by Joshua Topolsky from Engadget | ifanr collaborative translation, please indicate the translation link. iPhone 4 in the evaluation we can not deal with. As we all know, every time Apple introduced new hardware products, are major events. Avalanche of rumors, the conference takes away people's eyes, along with the growing fan base growing with the advent of conference turbulent stirring ardent expectations. iPhone 4 certainly no exception - in fact, despite some twists and turns, it may still be Apple's most successful sale action. Network scheduled the first day we experience the Apple and AT & T pushed to the server is down, because demand is too strong to delay the delivery time, line up around the party also began to camp a week early. We have a lot of expectations, while the iPhone 4 is doing its utmost to achieve them - the A4 is equipped with ultra-fast and power-saving chip, the new front camera, upgraded to 500 million pixels with the rear camera flash, the appearance of industrial design The reborn, and then with the amazing screen ... and the retina would say that Apple can bite capital it? Our question is: iPhone 4 is true, as the propaganda is so invincible? Steve Jobs on stage at WWDC promises are fulfilled it? Google and Microsoft and other companies face competition from Apple can maintain its leading position in the market do? These answers we will be 11, and slowly read this detailed evaluation it! The new iPhone hardware, the most significant change may be a huge change in industrial design - it seems Apple has been fully reconsidered phone should look and feel, such a change compelling. Industrial Design Jobs at WWDC will be iPhone 4's design as Compared to the curvature of the iPhone 3G and 3GS, plastic feel, Silver, Apple's new iPhone case will become far more detail and to prove more complex. To the manufacturing process from design aesthetics, Jony Ive took his team to subvert our expectations of an iPhone, Dieter Rams of Braun brings retro style - the future of fashion design. iPhone 4 in the case consists of three basic components: two high-strength glass-smooth, circle around the periphery of the stainless steel band. Very clear but not simple, but Apple also added some small details, such as the changed appearance of the volume keys (from the original prototype of the integration is divided into two separate buttons, metal belt marked +/-), gap to enhance the wireless signaling plays an important role. significantly thinner than the iPhone 4 3GS, from 12.3mm down to 9.3mm, but the weight is still the original 137g, so that the whole phone looks more compact. iPhone 4 feel good in the hand, the right weight, but lose 3G, 3GS back curvature, the old user may take some time to adapt. We can not describe how high-end design of the iPhone 4. In contrast 3GS people feel cheap and bloated, and even the recently launched HTC Droid Incredible soon become like the previous generation product. As previously mentioned, iPhone 4 has three main parts, the effect of bringing ice cream sandwiches and not much different. Just more expensive ... and can not eat. From the front of the phone very solid glass composition, Jony Ive said it Top of the screen there is a slit in the glass, place the handset and positive for the camera, below the Home button has a similar design. Press the Home key to a new sense of better than 3GS. Phone on the left is the new volume buttons, mute switch new design, near the bottom of a crack. Micro SIM card slot is right, there is also a crack near the bottom. The top is the power / sleep button, headphone port, the other slit, the new noise-canceling microphone. The bottom is the speaker, microphone and 30-pin dock the main interface. Back of the phone is the same high-strength glass, the only gap is the new 5-megapixel camera, LED flash, and the Apple logo. Overall, iPhone 4 in industrial design to throw off the market almost all smart phones. It's like those very expensive products, such as Mobiado and Vertu, but the design better. And not just iPhone 4 looks very good, the materials used also feel extraordinary. We have just started testing it a few days, very worried about it being dropped or lost. This is because the iPhone 4 took more or less, with the all so beautiful. Internal restructuring and not just the surface - iPhone 4 is new inside. First, Apple will use 3GS manufactured by Samsung, based on ARM Cortex-A8 processor on the iPad into their own custom A4 processor, the new processor is interesting that the CPU is the ARM Cortex-A8. Apple did not say the processor clock speed, but we estimate it will be more than 1GHz on the lower plate. significantly faster than the iPhone 4 3GS, so we will not have complained incessantly - in particular significantly faster graphics rendering, and better overall response rate, but it did not bring radical changes. iPhone 4 is indeed faster, but we do not feel 3GS