It remains an attractive option for business and security thinkers, and BlackBerry’s keyboards still offer many the pleasure of typing. As times change and technology advances, BlackBerry’s value is unlikely to change.The Q10 has a 3.1-inch screen, the Q20 has a 3.5-inch screen, both based on BlackBerry OS 10. The operating system is optimized for users who value security and efficiency unique to BlackBerry. Physical keyboards are the strength of both the Q10 and Q20, especially with the addition of menu buttons, back buttons, and answer and hang up buttons called classic navigation keys. 5. Compare Details DifferencesReleased in 2014, it was loved by many business professionals. Featuring a 3.5″ screen with 720×720 pixels resolution, the device was the joy of typing provided by its unique physical keyboard. Unlike many smartphones back then that were only operated with a touchscreen, Classic offered a harmonious keyboard and touchscreen experience. 2. BlackBerry KeyOneCameras are one of the key factors in choosing a smartphone. KeyOne and Key2 had relatively better camera performance, especially with their dual-camera systems, which offer bokeh-like features. The Q10 and Q20 were able to deliver satisfactory results with the technology of the time while remaining faithful to basic camera capabilities.■ Now let’s take a closer look at each of the detailed features.■ We compared Blackberry Classic, KeyOne, Key2, Q10, and Q20 models.■ BlackBerry Key 2 was released in 2018 and became a follow-up to KeyOne.Today, we are going to compare the features and specifications of BlackBerry’s legendary mobile phone series, Classic, Key1, Key2, Q10, and Q20.Software and Security One of the biggest attractions of BlackBerry is its security features. All models boast industry-class security features, especially the BlackBerry OS, which is specialized in privacy. While based on the Android operating system, KeyOne and Key2 integrate BlackBerry’s security features to achieve both Android diversity and BlackBerry’s security. Let’s wrap this up…KeyOne and Key2 have a big difference in performance and battery performance. KeyOne offers enough performance for everyday office work, while Key2 can handle more complex tasks with higher specifications. The Q10 and Q20 are relatively old models, but they did a great job meeting the standards of the time. On the battery side, the Key2 showed enough durability for a full day of use.■ First, let’s look at the Blackberry Classic.Let’s take a closer look at how these QWERTY keyboard phones, once the symbol of a businessman, dominated their time and why the BlackBerry series has been loved by so many users.■ Finally, Q10 and Q20, these two models were released in 2013 and 2014, respectively.The model improved the keyboard’s keystroke for a more comfortable typing experience, and it also took a huge leap in performance with the more powerful Snapdragon 660 processor and 6GB of RAM. While still maintaining high resolution on the 4.5-inch screen, battery life is further enhanced. 4. BlackBerry Q10, Q20■ The next thing that came up was Blackberry Key1.Released in 2017, the model maintained BlackBerry’s identity while adding modern elements. With a large 4.5-inch screen, it has a 1620×1080 resolution, which boasts a much clearer picture quality than the classic. It also features a Snapdragon 625 processor and 3GB of RAM to handle everyday tasks as well as light multitasking. 3. BlackBerry Key 2Each model’s unique design, performance, camera, software, and security features met the needs of users in a given era. After all, all of these models express BlackBerry’s unique charms in different ways.Design and Build Quality The BlackBerry Classic offers a firm and stable grip, which is a great advantage when exchanging messages at high speeds in business settings. KeyOne and Key2 emphasized a modern yet premium feel, especially with Key2’s slim bezels and aluminum frames that add a modern touch. On the other hand, the Q10 and Q20 have a traditional BlackBerry design, while still presenting a tight-fitting design.Item/Model Classic KeyOneKey2Q10Q202014201720132014 Operating System BBOS 10 Android 7.1 BBOS 10B OS 10 Screen Size 3.5 inches 4.5 inches 4.5 inches 3.5 inches 3.5 inches 3.5 inches Resolution 720x7201620x108020x10720x720x720x720x720x720x720x720 processor Qualcomm MSM Snapdragon 625 Qualcomm MSM RAM 2GB6GB2GB2GB32GB/64GB64GB/128GB16GB16GB8MP8MP rear camera2MP2MP2MP2MP2MP2MP2MP battery capacity 2515mAh3505mAh3500mAh2100mAh Features Qualcomm MSM Snapdragon 6255GB Physical keyboard Physical keyboard Physical keyboard Physical keyboard1. Blackberry Classic
