Please help recommend a cost effective smart phone , the requirements are as follows????????????

Wait for Nokia C6,Side slide,Inch screen,After listing**After stabilization, it will definitely not exceed 3K,If you are in a hurry to buy it now, then there is only N97mini,Parallel goods below 3K should be able to buy。

Those who support 3G can also use 2G cards, as long as you don't open 3G**, you won't use 3G networks.

N86, X6, N97mini are recommended.

In appearance, the N86 is more gorgeous, the X6 is more flamboyant, and the N97Mini is more noble.

In terms of system,N86 is S60V3,The software is very rich,What you want,Daily software is the fastest update in various systems,As long as you are willing to work the interface,It can also become a variety of what you need,There are countless in-depth software,You can run windows 95 and windows 98 with just a simple method。

X6 and N97mini are S60V5 ,At present, the software of the five versions of the machine is limited to the satisfaction of daily use,But there is no special version of QQ and Feixin,And there is almost no software in depth,Usually it is a modification of the interface,Change it to3D interface,Vista interface,iPhone interface can be。 But one thing that is very noteworthy is that Symbian 3 and Meego will be launched soon, and the N97mini is said to have been upgraded to Symbian 3 by flashing, which means that the S60v5 phone may be the first to experience Symbian 3.

N86 is currently 2400 for parallel imports and 2400 for x6. Due to the early launch time of N86, ** is quite real, and it is best to wait until about 2200. X6's ** is very empty, there are a lot of gimmicks, it's best to wait a little longer, just drop to about 2200.

X6 may be the one with the largest moisture in Nokia, some people call the internal ** 1600, I don't know if it's true or not. N97mini is a more real one, about 2400.

Screen material,The screen is AMOLED,Capacitive touch screen,Resistive touch screen,The first two screens are quite good materials,But due to system reasons,X6It does not support multi-touch。

Features,CameraN86Victory,At presentN86The camera is the best in Nokia,800W pixel 28mm wide-angle lens directly surpasses the original N82,But the night scene will be slightly inferior to N82 due to the absence of xenon flash,But N86 is equipped with the third generation LED flash,Night scene can also surpass mobile phones of the same price。

The X6 is part of the new Nokia X** series (not the XM series that starts with 5) and comes with a different audio decoder than before. This is the biggest highlight of the X6. The sound quality is outstanding.

The N97Mini has a full keyboard that slides sideways, which improves the typing speed a lot, and as an abbreviated version of the N97, the pinnacle of the N series, its comprehensive performance is very powerful, and all aspects have reached a high level of balance.

In short, if you're looking for software and cameras, go for the N86.

If you pay attention to ** and appearance, choose X6.

If you pay attention to comprehensive performance, choose N97mini.

At present, if you don't consider the face of the brand, the cost performance of Xiaomi mobile phones is invincible.

The Meizu series of mobile phones is also very cost-effective. These two domestic manufacturers are full of sincerity.

If you have a large budget to buy a mobile phone, of course, Apple is the best. There are so many things about Apple that no one else can surpass.

Huawei C8815 5-inch large screen quad-core processor Main camera: 5 million pixels Upgraded Huawei 1,000 yuan god machine! Good looks,High pixels,Large screen,Fast speed of quad core,Very cost-effective,It just so happens that I am using this mobile phone now,Personally, I think it's good,I bought it in Jiangsu Telecom online business hall before,Now it's much cheaper than I used to buy.。。

iPhone3GS** price is about 500, iPhone operating system. However, telecom cards are not supported.