Consider this before choosing your next camera purchase

A camera with dual monitor capabilities significantly enhances the shooting and review process, providing greater control, flexibility, and efficiency for both photographers and videographers.
Some camera models do not support simultaneous display of an image on both the LCD screen and an external monitor when connected via HDMI. Instead, the display is typically directed exclusively to the external monitor when an HDMI connection is active.

[@carmel.k]

Any recommendations for "affordable" cameras with this capability?

[@princejbc2003]

Sony Alpha A6400, Canon M50 Mark II, Lumix G7, Nikon Z50, Sony Alpha A6100, Canon EOS RP