LCD and Viewfinder
Canon 4000D has a Fixed Type 2.7 LCD screen with a resolution of 230k dots. At only 2.7, the screen is on the smaller side and 230kdot resolution is lower than most of the recent models in this class.
4000D has a built-in Optical (pentamirror) viewfinder. The viewfinder has a coverage of 95%. 95% coverage means that what you see in your viewfinder while shooting will slightly be different from the actual image.
Max Shutter speed
Canon 4000D can shoot continuously at max speed of 3.0 fps and has max shutter speed of 1/4000 sec.
4000D has a built-in flash, and it also has a flash shoe to mount your external flashes too.
Canon 4000D features both Contrast Detection and Phase Detection autofocus (AF) systems which ensures speed and accuracy of focusing in most situations. The AF system has 9 points to choose from.
Canon 4000D also features Face detection AF
where it intelligently detects the faces in the frame and locks the focus automatically.
Unfortunately Canon 4000D doesn't have Video recording ability.
Connectivity and Storage
Canon 4000D features built-in wireless (Wi-Fi) connectivity ( 802.11b/g/n) which lets you transfer your photos directly to compatible devices without any physical connection.
You can connect 4000D to compatible devices via its HDMI port or USB 2.0 (480 Mbit/sec) port.
Battery Canon 4000D is powered by a proprietary battery which provides a shooting life of 500 according to CIPA standards.
Considering that the average battery life of DSLR type cameras is 883 shots, Canon 4000D has a short battery life for its class so we strongly recommend 4000D owners to buy some extra batteries.
Battery Life Comparison in Entry-Level DSLR Cameras
Pentax K-x with its 1900shots is the model with longest battery life among Entry-Level DSLR cameras. Check the comparison of Canon 4000D vs Pentax K-x or take a look at Longest Battery Life DSLR cameras list.
Canon 4000D Features Compared to Main Competitors