Burnout is chronic, occupational and multi-causal. Zoom fatigue is acute and traced to specific features of the video call — close-up eye gaze, the work of sending and reading signals, watching yourself, and sitting still. One builds over months; the other arrives by four in the afternoon.
Side by side
Aspect
Zoom fatigue
Burnout
Timescale
Hours
Months
Cause
One specific load
Multi-causal
Recovers overnight
Usually
No
Measured by
ZEF Scale
Several instruments
What each one means
Zoom Fatigue
The specific exhaustion produced by sustained videoconferencing — reported as distinct from ordinary meeting tiredness, and tied in one 2024 study more to how often calls happen than to how long they run.