preface

With the development of economy, tourism is no longer a proper term for the rich. It is becoming a must for more and more ordinary people. According to statistics, in 2014, there were 3.63 billion domestic tourists, up 11.4% year on year, and 116 million outbound tourists, up 18.2% year on year. It has become a new problem for people to solve the waiting time during travel. Modern people carry more and more portable entertainment devices, such as mobile phones pad、 Notebooks have become a hot favorite, but for small groups with more than three people, it has become a problem. There are only a bunch of small black heads crowded together. So how can we have a good entertainment and movie viewing effect? The smart manufacturer who saw this found a way, micro projection!

Unpacking

The PaPa mini projector I evaluated this time is a direct miniaturization of the projector with built-in battery and intelligent system. What are its advantages and disadvantages? The performance test after we open the box will be well described. Let's first look at its appearance score and then look at its performance. After all, in the world of looking for appearance, without high appearance, we must have no desire to consume!

The outer packaging adopts the current mainstream packaging method, white cardboard shell packaging. The white cardboard shell has high hardness to ensure the damage caused by external mechanical forces during transportation. There is a red logo in the middle of the box, with two simple letters. In the round circle, it interprets the quality of pursuing perfection. There is a packing list on the back, and its simple function introduction!

When the package is opened, it is lined with black sponge and wrapped in all directions to ensure no damage. There are three thin paper boxes in the box, in which there are remote control, data cable, charger and instructions. They are placed very tightly without any gap.

In addition, the elephant company also delivered a small tripod, but this tripod is relatively thin, which can be used when camping in tents, and the height of the house is still insufficient.

With the help of the classic iPhone design, the PaPa projector combines metal and glass in its body to create a perfect body. Tuhao's golden aluminum alloy frame, exquisite chamfering lathe, smooth mirror like glass mirror, inlaid like jewels, looks not high grade, and the appearance is really impressive!

On the front of the machine body is a glass integrated touch key, which includes all functions on the remote control. The touch LED light can be lit after the user touches it, creating the concept of energy saving. After all, it is a portable projector, so it is necessary to reduce energy consumption.

The front left side is an infrared receiver, and the right side is a projection lens, which can project video with a resolution of 854 * 480 pixels (FVGA). The ratio is 4:3 or 16:9, the contrast is 1000:1, the brightness is 450 lumens, and the maximum projection size is 100 inches. The lens part is a black frame made of plastic material, and there is no lens protection cover. If it is stored in a backpack or pocket, it will inevitably contact the lens or dust. It is recommended to design a protective cover. Two meters can project 74 inches, three meters can project 100 inches, and close range projection is a mini TV.

A row of heat dissipation slots are opened on the left side of the PaPa projector, which is reserved for the heat dissipation fan of the, and the heat generated by the LED bulb is emitted to the outside of the fuselage in time. After careful observation, the edge treatment of these openings is also fine, smooth and burr free, and the detail workmanship is satisfactory. The cooling fan's mute design is very good. It can't be heard during projection. Only when you just enter the system, you can hear a small sound, which will not affect the use of viewing.

There is also a slot on the right side, in which a speaker is built. Next to this hole is the focusing wheel. If the picture is fuzzy, we can manually roll it to fine tune the focus to achieve clarity. The damping of the wheel is moderate, without the feeling of looseness.

The back of the body provides a variety of interfaces, including 3.5mm headphone jack, TF card slot, USB, Micro USB jack and a Reset jack. We can easily play the video resources in the USB flash drive and memory card we carry with us. Unfortunately, the HDMI socket is not provided. You can use Wi Fi or AirPlay protocol to wirelessly project the content of mobile phones and computers to the PaPa pocket cinema, and transmit video through the "Fast Teeth" application. In this way, users can quickly get a large screen audio-visual experience in various environments.

The belly is made of plastic and has four rubber anti slip pads. There is a fixing hole for installing a tripod in the middle of the fuselage, which is convenient for us to fix the projector.

Although PaPa projector provides virtual keys for operation, Xiaoxiang Company still provides remote control. The remote control is in the form of infrared. The remote control is similar to the remote control of Xiaomi Box. It feels good in hand.

It is light to hold in the hand. With a weight of 240g, eleven lightweight young people are burdensome with the fatigue of the journey. Only when you are as thin as possible can you get many favors!

app

The PaPa intelligent projector is equivalent to an Android tablet with projection+no screen. It is equipped with a quad core processor, an 8-core graphics processor, 1GB operating memory, 8GB storage space, and the Android 4.4 operating system. The leading Texas Instruments DLP display technology is adopted to give a clear and bright picture.

The PaPa projector selects online resources by building a customized PaPa UI based on the Android 4.4 system platform, which integrates film and television resources of domestic mainstream media platforms. The overall operation of the system is similar to the set-top boxes of Youku, Xiaomi, Tmall, etc. You can also install Android apps on your own to facilitate users to make their own plans.

The content classification of APP is also clear and concise, and children can really master the use operation at the first time.

Based on an Internet device, connect to WIFI to see the world clearly. There is no need to say more about the Internet APP. Those who have used smart phones are better than me. Let's take a look at the mobile phone on screen projection technology. However, this is not advanced technology. Now many televisions also have these functions. This function is very convenient for office work. You don't need to carry a USB flash drive that is easy to lose, and you don't need to walk around again to release images, which will affect the order of meetings!

