Please give dad a mobile phone, 2000 yuan, which can send short messages by hand and the battery is resistant to electricity. I don't know if such a mobile phone needs a full touch screen.

Hello: I recommend Nokia's C7 and Symbian 3 smartphones, which have many applications and fast running speed. 3.5-inch amoled HD supports multi-point capacitive screen with outstanding display effect. Full Metal Jacket feels good, taking pictures of 800W. Now, the price is very high. Nokia C60 1 is similar to C7, but it is Full Metal Jacket, and the price is more affordable.

Me525 Android system of motorcycle is recommended, which is a three-proof Android smart phone with many application software, high cost performance and good running speed. It is generally a good choice for playing computer and surfing the Internet, with 854X480 high-definition resolution and excellent display effect. The three-proof function is very practical. Sony Ericsson's X 10, high-end large-screen Android smart phone, many application software, 8 10W camera, Samsung's S5830 is also a smart machine with high cost performance. Samsung's screen is very good, and the machine performance is good. HTC's G 13 is also very good, with outstanding performance. The display effect is much better than that of wildfire, and the system version is also improved. I hope the above machines are the most cost-effective and popular smart phones at present, and I hope you can choose a mobile phone that suits you, and I hope I can help you!