Samsung Galaxy M Pro B7800


The Samsung Galaxy M Pro B7800, released in late 2011, was a unique offering in the Galaxy lineup. It was designed for users who preferred physical QWERTY keyboards along with the Android experience. The phone was targeted towards business professionals and those who prioritized productivity.


  • Operating System: Android 2.3 Gingerbread
  • Display: 2.66-inch TFT capacitive touchscreen with a resolution of 480 x 320 pixels.
  • Processor: 1 GHz Cortex-A5
  • Memory: 1 GB internal storage, expandable via microSD up to 32 GB.
  • Camera: 5 MP rear camera with autofocus and LED flash, and a secondary VGA front camera.
  • Battery: 1350 mAh removable battery.
  • Connectivity: Wi-Fi 802.11 b/g/n, Bluetooth 3.0, and GPS.
  • Other Features: Physical QWERTY keyboard, Accelerometer, Proximity sensor, and FM Radio.


  • Physical QWERTY Keyboard: A standout feature for those who prefer tactile feedback when typing.
  • Compact Design: The phone’s smaller size made it easy to handle and carry.
  • Decent Camera: The 5 MP rear camera with LED flash was reasonably good for its time.
  • Front Camera: The inclusion of a VGA front camera was a plus for video calls.


  • Smaller Screen: The 2.66-inch screen might feel cramped for some users, especially when browsing or viewing media.
  • Outdated OS: Android 2.3 Gingerbread was becoming dated, with newer versions offering more features and improvements.
  • Limited Internal Storage: 1 GB of storage can be restrictive, especially for apps and media.

Comparisons to Other Technologies:

In 2011, the smartphone market was diverse, with various form factors and features. The Galaxy M Pro B7800 had its niche but faced competition from:

  • BlackBerry Bold 9900: A flagship device from BlackBerry with a physical keyboard, sharp display, and BlackBerry OS 7.
  • Motorola Droid Pro: Another Android device with a physical keyboard, targeting a similar audience.
  • Samsung Galaxy S II: Samsung’s flagship at the time, boasting superior specs and a large Super AMOLED Plus display.

Launch Date:

The Samsung Galaxy M Pro B7800 was announced in August 2011 and released later that year.

Common Issues/Problems:

  • Performance Hiccups: Some users reported occasional slowdowns, especially with multitasking.
  • Screen Size: The smaller screen was a trade-off for the physical keyboard, but it made certain tasks less enjoyable.
  • Software Stagnation: The device did not receive many significant updates, leaving users on an older Android version.


The Samsung Galaxy M Pro B7800 was a niche product catering to a specific audience. While it had its merits, especially with the physical keyboard, it faced stiff competition from other devices, both within the Android ecosystem and outside of it. For those who prioritized typing and productivity, it was a viable option, but others might have found it lacking in certain areas compared to more mainstream smartphones.

Leave a Reply