preface
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In the past two years, the momentum of micro investment has been very strong. At a lower price, we can get a huge visual experience, which opens the curtain of projection into ordinary families, making projection no longer seem so cold, and no longer the patent of enthusiasts. But I used WeChat The taste of being picked up by the big screen will feel that the brightness of the micro projector is not enough, the resolution is too low, and the image quality is not brilliant. At this time, some users began to focus on the traditional bulb projection. Large size full HD DMD The high lumen, better detail performance and better color effect are all incomparable to the micro projection, and the price of the traditional projection has also dropped sharply. It used to be tens of thousands of products, but now 5600 can be obtained Lower the threshold of entry.
Acer, as a representative manufacturer of platform projection, launched the latest full HD home projector: V7500。 With ambient light sensing, 1080P full HD 1.4 times Large zoom, 2500 lumens, 20000:1 high contrast, automatic quadrangle trapezoid correction, RGBRGB6 speed color wheel, ColorBoost 3D color technology and other features, let's share their performance with you.
parameter
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Let's first look at the parameters of the machine. The following parameter table is from the official:
From the above, we can see that the V7500 adopts DLP technology, 1920 * 1080 full HD resolution, 2500lm brightness, 20000:1 contrast, 1.07-1.45 transmittance, 1.07 billion colors and other parameters are relatively good
Unpacking
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The outer package of the V7500 is mainly white, which looks very refreshing.
Feature logo
The internal packaging is full of air bags to avoid damage during transportation.
The accompanying bag not only makes it more convenient for us to carry, but also makes the projection better protected.
The appearance of the machine is also pure white, with symmetrical design and large lens in the middle
This big eye is lovely and comes with a dust cover.
One of the highlights of the V7500 this time is that it supports ambient light detection, with its own brightness adjustment. It is similar to the light sense of a mobile phone, but it is still relatively cool.
What I like most about the V7500 is that the adjustment of this lens is quite rich. In addition to the 1.4X zoom, it also supports up and down displacement, which is very useful for projection lifting.
The control panel is very intuitive, and all operations can be completed here.
There is no interface on the back. I wonder if it is.
In fact, the V7500 moves the interface to the side, making the whole machine look more simple
Remove the fixing screws
Remove the cover
We can see that the interface of the V7500 is quite rich. It has dual HDMI, color difference and VGA. It also supports MHL. In addition, it provides 12V 5V power output, which provides a basis for future device expansion
The width of the cover is too small. If you use good, thick and hard wire, it will be troublesome to place it.
The remote control and buttons are very rich
Family portraits
install
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The V7500 supports forward installation and hoisting just like the conventional projection.
The V7500 is a short focus machine that supports optical zoom. The zoom ratio is 1.4X, and the projection ratio is 1.07-1.45. The minimum 2.4M can be used for 100 inches.
The V7500 lens also supports up and down displacement, which is also a very convenient function.
A short video was recorded for you to see the effect.
Live shooting
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Test platform:
HD player: Bivist 8038
Android box: HiMedia M3
Wire material: FIBBR optical fiber HDMI data cable
Camera: EPL5 25 F1.8
For the V7500, I project about 150 at a distance of 4M, compared with the 55 inch TV below, and the brightness of the projection is also quite good, not weaker than the TV.
The screen shot is quite different from the actual effect. If your level is not high, please forgive me.
UI
The adjustment parameters of the V7500 are quite rich, but the operation is a bit anti human. The menu key in the middle of the remote control is the return key, and the right key is the confirmation key. This makes me used to the return key as the confirmation key of Android remote control.
Four corner training is also a very practical function.
The rich color adjustment is also an advantage of the V7500.
Gamma value adjustment is also very useful. This is quite professional.
Still pictures:
The color performance of the V7500 is quite outstanding, both warm and cold colors have good performance
Video effects
Mars rescue 1080P
The color of Mars rescue is mostly red, and many dark scenes form a strong contrast with the cold color of space. Thanks to the high lumen brightness of 2500, the overall performance of the V7500 is very good, especially the dark details and bright red color effect
X-Men 4K
The 4K film source undoubtedly brings better performance in details. The X-Men's camera switching is quite fast, especially in the battle scene, which is very smooth and compact. The RGBRGB 6-speed color wheel of the V7500 makes the rainbow effect almost invisible.
Beijing Opera 4K
This film is quite classic, both in color and image quality. Any screenshot can be used as a desktop, and the performance of the V7500 is commendable and very good.
1080P walk in 3D cloud
The V7500 supports the 3D mode of DPL, and the effect is quite good, especially the high brightness makes the 3D picture better, and the 3D effect of walking in the cloud is also quite outstanding, which is recommended.
Power consumption and noise
In the energy-saving mode, the power consumption of the V7500 is about 250W
The noise is 27dB, which is not very loud. It is almost inaudible under the sound effect of the cinema.
summary
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advantage:
1. Good appearance and workmanship.
2. The lens adjustment is very rich and easy to use.
3. The regulation parameters of the system are also rich and professional. You can adjust your favorite effect.
4. The brightness of the picture is quite good, which also makes me feel the sense of sunshine. The picture and dark details brought by high brightness and high contrast are very good.
5. The RGBRGB 6-speed color wheel and ColorBoost 3D color technology make the color performance of the machine very good, and the rainbow effect is basically invisible.
6. Outstanding 3D effect
Insufficient:
1. The side interface cover is too narrow, not very practical.
2. The control of the remote control is too different from that of the traditional Android remote control, which is a bit difficult to adapt to.
3. 3D glasses are not included with the machine. It's a little inconvenient.
In general, the Acer V7500 is a quite outstanding projection. If you are building a cinema system for the first time or planning to upgrade your own micro investment, the V7500 is worth choosing..
