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Google Pixel 4 Review: Not perfect now, the expected future

Overall, the Pixel 4 camera is still superior, and the iPhone 11 is in different conditions. The iPhone 11 has advantages in detail, but the colors are more "real", not very pleasant, and the Pixel 4 side has advantages in color, especially the balance between light and dark, plus super strong night shooting mode. If you really want to say, Pixel 4 is the biggest flaw, but it doesn't have a super wide angle lens. However, software can help to zoom in. Even if you lose a little detail, users who only transfer photos on the phone screen or IM software might not worry too much. However, if you want to make a wider image, there is no simple and feasible solution except for unstable panoramic photos.

Motion Sense (Project Soli)

Then we came to the main focus of the undeniable Pixel 4, developing "Motion Sense" under the code name Project Soli. Motion Sense uses a small transmitter located next to the Pixel 4 handset to emit electromagnetic waves in all directions. If an object is exposed, electromagnetic waves bounce and are received by the receiver. By analyzing the scene that the receiver is "seeing", the Soli chip knows what you are doing near the phone. From the film that was originally published, we know that Soli can distinguish very detailed movements, such as virtual traction and small movements of the crown, but the innate action on Pixel 4 is actually relatively rough. "One type, and especially applying Motion Sense in three places.

The first is to open the lock with the face. When your hand is close to Pixel 4, Motion Sense will feel your intention. In addition to turning on the screen, the front lens will be activated in advance to prepare for locking the face. So when you pick up the phone and your face only enters the front lens sensing range, Pixel 4 is unlocked. The unlock speed must be one of the best on the cellphone used by Xiaobian. Basically the extent to which the cellphone is opened when picked up, Plus, there is no need to add another sliding phone. An amazing overall experience. Fun and smooth. However, there is no problem with the speed of unlocking. This function itself has many defects, which will be explained in the next section.

The second is as a control for music playback. When the music is playing, swing your hand to the phone to skip to the previous or next song, do you want to swipe left or right to represent the next, or right to left Representative is the next, which can be adjusted by yourself. This function is very intuitive and easy to operate, basically, as long as you don't wave too fast or too slow, the phone can feel it. As a visual aid, when your hand is close to the top of the phone, there will be a glowing effect on the position below the earpiece. When the hand moves left and right, the "small light" will move left and right. You can see the position of the hand that is now rated by Soli. If Motion Sense is not compliant, look at the location of the lights and practice a little. The best thing about this is that it functions the same as if you locked the screen, so if you play music through a remote device, you can use the phone in your hand as a "remote control" instead of unlocking the phone. Operated

The third is alarm clock control. Also, when the alarm sounds, swing your hand to the phone to sleep for 10 minutes. Relative to music control, Xiao Bian feels that the alarm clock function is a little worse, because in a semi-conscious state, you can hardly know the exact position of the cellphone, and it is difficult to wave from above. In fact, the first morning of the small series used to forget where to leave the phone in bed. After the search was chaotic, even though the alarm clock was turned off, people also woke up.

Among the three official features provided by Motion Sense, the one that opens the face actually uses an acceleration sensor to detect that the phone has been taken, and the front lens is activated, maybe not much slower than this, so when your hands are close pre-preparation "is really fun, but it's very difficult to say how useful it is. Between the remaining two functions, the swing of the Xiaobian alarm clock feels that its practicality is open to question, so it only controls music playback that is really good, but there is no play / pause or volume control, but it still fails to fully play. The power of Motion Sense is coming.

Simultaneously, as the main function of Pixel 4, Motion Sense is simpler than previously seen (like the LG version which uses a front lens to optically recognize the position of the hand), and the level of recognition is much higher, but what you can actually do is very limited, and you can only hope that Google can continue to add more features to use Motion Sense for Pixel 4. In addition, the Motion Sense radar is on the front of the phone, so all of these features require that the phone be placed face up to be used. So if you are accustomed to lying face down, or casually making friends, you might have to change your habits for Motion Sense.

All of the above are "official features", of course, Motion Sense also has the possibility of third-party applications. Here, Google suggests "Pokemon Wave Hello" with Pokémon and "Headed South" by ustwo game. Pokemon Wave Hello is very simple (it should be said too simple). Basically, it uses two "swinging" and "hanging in front of the screen" movements to meet the needs of five types of treasures. After each one is satisfied, he will leave. Call a new friend. This is not a complete game, it is better to say that it is a Motion Sense movement and a treasure sword.

