Now all walks of life are really seriously involuted,Projectors have also begun to subdivide categories,After fighting the picture quality, start to fight the game experience,In the past two years, laser light source projection has gradually become the mainstream,ViewSonic recently launched a new three-color laser flagship projection that takes into account home theater and e-sports entertainmentLX700-4K Ultra,Look at the name to know that it isLX700-4K upgrade,Three-color laser light source has a wider color gamut coverage,Purer color performance,Let's talk about what is special about this projection,Is it worth buying~
Projection appearance
LX700-4K Ultra does not useLX700-4K pure white design,Pure black matte body is relatively low-key,In fact, if the projection is used in an audio-visual room environment,The pure black body can absorb ambient light to a certain extent,The projection screen is less disturbed。
LX700-4K Ultra front retractable lens looks quite exaggerated, its self-sustaining 1.4-2.24 throw ratio, vertical lens shift and manual focus function, LX700-4K Ultra is a telephoto but has 1.6x lossless optical large zoom, friends who are interested in buying just need to consider the placement of the projection.
LX700-4K Ultra has physical buttons on the top, with indicators, green is an exclusive color for XBOX, in addition to physical buttons, LX700-4K Ultra also supports remote control function.
As you can see from the back, the LX700-4K Ultra is equipped with dual HDMI, USB power supply port, 12V trigger port, 3.5mm audio output port, and RS232 control port, of which HDMI 1 is the priority access to the game source, and HDMI 2 supports eARC function.
If you need to hoist the projection, note that the LX700-4K Ultra uses three screws to fix, and the hanger should be screened.
For daily positive projection, the LX700-4K Ultra three pads can be twisted and raised by hand, and the appropriate projection angle can also be found in complex positions.
The LX700-4K Ultra remote control has a backlight, this design is quite careful, the remote control itself is white, and it is easier to control in low light environments.
Picture performance
I have big white walls indoors,Light-colored curtains don't absorb light,The use of LX700-4K Ultra is still very fine,First of all, in terms of brightness,LX700-4K Ultra nominal2500ANSI lumens,I see the interior here is actually quite bright with the naked eye,In order to not expose the picture, you need to press the exposure to shoot clearly,The picture size is about 100 inches,I personally feel that LX700-4K Ultra casts a 150 inches,The brightness is also completely sufficient。
One of the highlights of the three-color laser light source is the ultra-wide color gamut,At present, TV、Monitor、Mobile phones are all wide color gamut,After getting used to it, I look at BT.709The total feeling of the color gamut is too light,Wide color gamutWhether it is watching movies or games,The improvement of the perception is very large,LX700-4K UltraColor gamut coverage exceeds 110% BT2020(wider than DCI-P3 color gamut),Rich color,Excessive smooth and natural,The effect is very shocking when showing some science fiction and technology-related scenes。
LX700-4K Ultra uses0.65Inch large-size DMD chip,At this price,0.65Inch DMD chip is still relatively rare,Compared with0.47Inch DMD chip,0.65Inch DMD chip has more luminous flux,Clearer imaging,Use the 4K TV resolution test chart to see that the text indicated by the red arrow can be easily distinguished,The sharpness is good。
In addition, if you take a closer look at the market, you will find that in the 4K three-color laser projection market at the price of 10,000 yuan, ViewSonic LX700-4K Ultra is the first 0.65" DMD large chip projection.
When playing movies, the LX700-4K Ultra is equipped with Dynamic Black technology, which can show the dark scene well, this technology will automatically match the brightness and contrast according to the input screen, such as the above dim scene, the black person's skin and hair still have more details, and the whole picture is not gray and pasty.
LX700-4K Ultra supportsHDR10 and HLG,When playing related film sources,Relevant logos will pop up in the lower right corner,HDR content is becoming more and more popular,Projection is particularly important for HDR content restoration,Here I tried a paragraph"Captain Marvel2"The content,First of allLX700-4K UltraAfter jumping from TV mode to HDR mode,The color temperature changes significantly from cold to standard,Secondly, the brightness of the picture will be reduced,Subjective perception,Captain Marvel2 The picture is rich in details, the texture of the black star's skin and clothes is clear, the skin tone and color of the little heroine are natural, and the overall saturation is not excessively high, and the tension created by the large screen picture is very sufficient.
In terms of color mode, LX700-4K Ultra provides TV, brightest, movies, games, low blue light, and Rec.709 to choose from, among which the game mode will turn off keystone correction, and the picture delay will be minimized.
