The rapid development of mobile phone technology offers various kinds of new attractions both for existing customers and also new consumers. After the trend of QWERTY keypad based on the popularity of Blackberry has influenced many cellular phone vendors around the world, now the trend is slightly changed with the coming of touchscreen smartphones.
However, not all mobile phone customers are familiar or fond of those input methods. Some like QWERTY keypad, some other prefer touchscreen. This phenomenon has inspired cellular phone vendors to introduce their products that meet the demand of all customers. Thus, some new cellular phones, or precisely smartphones come with double input, QWERTY and touchscreen. Among many others, they are:
· Blackberry Torch 9800
· HTC Desire Z and Pro2
· Motorola Charm, Milestone, and Backflip
· Nokia C6 and E7
· Samsung Wave 533
· Sonny Ericsson Aspen
Those smartphones have double input methods for customers. They enable customers who prefer QWERTY keypad or touchscreen mode to utilize and optimize their features, applications, and technology.
However, behind such simplicity and completeness of the smartphones, as customers we have to realize that the double text input methods sometimes bring consequences, namely sliding. Most smartphone whose the double texting input usually come with sliding mode. Thus, as not all people like sliding model, this fact has to be our consideration before buying such smartphones. Determine whether you want to have specific QWERTY keypad or touchscreen smartphones if you do not enjoy the sliding.
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