slow, so this does not change the speed of 3G to 3GS so much. Apple does not always release the memory situation. But according to reliable sources confirm iPhone 4 equipped with 512MB of memory, compared to the 3GS and iPad used 256MB is a big step forward. We also want to see 1GB of RAM, but Apple was a year of a new mobile phone is not it? Built-in memory, iPhone 4 with 16GB and 32GB options, the contract price of $ 199/299, respectively. Now also with a line, the problem Apple has launched a 30FPS 720P video capabilities, you will find space disappearing fast. Apple did not release the 64GB version of the strange, iPod Touch have this capacity. On the wireless side, iPhone 4 equipped with 802.11n wireless module, quad-band HSUPA and Bluetooth 2.1. The new body design for iPhone 4 can be placed more lithium battery, nominal life time Apple has also increased, but the battery still is not easy for them. In addition, iPhone 4 has two new cameras (front VGA, on the back of 500 million pixels with LED flash); second microphone for active noise during a call (similar to Nexus One); outside of the existing gravity accelerator add a gyroscope; ambient light sensor; proximity sensors. And 3GS, AGPS and digital compass. Of course, the biggest internal change is reflected in the appearance of: UMTS, GPS, WiFi and Bluetooth antenna. Stainless steel band around the iPhone 4 is a large antenna, look for the wireless signal is a big help. U.S. users are most concerned about is that it can not improve under the AT & T network have become accustomed to the dropped calls issue. During the test, call drop rate is much lower than the 3GS. Again: Yes, iPhone 4 to reduce the dropped calls issue. But it is not perfect, we have encountered in New York City a number of connectivity issues, but not sure whether this is the phone problem, there are many nearby buildings, and call the other at the same location with the 3GS. Screen and now you should already know iPhone 4 with a new screen. As the resolution and pixel density are high, Apple will this 3.5 inches, 960 × 640 resolution, ultra-fine screen named The same size, the new screen to the 326ppi pixel density and 800:1 contrast ratio. Jobs at the press conference to talk about the science behind the screen, claiming that the iPhone 4 resolution than the human eye recognition ability. On this point (if more than the human eye resolution) and some controversy, but you can say: We've never seen on any mobile product in more detail, clear, pleasing to the eye of the screen. iPhone 3GS VS iPhone 4 is not only full color, deep black level, you simply can not see the pixels on the screen. Well, you can see through the microscope,moncler jakke, but normal use, you do not see any kind of jagged - not updated picture than the old program. The clear text rendering incredible - in the 3GS will only see on the page to narrow line and a line of pixels, while the content on the iPhone 4 completely readable - but only through a microscope to read. Screen is very charming to see photos or 720P video score would be more attractive - particularly dynamic picture of the shocking details. Well as the main point is the text content of the program as long as the use of Apple's font rendering, no update can not bring a better display. Procedures such as Engadget on the new iPhone looks cleaner than before, clear, easier to read. Pictured on the Nexus One, the new iPhone 4 below shows the screen using IPS and LED backlight technology, iPhone 4 in direct sunlight visibility good, dark, light and viewing angle performance are also quite agreeable like. Overall, iPhone 4 of the screen currently on the phone without an opponent, it is definitely not empty. IPhone 4 camera shoot of the larger part of the dispute, which is the slow pace of Apple's innovative place. 3GS carrying the poor 3-megapixel camera, no flash. While good for a snapshot, but where are a lot of money in terms of artistic tools. Apple finally listen to people more willing to put into the camera fool to stay at home with a camera enabled mobile phone has a good situation out, put back in the iPhone 4 a 5 megapixel camera, front-end is equipped with a VGA camera . Let's take a look at higher resolution main camera. Steve Jobs mentioned in his speech at WWDC, shoot beautiful photos depends not only on the number of pixels camera, light transmittance is more important. Allow more light into the lens can be transmitted, the better the photo quality, truth is like that. Therefore, in addition to improving pixels, Apple also introduced a new back-illuminated sensor, in order to improve the sensitivity level. We have to admit, iPhone 4 the photographs look very shocked. Readily photos on the great, dark or light when the focus is no problem. Although the iPhone 4 in the case of low light without flash can shoot usually fully available, as well as beautiful photos, but open the flash, the