LX700-4K Ultra provides professional color management function, users can adjust the hue, saturation, and gain of red, green and blue by themselves, like I had a friend who had a friend whose wall color is light blue, the projection screen will be blue, and watching movies is always weird, and after using this color management function to adjust the gain of blue, the picture display can be corrected to a large extent.
Picture adjustments
Lossless optical zoom is an important function of LX700-4K Ultra, and its application scenario is not only to adjust the size of the picture, like some video studio users, with a fixed size screen, the position of the projection will be relatively free, LX700-4K Ultra's projection ratio is 1.4-2.24, and in simple conversion, the projection distance from the wall is between 3.11m and 4.97m for projecting a 100-inch screen, and the projection distance from the wall is between 4.66m and 7.45m for projecting a 150-inch picture.
In terms of color mode, LX700-4K Ultra provides TV, brightest, movies, games, low blue light, and Rec.709 to choose from, among which the game mode will turn off keystone correction, and the picture delay will be minimized.
LX700-4K Ultra provides professional color management function, users can adjust the hue, saturation, and gain of red, green and blue by themselves, like I had a friend who had a friend whose wall color is light blue, the projection screen will be blue, and watching movies is always weird, and after using this color management function to adjust the gain of blue, the picture display can be corrected to a large extent.
Picture adjustments
Lossless optical zoom is an important function of LX700-4K Ultra, and its application scenario is not only to adjust the size of the picture, like some video studio users, with a fixed size screen, the position of the projection will be relatively free, LX700-4K Ultra's projection ratio is 1.4-2.24, and in simple conversion, the projection distance from the wall is between 3.11m and 4.97m for projecting a 100-inch screen, and the projection distance from the wall is between 4.66m and 7.45m for projecting a 150-inch picture.
In terms of picture correction, LX700-4K Ultra supports horizontal trapezoidal correction, vertical trapezoidal correction, corner adjustment and deformation.
The more commonly used trapezoidal correction, both horizontal and vertical, have ±30 gears, the adjustment is still relatively fine, and side projection users can also get a very square picture.
Lens vertical displacement is a more advanced function, here I project the picture at about 100 inches, the lens displacement range is about 5cm, this function is very convenient for aligning the screen.
XBOX GAMING EXPERIENCE
I believe that a large part of the reason why you choose projection is to play games,The large screen increases the sense of immersion at the same time,It is convenient to share with family and friends,When you come to relatives and friends during the New Year's holidays,It is a good entertainment project to play games with projection,LX700-4K UltraAs an XBOX certified projection,The highest support to240HzRefresh rate,Of course, this is achieved in 1080P mode, The latency in this mode is reduced to4.2ms,I personally recommend it1440P120Hz,This mode is well compatible with XSS performance,8.4ms delay perception is not obvious。
I tried the racing game "Dust 5" here first, LX700-4K Ultra wide color gamut display is very pleasing, the greasy feeling of the car body seems very real, this game can achieve 2K60 frame output in XSS, the clarity is not to say, the personal level is more dish, the results are good and you can run a second place, and you don't feel any delay in playing with the controller.
"Perfect Sound Wave" belongs to the action sound game,The sense of rhythm is very strong,The player's reaction speed is still a very test,This game can also achieve 2K60 frame output in XSS,As above, I can easily hit the "S" score with a rebound attack in practice, which is not difficult, and the projection screen has a low latency response, which allows me to capture the opponent's movements relatively easily, and the gameplay process is very decompressing.
The last game to experience is the more classic "Ori",The higher the frame rate of the horizontal game, the smoother,The game itself does not have high performance requirements,XSS can be turned on1080P120Frame or4K60Frame,I set the game here to1080P120Frame,After connecting the projection to turn on2K120Hz mode,During the actual play,The displacement of the characters and the picture in the game is very smooth and smooth,The animation style is pleasing to the eye under the high-quality performance of this projection。
summary
LX700-4K Ultra can be said to be a very strong projection at the 10,000 yuan level, and its performance in both movies and games is remarkable. 2500ANSI lumen brightness, 110%BT2020 color gamut, multiple display modes, 0.65-inch DMD chip, support large zoom and lens shift, support HDR, similar configuration friends to sell about 1.5W, and in the upcoming mid-year promotion, LX700-4K Ultra superimposed platform coupon to the hand price is less than 10,000, overall it is still very value-for-money, PS5 or XSX, XSS users will have a good gaming experience with it. Of course,It's a pity that this projection doesn't come with its own intelligent system,If you need it, you can connect an external Tencent Aurora box,300More than 100You can buy the top product。