How about Lenovo P7 18? Which friend would like to introduce? What is the best way to use this machine?

1, cool design It adopts the most popular and popular slider model at present, and integrates many fashion factors such as large screen, high pixel, handwriting, touch screen, MP3, photo sticker and so on.

2. The screen size is large. 2 inches, each page shows 1 1 line, with 9 words per line. It's cool to watch pictures, read e-books, play games and surf the Internet.

3. Beautiful visual colors. 260,000 color TFT touch screen, plus the resolution of 176*220 pixels, the color is exquisite and dazzling, and it is absolutely eye-catching.

4. All kinds of entertainment. Set five entertainment functions in one. Photographing: 2 million pixel camera, 3 times digital zoom, 8-level zoom; Recording: 20 seconds recording, 80 seconds recording; Listen: 64 chord, MP3 background play, stereo effect; Look: picture browsing, TXT text, WAP internet access; How to play: Mobile QQ supports JAVA, and Lianliankan, Tetris, Pushing Box, Rotating Julian, Air Mahjong King, Battle of the Holy Spirit and other games are more classic and enjoyable.

5. Powerful business functions. 1000 group business card address book, so you won't miss every important call; 1000 SMS storage space, supporting SMS group sending, MMS, SMS and 20-second voice MMS, handwriting input, faster and more information transmission; 60M mobile USB flash drive can solve unexpected storage requirements; WAP Internet access, mobile QQ, so that communication is free anytime, anywhere; Support to turn off the alarm clock and remind you of every important thing carefully.

6. Master writes recognition. In Lian Bi, fast writing is even more important. Even some words can be recognized in cursive script, and the recognition rate is as high as 95%. Don't worry about texting, you will soon become a crazy texting person.

7. There are many ways to charge. There are more ways to charge data lines than ordinary mobile phones, and even the instructions are not introduced, which is a surprise. On the one hand, PC cameras don't have to worry about mobile phone batteries, and on the other hand, in the era of high popularity of computers, you don't have to bring a big and heavy charger when you go out.

8. Long standby time. Compared with 600MA battery, it can stand by for about 3 days in actual use and can be compared with other 800MA batteries.

9, automatic power saving is wonderful. I once received a 35-minute long-distance call, and after about 10 seconds, the screen automatically turned off, thinking that at least one grid would be dropped, but none was dropped. I am secretly pleased! When listening to MP3, the screen will automatically go black after 10 seconds. Mobile phones have more and more functions, and the battery capacity is limited. Saving electricity is the last word. I like this design occasionally, and I believe everyone likes it.

10, strict privacy protection. With full-function privacy protection, incoming call firewall and blacklist function, it can automatically reject the specified incoming call and delete any incoming call or SMS record.

1 1, the most cost-effective. With such a mainstream and fashionable configuration, the price is only about 1600, so it's hard to find a second one. It is understood that the price of similar models is generally more than 2,500 yuan, and there is no handwriting function.

12, small signal radiation. Signal radiation is related to health, and the radiation of P7 18 is much smaller than that of foreign products or other machines. Many used mobile phones, if placed next to the computer, will flash when a phone call or text message comes. P7 18 is placed beside it, and the flicker is much smaller.

Second, the main shortcomings

1, the ringtone setting is not reasonable enough. Only one Mp3 can be set as a ringtone, which wastes 60M of memory space and reduces the chance of showing personality. The ringtone is too small, and it is easy to miss the call outdoors; Ringtones can only support MP3, but not WAV, WMA, MMF and other formats; Some MP3s can't be played, and most of the cut small-capacity MP3s can't be listened to with headphones. Ringtones can only be set one by one, not in groups. For example, you can't set all the family group phones as "beautiful myths" at once; You cannot delete your own 20 chords. Listening to it for a long time will be annoying and waste space.