better, but may appear overexposed (small flash usually the case). Feeling light saturation is quite good, because in very dark environment photos taken also looks good. In most cases, auto-focus works well, see below the flowers and Penny (the dog) pictures, we can shoot great macro shots, impressive. With the iPhone 4 as a special little camera can not. Not only can shoot pretty pictures, A4 processor and iOS 4 combination also significantly enhanced the photo processing speed - is almost immediate. In addition, support 5 times digital zoom and three flash settings (auto / on / off). Function much, we hope to have some basic settings such as white balance - but do not expect, this is Apple. Fortunately, the App Store, there are many cameras to enhance the program, I believe that soon there will be some of the advantages of the software to play the new sensor. iPhone 4 photo effects shots as video, 720p video recording is absolutely impressive. But if you can not very stable clutching mobile phones, the lens will produce images in the rock, and our well-known CMOS jellyvision problems, they pulled back. However, we feel that installing a pocket only iPhone 4 is enough, no need to take a Flip HD video camera, of course, if there is more storage space the better. Our video camera a few flawless in every detail, we claim that Apple's 30 frame rate can not see any pause picture, even in low light situations, iMovie allows users to directly edit the configuration is quite tricky. The following video is completely edited with direct phone, enjoying some of it - click here to download. Front of the phone's VGA camera, uh, is a VGA camera. Taken during a video call it your face, in the case of low light performance stuff, unexpected, but nothing too eye-catching place. It also provides some interesting such as adjusting the angle of this option, we expect many people will use it to develop some kind of game, such as perspective. In short, it looks good, but it is only practical. Speaker / earpiece speaker and the previous generation iPhone handset is not a problem (though the speaker is not loud enough for us), but apparently Apple is still doing a lot of work to improve the sound quality and speaker phone. Not only in the indoor and outdoor calls are to maintain a loud voice, and the iPhone 4 call clarity than the previous generation have been significantly improved. Before the evaluation, we believe that Motorola generation Droid / Milestone phone call component is the best,nike free run shoes, and now the new iPhone once again ignited the race. The first mobile phone with this very noisy when I was on Fifth Avenue in New York, for the removal of the auxiliary noise mic immediately began the heavy work - the other side of the phone feel obvious. We are constantly behind the whistle, surrounded by chattering shoppers around, I can clearly hear the end of the meeting that the handset, they can very clearly hear my voice ... unless they are lying. iPhone 4 and 3GS came the sound of the handset are significantly different, and similar to the EVO's new compared to our competitors it very highly. The speaker, the sound is large enough and no clipping and no distortion,moncler uk jackets, these problems we have seen a lot of other phones. In our opinion the iPhone 4 sound quality can be compared and BlackBerry Bold series - hot on the phone after the voice is still acceptable. Software on the iPhone, as Apple's previous product line for improvements, only half the hardware. IPhone 4 comes with iOS 4 is worth noting the other half. After this rename the iPhone OS brings a host of new features, which is particularly noteworthy is the very enhance and improve other aspects of large and small. All this becomes all the more remarkable iOS 4. In addition, Apple iBook on the iPad ported to iPhone 4, and the latter to bring the iPhone 4 dedicated iMovie. In general, new operating systems and more than ever, in most areas or closer, but still worthy of some significant improvements in our in-depth attention. Multi-task this is a big guy, and people more than a little bit of controversy. Since the iPhone program ushered in the dawn, people started running in the background does not support third-party programs have complained. Yes, Mail, Safari, iPod, and several other Apple native program can use other functions in the style to keep you running in the background, but these Escape of one of the engines is perhaps the desire of the background - apparently so powerful iPhone mobile phone can achieve this functionality ... ... Apple's excuse is open to multi-task system will increase battery consumption, which they must be treated with caution, so as not to be noon when the user begins to hand fruit brand tile. However, recently this stock argument began to change. Apple to apple-like style that they . Such as keeping the GPS signal, background music, to keep or receive