video signal input interface such as HDMI1.4, VGA, and Composite. At the same time, Optoma also has a 16W speaker in the machine, which is enough for daily use. The price of Optoma EH319UST is not cheap, it costs 29,799 yuan. If you do not have extremely high requirements for picture quality and color, you may want to think about whether it is suitable for your living room.
will not be tired even if you continue to watch: Alovi VH306
Due to the light source of the projector, a lot of light will cause the audience to feel very tired of eyes, and after long-term viewing, tears will burst out from their eyes. This is undoubtedly a challenge for our eye hygiene. Alovi VH306 is an ultra-short focal length projector that prevents eye fatigue.
Elovi VH306 has a resolution of 1280x800, and its nominal brightness is not high, only 2000 lumens, and its contrast is 3500:1. The reason why Elovi sacrifices brightness is actually to protect our glasses from feeling fatigue and discomfort in the bright reflected light state. If you don’t have eye disease, you will have no problem watching for 5 hours.
Elovi VH306 has HDMI, VGA, SD card slot, audio input and output, mini USB and 2 USB ports. It has built-in 2 8W speakers to help the machine sound. With this configuration, it is actually more suitable for parents at home. After all, they are not very good at getting older, so the Elovy VH306 builds the first line of defense for the vision protection of the elderly.
inheritance is the best respect for the previous generation: Acer H6517ST
The design of Acer H6517ST is not much different from its predecessor H5380BD. It can be said that H6517ST is an inherited product of H5380BD, but in terms of lenses, Acer H6517ST adopts a short-focus design, and the 0.5:1 projection ratio allows it to be competent for short-focus projection.
Acer H6517ST has a projection resolution of 1080P, a nominal brightness of 3000 lumens and a contrast ratio of 10000:1, which is enough to provide a clear and brightly colored picture under normal light sources. The machine has a built-in speaker, but unfortunately the output power is only 2W, which makes people feel a bit forced. Without connecting to regular audio equipment, the shocking sound effects in the blockbuster movies can't be felt.
Acer H6517ST has 2 HDMI interfaces, 1 USB, 1 composite video port, 1 VGA and 1 audio line input port. The lack of interface number may be its biggest weakness. If it is just a daily movie viewing requirement, it should be absolutely enough, but if it is regarded as a home theater, it may be inappropriate.
Summary: If you want to attract attention in the party, the device must be cool
In fact, in many people's concepts, the projector is considered to be a device with extremely low resolution and sitting in the last row of the classroom, you can't see what it is written on it at all.For those who have never seen the world, it will inevitably surprise them to have a home theater-level projector, "Can the projector have such good picture quality?" "The screen is bigger than the TV?" When they ask these questions, you just need to take out the prepared potato chips, tell them, "Yes", and then hide the good and the Ming Dynasty to have a happy time together.