Towards South "data-caption =" Towards South "data-credit =" Engadget "data-credit-backlink =" "data provider dam =" "data-local-id =" local-5-6830657-1571816162690 "data -media-id = "1330b3cc-4b95-41f6-a4bd-40f0ccc14f70" data-original-url = " -11e9 -bea5-1464a76ff9c5 "data-title =" Headed South "src =" Com% 2Fos% 2Fcreatr-upload-image% 2F2019-10% 2Fb1542870-f567-11e9-bea5-1464a76ff9c5 & client = a1acac3e1b3290917d92 & signature = 7c85e633f290314502bb6da3f84ee780><br />Relatively speaking, Headed South is far more playable. This game was created by the Monument Valley development team in collaboration with Google. The theme is flying in a 3D environment, trying to follow the flight path of the bird in front and convincing him. Fly south with you. Some unfavorable parts of "Follow the route" are sensitive to touch on the screen. Only when you catch up, you can use waving movements over the screen to make the last sprint. As a small game, this is actually quite fun, but again, Motion Sense has acted as a trigger mechanism. If you can directly control the flight of birds with the left and right movements of Motion Sense, would it be more interesting?</p><p><img alt=Finally, Pixel 4 also features a series of exclusive live wallpapers that can be used with Motion Sense. Most of the tablecloth is when you wave in front of the screen, the components on the screen will vibrate as if they were blown by your hand. The only exception is the Pokemon tablecloth, which is almost a "simplified version" of Pokemon Wave Hello that has been moved to your desktop. Besides summoning five treasures to dream on your desktop, you can also wave and touch them. In addition to sleeping at night, Baoke Dream will change the surrounding environment with day and night and weather.

What Motion Sense can do right now is really not much, but according to the results of discussions between the main site editors and Google people, it seems Google doesn't want to create too many features at once, making consumers confused. Google is ready to further determine the direction of Sense after gathering feedback from users and developers first. If that's the problem, it's not a bad thing – just afraid that Motion Sense will fall into a trap because no one uses it. Developers develop features, without the addition of developers, Motion Sense is even more useless. After all, Motion Sense requires additional hardware to match, so it's hard to imagine too many other vendors to adopt it in the short term.

Of course, don't forget that Motion Sense is not available everywhere because the electromagnetic band used as "radar" is not approved in all countries. Officials have mentioned that Japan is the only country that has sales but cannot use it (relevant support is expected to arrive in the spring of 2020), and it is difficult to say that there are no sales. According to our actual measurements on parallel Hong Kong imports, the Motion Sense function cannot be activated, so friends in Hong Kong may have to pay attention.

Other AI features

In addition to Motion Sense, Pixel 4 also brings two new AI features, all of which are related to speech recognition, one is "direct subtitles" and the other is a new "recording device".

Instant Subtitles is a system-level voice recognition tool that directly captures and recognizes text from mobile sources. Therefore, subtitles are not affected by the application used. You can enjoy instant subtitles whether you watch a movie or talk on the phone. When using, just press any volume button, the instant subtitle switch will appear, a small black bar will appear on the screen after startup, and Google AI dictation results will start appearing on the black bar. This black bar can freely adjust the top and bottom positions in the image as needed, and can be closed by pushing it out at the bottom of the image.

According to the actual Xiaobian test, the effect of instant subtitles is huge, depending on the level of speech and the speaker accent. Of course, speech is slower and word circle recognition rate is the highest. But even if it is a high-speed daily conversation, instant subtitles can also listen to 7788. Even if something is wrong, viewers must be able to fix it themselves. The only problem is that currently only supports English and does not have the ability to translate. Therefore, besides those who want to practice English, it must be of little use to our local users.

The new "recording device" is another application of the same function. This time, it will immediately display the word for word script during recording, and automatically analyze the types of sounds currently heard by cellphones, such as music, talking, clapping, and so on. Because there is a direct time correspondence between the text verbatim and the recording file, you can quickly find specific segments of the recording through text search. The program also uses a timeline to display which parts of the sound in your recording. Which is part of music and so on.

Xiaobian found several different YouTuber videos to record, some of which were very fast, some accented, and some even had language barriers. Overall, Google's recognition rate must be more than 95%, which means that every 20 words will be wrong. However, during the brief test period, Xiaobian did not face the situation of having English speech in daily life, and was unable to test the performance of recognition in the real environment. This is a rare and easy tool for students to record class content, or interviews recorded by our reporters. However, it only supports English at this time, so the utility can be greatly discounted.

