LCD and Viewfinder
Fujifilm X20 has a Fixed Type 2.8" LCD screen with a resolution of 460k dots. At only 2.8", the screen is on the smaller side and 460kdot resolution is lower than most of the recent models in this class.
X20 has a built-in Optical (tunnel) viewfinder. The viewfinder has a coverage of 85%. 85% coverage means that what you see in your viewfinder while shooting will slightly be different from the actual image.
Max Shutter speed
Fujifilm X20 can shoot continuously at max speed of 12 fps
and has max shutter speed of 1/4000 sec
X20 has a built-in flash, and it also has a flash shoe to mount your external flashes too.
Fujifilm X20 features a Phase Detection autofocusing system.
With Fujifilm X20, you can record your videos at a highest resolution of 1920 x 1080 at 60 fps and save in and H.264 formats. Full HD resolution of Fujifilm X20 will be adequate in most of the situations. But if you are after the highest resolution videos available, see our list of Top Cameras with 4K (Ultra-HD) Video
X20 has a built-in Stereo microphone and a Mono speaker.
Fujifilm X20 doesn't have any connections for external microphones and headphones. If you need a Compact camera with external microphone connectivity, consider Nikon Coolpix P7800 or Fujifilm X30 in a similar price range.
Connectivity and Storage
You can connect X20 to compatible devices via its HDMI port or USB 2.0 (480 Mbit/sec) port.
Fujifilm X20 is powered by battery which provides a shooting life of 270 according to CIPA standards.
Considering that the average battery life of Compact type cameras is 255 shots, its battery life is about average in its class but it would still be wise to invest in some spare batteries for long photo trips.
Battery Life Comparison in Small Sensor Compact Cameras
Fujifilm X30 with its 470shots is the model with longest battery life among Small Sensor Compact cameras. Check the comparison of Fujifilm X20 vs Fujifilm X30 or take a look at Longest Battery Life Compact cameras list.
Fujifilm X20 Features Compared to Main Competitors