diff --git a/crates/bevy_render/src/camera/camera.rs b/crates/bevy_render/src/camera/camera.rs
index 140cdd9138fc32..31b83e29b32f9f 100644
--- a/crates/bevy_render/src/camera/camera.rs
+++ b/crates/bevy_render/src/camera/camera.rs
@@ -65,7 +65,7 @@ impl Default for Viewport {
 /// Information about the current [`RenderTarget`].
 #[derive(Default, Debug, Clone)]
 pub struct RenderTargetInfo {
-    /// The physical size of this render target (ignores scale factor).
+    /// The physical size of this render target (in pixels).
     pub physical_size: UVec2,
     /// The scale factor of this render target.
     pub scale_factor: f32,
@@ -193,7 +193,7 @@ impl Camera {
             .or_else(|| self.logical_target_size())
     }
 
-    /// The physical size of this camera's viewport. If the `viewport` field is set to [`Some`], this
+    /// The physical size of this camera's viewport (in pixels). If the `viewport` field is set to [`Some`], this
     /// will be the size of that custom viewport. Otherwise it will default to the full physical size of
     /// the current [`RenderTarget`].
     /// For logic that requires the full physical size of the [`RenderTarget`], prefer [`Camera::physical_target_size`].
@@ -216,7 +216,7 @@ impl Camera {
             .and_then(|t| self.to_logical(t.physical_size))
     }
 
-    /// The full physical size of this camera's [`RenderTarget`], ignoring custom `viewport` configuration.
+    /// The full physical size of this camera's [`RenderTarget`] (in pixels), ignoring custom `viewport` configuration.
     /// Note that if the `viewport` field is [`Some`], this will not represent the size of the rendered area.
     /// For logic that requires the size of the actually rendered area, prefer [`Camera::physical_viewport_size`].
     #[inline]