File sharing on your home computer, open the PaPa projector, enter the Xiaobai File Manager, and you can play computer files through the home network! This is very convenient. The built-in APP of PaPa is very good for users! In addition, it can share directly via Bluetooth.

The PaPa projector supports playing video and audio files widely used in the world, and can also play office files, reducing the number of computers that can also play. Just imagine what you would do if temporary customers asked to play PTT when they did not have computer equipment. You are helpless to tell them not to play, or a gentleman would take out PaPa from his bag and play it skillfully?

As an Android device, the PaPa projector can play games that day!

Modern playback devices all support Airplay technology. By using the same screen technology, we don't need to leave the meeting, but directly use Airplay technology to transmit data to the PaPa projector and put it on the large screen to watch. The network name on the same screen of the mobile phone should be eHomeMediaCenter. Select it to launch smoothly! Of course, you can also modify the name in the projector for easy connection!

The volume of 10 * 10 * 2.5cm is like a power pack! Few people think of this size! But what about the projection quality of such a small body?

experience

The actual experience, if in strong light, is not a large projection device for business applications after all, and the expressiveness is not high; In the indoor low light environment, the projection picture is clear within 30cm, and the projection picture above 2m can also be viewed normally, but the brightness is insufficient, so the movie watching experience will be discounted; In the indoor dark light environment, the brightness of the 20-30cm projection picture of the PaPa intelligent projector is too high, slightly dazzling, and the best effect is when the projection picture is more than 2-3 meters. In terms of sound quality, the effect of the built-in speaker in the PaPa pocket cinema is satisfactory. When watching a giant screen movie, the built-in sound effect will sound thin. If conditions permit, external headphones or speakers will be a better choice.

How about the battery's endurance? The PaPa projector is equipped with a 3300mAh battery, which can support 130m viewing. If a long movie is not enough, it can still be seen. However, there are 150m movies that can be seen in use. Maybe the color of the movie affects the energy consumption of the projection!

The first day I got it, I went fishing and played. I took the PaPa for trial and showed it to my colleagues. They didn't expect that they could enjoy the cinema on the fishing boat! Is it too pleasant to watch the movie in the swaying boat with the sea breeze blowing? I will surely take it with me on future trips! After all, the hotel's small and old TV can't satisfy my love of big screen.

It can also be put on the returned car to watch movies! (The fishing boat can still be charged, and the journey is really great.) The car is covered with curtains, but the light is still strong. At the beginning, the PaPa projector can still clearly cast images!

Compared with the company's commercial projector, now everyone's company will have such a standard configuration! Of course, we can't miss this opportunity. In an environment with weak light, the image of the PaPa projector is almost the same as that of commercial use, but the light intensity situation is still a commercial success. After all, PaPa is small in size, and its illumination lumen is only 450, which is not necessarily the same as tens of thousands of commercial machines!

It can be seen that the adjacent room in the above figure is still brightly lit, and the darkness of the room is insufficient. However, PaPa has the same projection performance, which is also the darkness provided by most conference rooms. It will be very difficult for participants to work in the dark!

Due to the mobile phone panoramic shooting, the picture shakes and there is discontinuity in the picture. It can still be seen that the side can still be seen clearly.

summary

advantage:

1. The petite body has great power. The size of the mobile power supply can be put into 100 inches, and it can also have a clear image and high restoring power. It's really great.

2. With Android system, it is a micro host that supports playing office files, and can add APP and design its own use scheme.

3. Portable is our biggest feature. A home theater that can be put in your pocket is convenient for you to solve the dark and boring night life when you travel and camp. You can enjoy watching movies together, instead of playing with your lonely mobile phones.

Disadvantages:

1. The memory is still a little small for current applications. Sometimes it gets stuck. Although it doesn't happen frequently, this aspect still needs to be optimized.

2. The charging line is too short. It is not convenient to play while charging. It is recommended to configure a very long charging line.

3. There is no automatic focus adjustment, and it needs to be adjusted manually. The convenience has decreased a bit. I think the manufacturer must have thought about it. Finally, it may have to give up because of space or cost, and hopes that the upgraded version can appear.

4. I hope the battery can be larger, at least to meet the needs of a feature film!

summary

The biggest advantage of the PaPa projector is its small size, which can be easily loaded into the backpack. It is very convenient to carry. At the same time, it has a built-in 3500 mAh lithium-ion battery, which can play video for about two hours continuously. The PaPa intelligent projector can also be controlled through mobile phones, and can also interact with WeChat, which is very convenient to use. A large screen projection device can be built in a small space, with excellent clarity and color restoration ability. The Android system can play office files intelligently and conveniently, which has geometric basic functions of the computer host. What a great compliment! The main consumer groups of PaPa intelligent projectors are young people, backpackers, etc., which are most suitable for carrying on trips or using in micro offices. There is no Wi Fi network outdoors. It is also good to share downloaded videos with family and friends at this time.

Tourism sample

Speaking of portability, how can we walk without it! Will it have a high appearance when it appears in tourism? Will it increase your return rate? Let's take a look at the sample photos!

My smurfs are proud to stand on such a high face projector!

It was a cloudy day. Overexposure turned its golden color into silver, but other Zhang could still show it!

Just PaPa projector protects little mushrooms from wind and rain!

Do you want to praise its appearance?! It is real, small and beautiful