Unlock face

Previously I had some problems with the face unlock function. What is that? This actually includes several points. First of all, Pixel 4's face recognition doesn't detect if your eyes are open, so if you sleep, other people can easily bring your cell phone to the "front" of you and then use your cellphone. This is definitely a huge security hole, and Google is also committed to providing updates to add options to "blink confirmation", but I don't know why it takes several months to reach users. Before this, if you were worried about the privacy of your cellphone during sleep, Google's suggestion is to "activate the screen lock function that requires a password or pattern to be entered" as a guarantee, but this won't be able to enjoy the high speed of face unlocking.

Second, unlocking faces currently only supports entering a set of face information. Unlocking Pixel 4's face is quite "tight" and not easy to be fooled, but maybe too tight. Our editor at the main station found that wearing only makeup can leave your face open and you can't recognize you. If an unlocking of the face supports more than one set of information, that is, both for storing plain and makeup, but at present there is no way to make Pixel 4 unlocking useful for some discounts.

Finally, Pixel 4 has no biometric solution other than facial locking. Unlike iOS, iOS can choose FaceID over TouchID for authentication in the application, so if you want to enter the bank, you will be able to enter a password on Pixel 4 and you won't be able to use your fingerprint to open it. The impact of this difference depends on personal habits, but compared to Pixel 3, it cannot be said that it is a small reversal.

Other experience

In addition to the "main features" above, Pixel 4 and 4 XL also have some unique features not available on Android 10. For example, in the display settings, Pixel 4 integrates styles with tablecloths, allowing you to group fonts, icons, colors, shapes charts and tablecloths into a set of special presets to help you switch quickly. . Xiao Bian is the type that has been decided to look good, won't change for years, so this is really impractical, but you can imagine that friends who often change their appearance with moods must be very satisfied with this new function .

Although it is said that almost all software has been said so far, this is because Pixel 4 is supported by a Snapdragon 855 processor and 6GB RAM, making it very slippery at all times. Shun, no matter what the usage or game in general, I don't feel the presence of Kardon, basically it's not much different from other Android mainstay machines.

But Pixel 4 has a large shutter door: electricity. The 2.915mAh Pixel 3 battery (XL 3,430mAh) isn't too big to tell the truth, and Pixel 4 adds more power to the battery, but the battery is shrinking again, only 2,800 mAh (XL slightly increases points to 3,700 mAh). It also directly reflects real-world use. Xiaobian will leave with the fully loaded Pixel 4 during the day, with internet sharing and Internet access in the middle, plus around 50 photos (but not rotated). Game), around 4 pm, his strength has dropped to 58%.

This type of data may be almost problematic for all-day use, but if you want peace of mind, you might have to make sure you have a way to charge it in the place where you usually go, or you have to carry the power of your cell phone. Even so, after one or two years of use, the battery starts to degenerate, Pixel 4 from small Taiwan tends to be rather smooth. Therefore, in terms of battery considerations, the relatively large number of Pixel 4 XL might be a better choice.

Finally, I want to remind you that Pixel 4 no longer offers a free full-size upload service, but a free three-month Google One 100GB trial for new members. Of course, you can still upload full size photos, but this will save the storage space you are paying for.


Pixel 4 is a cell phone that is hard to come by. On the one hand, Xiaobian likes almost every feature, from the new Live HDR + adjustment bar, to high-speed face locking, Motion Sense, even AI dictation subtitles and new recording functions. But the problem is that behind each of these features, there are some regrets, such as almost no use of starry sky mode, security concerns about unlocking faces, the narrow range of Motion Sense available, and only AI dictation. Supports English.

This makes Pixel 4 – at least in the current model – feel like a potential treasure trove, but we can't let it go, or like real future phones, transition to modern cellphones. Product. But don't forget, one of the important things about buying Pixel phones is that they can get Google's new features and new software from the start. Many of these flaws are easily solved by Google, and Google won't add new features to your Pixel phone (like night mode vision added later).

So Pixel 4 is not perfect right now, but this is the beginning. Just like all Pixel phones, you don't buy a display, specifications, or even software, but the opportunity to explore the most up-to-date applications with Google – and that's where Pixel 4 really shines. .

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