2. The phone book setting is not reasonable enough. Only three mobile phones (mobile phone, home, company) can be stored under each one, which is too few. Now many people use two mobile phones, including QQ number and email address. It is enough to add at least the above three items (if there are too many telephones, we will add another record with the same name to ensure that the original record will not be deleted); Different from the A828 mobile phone of celebrity, the phone book can be selected by checking, which makes it too slow to select one by one when texting or deleting. There is no function of cutting, copying and pasting, which is not smart and convenient enough; Without synchronization function, if you import PIM phone book to your mobile phone twice, you will find that all contacts are duplicate, which is very annoying; Without the one-button dialing function, it is impossible to quickly dial 9 commonly used numbers; When dialing through the phone book, you can only dial the stored contact number, and you can't add the prefix 1795 1, and the same is true for texting. Now some mobile phones have the function of automatically adding IP numbers, but it is not easy to manually add P7 18, which is a bit low-energy.

3. The display settings are not reasonable enough. Only key backlight settings, no screen backlight time and brightness settings; The default screen backlight time of the machine is too short (about 10 second), and the screen will be black if you don't pay attention to the e-book; Do not support custom animation as the desktop, only use the two that come with the mobile phone, which is easy to get bored; Some pictures copied from the computer cannot be displayed on the mobile phone; When you take photos directly with your mobile phone, the photos you take are wide and narrow, while when you take photos horizontally with your mobile phone, the photos you take are wide and narrow: the viewing size displayed on the screen is just the opposite to the proportion of the photos you take, which is very inconvenient, and the contents on both sides may not be taken when you take photos!

4. The computer synchronization function is not ideal. First of all, the phone book can't be synchronized, although it can be edited with text files on the computer, but it is very inconvenient; Secondly, I want to save the funny short messages in my mobile phone to my computer, but I find that there is no design at all. There is "My Information" under "My Documents", which is mainly used to transmit mobile phone messages, but nothing can be displayed after connecting to the computer.

5. The main menu function is copied. How nice it is that the functions of recording, modifying and browsing are artificially separated under my documents, notepad under the toolbox and e-books under the entertainment world. The "shorthand board" under "My Documents" and the "shorthand board" under "Entertainment Circle", one can only remember and the other can only read and modify; The same is true of the audio files under my documents and the voice recorder under my toolbox. This design not only wastes space and affects speed, but also is inconvenient and lacks humanization.

6. The difference between the main menu icons is not obvious. I can't say at a glance that Lenovo Space and browser are brothers, but my documents and information services are twins, and my phone records and phone books seem arrogant.

7. E-book function is not practical. First, without the keyword search function, it will be more difficult to find information. For example, occasionally there is a text "Kunming's latest bus route". If you want to check the 139 bus, it will take a long time to turn over, which is very inconvenient; Second, the backlight brightness and time of reading e-books cannot be adjusted; Third, the background color of e-books can never be changed, and it will be annoying after a long time; Fourth, e-books can only be placed under books and documents, and no new documents can be created under them. A book cannot be placed in a folder, which is inconvenient for classification.

8. Associative space is prone to misoperation. Sometimes a service is accidentally clicked, but it is not online, but the "G" sign is displayed at the top of the screen.

9. The reaction speed is not fast enough. On the one hand, it is slow to look at pictures, and some animations (GIF format) will not move once they are set as wallpaper. On the other hand, it is slow to take pictures. It's too cumbersome to press "save" and "return" every time you take a photo.

10, there is no difference in scene mode volume. If the volume is turned to the maximum, the volume of the three modes is the same, and there is no difference, except that there is vibration in the conventional and outdoor modes.

1 1. The screen light is always on when the mobile phone is connected to the computer. It may hurt the machine and make people feel distressed! ! If only it could be set to automatic black screen 10 second like listening to music on the phone.

12, the phone is easy to crash after calling the police. The phone will call the police if it is dead. At this time, it is best to turn off the battery, otherwise it will crash. Only by removing the battery can the problem be solved.

13. Privacy protection lacks humanization. Can only protect the whole machine, not individual protection. If you just want to hide the short message, as a result, all the information is encrypted and passwords are needed everywhere, which is very inconvenient.

14, the thickness of the whole machine. This is the opinion of some netizens that 24.5mm is too thick. As thick as the famous A828 I used before. I think the friends who buy P7 18 are not interested in appearance, but mainly in function. If it is very thin, the function may be discounted.