VoIP calls, fast switching (mainly to allow users to quickly and accurately return to exit the program just the place). That Apple really do it? This small part of the API can really compensate for the shortcomings of what actually running in the background? One word: Yes. So to speak - for many of us people this is not This is because it is the performance from the outside and inside are very much like multi-tasking system, we are also very difficult to have too many complaints. In fact, we have no intention to complain, especially considering some of our favorite applications - such as the IRC client Colloquy is one of them - under the rules in Apple can do what we need to do it all. Return to the previous system, we will need to jailbreak the phone to ensure that IRC meeting to keep running in the background. Now just take advantage of those new API, Colloquy developers can create high-quality, useful solutions, users, and Cupertino (universe: refers to the App Store reviewers) happy. The significance of doing so: it is feasible, run-time almost no bug, no big battery life consumption (on the contrary, will be introduced later). This is not something we are waiting for the arrival of this. Yes, we hope to be more open, more flexible - but the current has been available, and very good. That Apple is how to make this magic show in front of us? Let us look at one by one branch in a new generation of multi-tasking iPhone (and 3GS) in the end on what it means:
 Fast application switching: Do you know how to write e-mail you back half out, then go back to Prior to the place? Many procedures are now done so. When you exit the program, you can return to exactly the place to leave. And this realization quickly. Fast application switching a bit like the Combined with Apple's new application switching mechanism (double-click the home button to return to the last use of the software) to break the annoying constantly prior to entry / exit. If your application is updated, all this will cease to exist, of course, it would take some time (and other developers to program with this feature). This is only a function of how the benefits are amazing - it is definitely one of the main driving force here, and the simple difficulty of use. We had hoped to give enough stars or other methods by adding procedures to set priorities, but when you get used to the system - Automatic last used your program into the far left - and then, you will find this design quite reasonable. Tasks automatically: Simply put, even if you exit the program, some programs can operate behind the scenes on their own. If you are Evernote or Dropbox upload / download pictures, or This is the concept of multitasking we have not far. You are idle most of the program - only when you interact with when they count. We do not know where the API restrictions, but it seems there is more room to create new uses. We know this is not a big change, this is small change - Colloquy This feature allows you to keep the IRC network. To be honest, we thought this behavior will not appear on iOS 4, but it came. Twitter application developers and systems other instant messaging clients that will use this API. Background audio and VoIP: The two relatively simple, the former music in the background (and even in the software switchable interface provides widget control), which allows VoIP to stay connected. This API allows you to receive mail in the middle of a Skype call, Skype can not activate in time, get VoIP incoming calls. In addition, even if you quit Skype, it can also provide background recording, and the new version of Evernote on the same show. Background GPS: Simply put, the program includes GPS functionality, can run in the background. Obviously, this will increase your battery consumption rate. But who does not use GPS to insert it in the power supply on it? Okay, so maybe we do not fly. In any case, it also shows that when the phone navigation interface, obviously you can not run this type of GPS applications such as FourSquare-based software, direct sign (Check in). Apple also used the push functions, it is cleverly put these important applications seamlessly integrated together. We believe that many hardcore users will complain that this is not true multi-tasking system. But the so-called same thing. At least Apple iOS 4 found a very good approach very attractive for us. If it can do better than it is now, we do not mind to go with. However, only Apple is always FaceTime video calls if you know nothing about, Apple will flicker to let you really believe that this is Apple just invented the concept - the concept from too futuristic for television purposes, the Jetsons never release film. In fact, in many other countries and regions (even within the United States), smart phone video phone function is by no means nothing new. In some parts of Europe and Asia, almost old-fashioned of this stuff. But Apple did