Why does my Nokia e63 send short messages very slowly?

The network (each network has been tested in person) E7 1 can support GSM, EDGE, WCDMA and hsdpa (there is a signal in some places, E7 1 will be displayed as 3.5G)E63 can support GSM, EDGE and WCDMA (there is absolutely no hsdpa, and I wandered around with full HSDPA signals in the Unicom Experience Hall for more than half an hour) 2. Camera E7 1 has a front camera with unknown pixels, which is very good in color and effect, and is very suitable for video chat (you can take a selfie with the ultimate camera if you look for 30W pixels online). The main camera has 320w pixels and can focus automatically. The disadvantage is that the whole is blue. E63 has no front camera (the small hole on the screen is a light sensor, which is verified by many parties). The main camera has 200w pixels, no focusing function and fixed focal length. The color is better than E7 1, but there will be a large circular area in the middle, which is very similar to Blackberry 8 100. 3. I chose E63 as the keyboard for the first time, but I didn't choose E63 for the second time, because there was no hsdpa and because of the keyboard. The keyboard of E7 1 is slightly smaller than that of e63. QWERT keyboard is a common type of mobile phone, and the space bar is very large. In addition, the key stroke is short, and the key material is frosted plastic. If you send text messages frequently, you can adapt to it after one day, and the size of the keys can ensure that you will not press them by mistake. It's cool. The space bar at the bottom of E63 keyboard has been shortened a lot, and two symbol keys have been added. Personally, I don't think this design has any advantages, but when using point information and Z4 input method, there are several useless keys in the middle of word selection shortcut, which affects the speed. There should be a special new version in the future. The advantage of E63 keyboard is that it is a little bigger than 7 1, which is why it is much easier to press than 7 1 for the first time. The keyboard of e63 is made of something similar to rubber, and the friction is relatively large. In addition, the space bar of e63 is also the shortcut key of flashlight. If you press it for a long time, the flash of the camera will light up, and it can be easily illuminated in dark places. The disadvantage of e63 keyboard is rubber material. The keyboard will get softer and softer after using it for a long time, which feels strange. I wonder if it will soften if I use it again? In addition, I don't know if my keyboard is not installed, and the middle part of the keyboard will bulge, and it will be empty when pressed. This e63 is definitely a real Hong Kong bank. By the way, 63 has a small regret that the down key of the navigation key is not prominent enough, while the up key is more prominent, so it is a bit difficult to press it. 4, shell, appearance and other details of the shell, the difference is obvious and general, the layout is roughly the same. The front panel and battery cover of e7 1 are made of metal materials similar to stainless steel, which makes them feel very solid, and the side frame feels like plastic and smooth. It is also a strong feeling. The e63 is made of plastic as a whole, and the front panel and battery cover are colored shell parts. The front panel is similar to piano paint, and the battery cover feels a little frosted glue paint. The side frame is black frosted plastic. The shell structure of e63 is relatively weak, and the battery cover will be a little loose when pressed down, and the battery cover is relatively thin. Try not to put too thick batteries in it, or the battery cover will burst out. In appearance, e7 1 has a metallic texture, while e63 is eye-catching in color and tastes different. It's a pity that e63 doesn't have a volume button. Sometimes you will naturally want to find the volume button when adjusting the sound. Headphone jack, e63 is a 3.5mm jack, and e7 1 is a 2.5mm jack. So 63 is nice and convenient. But the sound quality is similar. . Similar to ordinary mp3. Light leakage and ash leakage: E63 found no ash leakage and light leakage. However, E7 1 has no light leakage and ash at present. Therefore, there should be individual differences between light leakage and ash entry. At that time, I carefully studied the problem of light leakage and ash ingress on the Internet, and found that the problem of ash ingress often occurred after the engine oil tried to improve the light leakage and took the shell apart. . . . So I advise you. . . Even if there is light leakage, the brightness of the keyboard light is adjustable. . . Better than dust. Supplementary note: the light leakage of E7 1 means that the light of the keyboard lamp will leak out at the edge of the keyboard, not the screen. The screens of E63 and E7 1 are very good, and the color and brightness are rarely uniform! 5. In the software part, it is reasonable to say that the software of 63 and 7 1 should be the same, but there are still several small differences: on the menu interface, 7 1 can directly press the number key to open the corresponding folder or program, while 63 can only be opened by holding down the fn key and then pressing the number key. In a few transplanted games, the left and right selection keys of 63 will be reversed, while 7 1 will not. Bar code scanning, card holder scanning and other software, 63 and 7 1 can be installed, but 63 can not be used because there is no autofocus. Occasionally, I need to photograph the words on a piece of paper, but I can't even do 63. Quite depressed. Gps:7 1 can realize agps and GPS navigation. When tested with googlemaps, it takes about 1 minute to search for satellites on the bus on the expressway, which is very fast. E63 can also install googlemaps and locate it through the operator's base station. The general accuracy of this positioning is about 1500m. Sometimes, when mobile or neighboring base stations have no registered location information, they cannot locate 6 and 3G. 3G has been used in many places, and 7 1 and 63 are quite different in 3G application experience. For me, the most important changes are as follows: a.