Display resolution
How many pixels the small screen inside the eyepiece has. A sharp screen looks cleaner but cannot add detail the sensor did not capture.
What it means
The display is the tiny screen you look at through the eyepiece. Its resolution is written like a sensor’s, width × height in pixels. Common thermal displays are 1024 × 768 and 1920 × 1080, with some square 2560 × 2560 screens on newer units. Most are OLED or AMOLED; some use LCOS, a different small-display type.
What it changes in the field
A display with more pixels than the sensor makes the image look smoother and the reticle and menu text crisper. It does not show more of the animal. A coyote that covers 9 sensor pixels is still 9 pixels of real information, however finely the screen draws them.
A display with fewer pixels than the sensor is different: then the screen is the bottleneck at base magnification. This is common in digital night vision, where a high-resolution sensor may feed a much smaller screen. Zooming in until each sensor pixel gets its own screen pixel recovers the detail.
Screen type matters in other ways. OLED screens can go very dark, which helps protect your eye’s adjustment to the dark between looks.
What to look for
- Check that the display is at least as large as the sensor, or understand that you will need some zoom to see full detail.
- Treat a high display figure as a comfort feature, not a reach feature.
- Look for low minimum brightness if you sit long nights.
How we use it on this site
We show the maker’s display type and resolution. Higher scores better in the table, but our detail numbers come from the sensor, not the screen.