not take this mistake, but another way. Who had also never been so effective in promoting the video phone. (We say that an editor in Europe, has been 10 years did not see the video phone has been used). Although this is a scientific observation angle, but still shows that the light has advanced technology is not enough, you need to sell the technology to the public. Apple do it? Maybe. Apple to reveal the This means that if there is demand, developers can develop on any platform, protocol-based FaceTime software. FaceTime itself bar, feeling it open up a door to the future. Unfortunately, today only through the iPhone 4 this a way to use FaceTime, and only supports WiFi connectivity, which means that by the constraints. In our testing found a strong WiFi signal must be connected in order to maintain smooth flow. Our screen video calls occur more than once Standing within the WiFi is a prerequisite for use of FaceTime, we can not blame Apple. Look, iPhone video calls take up a lot of bandwidth. FaceTime or other third-party services like Qik, it does not need to install and set up something, it is completely integrated in the call interface. That is, your only concern is around there is no WiFi signal. It is in the end how? To be honest, we were somewhat fascinated. Yes, we are already on the indeed has a very sci-fi flavor. Apple's Greg Joswiak we give a telephone call, he was in Paris (see above). Then he went outside with a camera to show us the Eiffel Tower, this is a strange experience - Like A face to face with the children to call and ask what his lunch. This scenario is just the tip of the iceberg, we will be able to see the video call in our lives play a greater role. Technically, you can re-open after the call is connected FaceTime feature, you can start to open FaceTime connection. Let us a little bit surprised that, in the call, you can only mute, if you want to turn off the video? Oh, then cover the lens right hand. In short, this feature is very attractive, it is only a prototype. Can be expected, Apple will use it to make things even better. Obviously, FaceTime has great potential, we also hope to use the 3G network play FaceTime. While in the house called beautiful, but more people still want to go out. We believe that, if able to develop multi-platform client FaceTime, will be more interesting, but it takes more than time and patience. Why do you need a folder folder? A simple answer is: save time. We are pleased Apple had their eyes opened, in iOS4 added such features, and achieve a very elegant, but if the number of icons that can be stored more than 12, then all the better. The current situation is similar if you are a good many programs, you have to put a bunch of folders of similar names. The machine we now have two Folders are useful, but not completely solve the problem. We understand why Apple do - may be to keep it simple psychology - but if you can let the user choose the more space will be better. Email improve for many people, waiting for the iPhone mail program really improved quite a long time. In iOS4, this is the most important improvements is a unified e-mail inbox and conversational - these two points makes handling email on the iPhone to become a more pleasant experience. We continue to believe-mail client with Gmail compared to a gap, but perhaps because we are too dependent on Gmail's sake. Overall, E-mail feel more perfect, in the mailbox applications, Apple switched to solve the same problems and procedures - no more back and forth into and out of the inbox annoying feeling. iBooks / iMovieiBooks There is nothing written about, but it is a good additional feature. If you used on the iPad iBooks, you get experience is the same ... just a small point size. There is not much to say, can only say that the iPhone has a lot of great books program an additional, part of Apple's own products. We believe that it is rich in the choice of degree, but also than the Amazon or Barnes & Noble, even though the display of the books, there is a lot better than the latter two. It also cross-platform synchronization of your notes and bookmarks. And iMovie is a new thing. Apple introduced the iPhone OS3 and 3GS, we know that it's the system added a video recording and editing functions, so we have probably guessed the arrival of iMovie, but this seems to go further. The $ 4.99 program has many advanced features, such as video clips can choose some transition effects (very limited), additional tracks on video, some of the themes and special effects. We found it quickly edit video aspect is useful, but like everything in the sand box. For example, you have most of the simple editing tools, but the split video clips will become very troublesome. Since you can only edit the beginning and end of the fragment, if we want a clip into segments, you need to duplicate the fragment drag into the editor, and then added to each period of start / stop points. If you do a lot of jump cut would be very painful, of course, we do not think everyone will cut out the Casino with this thing ... but this movie, maybe some people will try, right? It is fairly good value for money, we want more people to use this stuff later, Apple can add more features. The new system defect in our opinion the new system is not perfect. Although Apple has taken a great many steps, but if we do not pick the bones, then it is not Engadget's evaluation of the. Especially in Apple's handling of the notification, we still can not understand and accept. The system has reached version 4, we still can not get rid of intrusive, inefficient notice. If you like us busy, you will understand the calendar, SMS, push constantly hit, can not use the machine and made the feeling. Other modern systems developers have found an elegant way to handle the notification of (including the upcoming Windows Phone 7), Apple still insist on the notification of this broken system. Why? We really do not know. We can hardly believe no one has Cupertino and we feel the same - certainly. Perhaps Apple hired Palm webOS notification processing master Rich Dellinger has explained the problem. We hope so. Another problem is that we crazy not Widget. Apple's new music player control has only one step away from it, but still no information on the iPhone a Saowan a good solution. We recognize that the program now have fast switching, the situation is much better, but we still want to tell us that the weather icons direct current temperature is. This requirement is too high? Competitors are doing that - we really hope Apple can fix it. No new attachment accessories, how to count the new iPhone, but Apple's not extravagant. They provide a new base - of course, need $ 29; some of the colors bright bumper shell to protect your cell phone, and the base price of the same. We have bought some, although we do not like their color and touch, but they are really good protection for mobile phones. It is worth mentioning that we have already seen the iPhone 4 in the case of no bumper fell from the other side of the room one (one also hit q1ang), no problems, our own two feet from the iPhone 4 hard hard fall to the ground, and did not find a scratch. Many people attach great importance to the power life of mobile life, there is very good news to send. iPhone 4 battery life is very prominent, and it reflected throughout the endurance test period greatly exceeded our original expectations. Although we use this machine for a short time, but in a week or so, we have always regarded it as the main phone use, use in different circumstances (moderate to severe applications), it's very amazing endurance . In fact, in normal circumstances, iPhone 4 support full 38 hours - yes, 38 hours - there is no way that has been charged. Normal calls, play some games, heavy use of push email, calendar invitation process, play music via Bluetooth while driving, and the general operation of the test (such as download new programs, re-arrange icons, adjust the settings). Starting from half past ten on Saturday morning, iPhone 4 has been to hang on until the Monday morning point. Of course, the clock had just reached the point, it will automatically shut down, but this is amazing enough. IPhone 4, but significantly enhanced battery life can be considered as it should be, bigger battery and more energy-efficient A4 processor brings this progress. So the whole team to get the iPhone 4, we will have battery life for more rigorous testing, but according to the current situation, even in the case of heavy use, iPhone 4 can easily turn before the war generation iPhone, but also far throw off a lot of competitors. Conclusion Our findings directly to a bar, as objective as possible. iPhone 4 is currently the best smartphone on the market. Transcendence of the new hardware design, amazing screen, an upgraded camera, as well as significantly enhance the operating system to make it unbeatable. Yes, there are many we hope Apple can improve the weaknesses, the market there are many excellent competitors. However, the full measure of it - software, hardware, performance, and a variety of optional procedures for the grand success of the iPhone today the details - we think it is the crown jewel. Admittedly, many people think is better than the iPhone, Android or Symbian used, and some people just want a full keyboard or some other entity iPhone 4 does not have some special elements. But as a whole, there is no doubt that Apple has once again through this phone one step ahead of competitors. Of course, the need for constant stimulation of the smartphone market frenzy, the next iPhone 4 review started Atlas ----- Translation: BaryN, Logout,yves saint lauerent handbags, Lordhong, Marti, Se7en (kikyo), StreetSmart, Zhang Heng, Guo Lei and jim proof: Logout, Heng
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