diff --git a/components/esp_lvgl_port/idf_component.yml b/components/esp_lvgl_port/idf_component.yml
index fb7e7619..aed2f92d 100644
--- a/components/esp_lvgl_port/idf_component.yml
+++ b/components/esp_lvgl_port/idf_component.yml
@@ -1,4 +1,4 @@
-version: "2.4.3"
+version: "2.4.4"
 description: ESP LVGL port
 url: https://github.com/espressif/esp-bsp/tree/master/components/esp_lvgl_port
 dependencies:
diff --git a/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c b/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c
index 921954b9..6ad23987 100644
--- a/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c
+++ b/components/esp_lvgl_port/src/lvgl9/esp_lvgl_port_disp.c
@@ -251,6 +251,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
     ESP_RETURN_ON_FALSE(disp_cfg->color_format == 0 || disp_cfg->color_format == LV_COLOR_FORMAT_RGB565 || disp_cfg->color_format == LV_COLOR_FORMAT_RGB888 || disp_cfg->color_format == LV_COLOR_FORMAT_XRGB8888 || disp_cfg->color_format == LV_COLOR_FORMAT_ARGB8888 || disp_cfg->color_format == LV_COLOR_FORMAT_I1, NULL, TAG, "Not supported display color format!");
 
     lv_color_format_t display_color_format = (disp_cfg->color_format != 0 ? disp_cfg->color_format : LV_COLOR_FORMAT_RGB565);
+    uint8_t color_bytes = lv_color_format_get_size(display_color_format);
     if (disp_cfg->flags.swap_bytes) {
         /* Swap bytes can be used only in RGB565 color format */
         ESP_RETURN_ON_FALSE(display_color_format == LV_COLOR_FORMAT_RGB565, NULL, TAG, "Swap bytes can be used only in display color format RGB565!");
@@ -258,7 +259,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
 
     if (disp_cfg->flags.buff_dma) {
         /* DMA buffer can be used only in RGB565 color format */
-        ESP_RETURN_ON_FALSE(display_color_format == LV_COLOR_FORMAT_RGB565, NULL, TAG, "DMA buffer can be used only in display color format RGB565 (not alligned copy)!");
+        ESP_RETURN_ON_FALSE(display_color_format == LV_COLOR_FORMAT_RGB565, NULL, TAG, "DMA buffer can be used only in display color format RGB565 (not aligned copy)!");
     }
 
     /* Display context */
@@ -307,10 +308,10 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
     } else {
         /* alloc draw buffers used by LVGL */
         /* it's recommended to choose the size of the draw buffer(s) to be at least 1/10 screen sized */
-        buf1 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+        buf1 = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
         ESP_GOTO_ON_FALSE(buf1, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf1) allocation!");
         if (disp_cfg->double_buffer) {
-            buf2 = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+            buf2 = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
             ESP_GOTO_ON_FALSE(buf2, ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (buf2) allocation!");
         }
 
@@ -336,7 +337,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
         ESP_GOTO_ON_FALSE((disp_cfg->hres * disp_cfg->vres == buffer_size), ESP_ERR_INVALID_ARG, err, TAG, "Monochromatic display must using full buffer!");
 
         disp_ctx->flags.monochrome = 1;
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_FULL);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_FULL);
 
         if (display_color_format == LV_COLOR_FORMAT_I1) {
             /* OLED monochrome buffer */
@@ -350,15 +351,15 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
         ESP_GOTO_ON_FALSE((disp_cfg->hres * disp_cfg->vres == buffer_size), ESP_ERR_INVALID_ARG, err, TAG, "Direct mode must using full buffer!");
 
         disp_ctx->flags.direct_mode = 1;
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_DIRECT);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_DIRECT);
     } else if (disp_cfg->flags.full_refresh) {
         /* When using full_refresh, there must be used full bufer! */
         ESP_GOTO_ON_FALSE((disp_cfg->hres * disp_cfg->vres == buffer_size), ESP_ERR_INVALID_ARG, err, TAG, "Full refresh must using full buffer!");
 
         disp_ctx->flags.full_refresh = 1;
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_FULL);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_FULL);
     } else {
-        lv_display_set_buffers(disp, buf1, buf2, buffer_size * sizeof(lv_color_t), LV_DISPLAY_RENDER_MODE_PARTIAL);
+        lv_display_set_buffers(disp, buf1, buf2, buffer_size * color_bytes, LV_DISPLAY_RENDER_MODE_PARTIAL);
     }
 
     lv_display_set_flush_cb(disp, lvgl_port_flush_callback);
@@ -371,7 +372,7 @@ static lv_display_t *lvgl_port_add_disp_priv(const lvgl_port_display_cfg_t *disp
 
     /* Use SW rotation */
     if (disp_cfg->flags.sw_rotate) {
-        disp_ctx->draw_buffs[2] = heap_caps_malloc(buffer_size * sizeof(lv_color_t), buff_caps);
+        disp_ctx->draw_buffs[2] = heap_caps_malloc(buffer_size * color_bytes, buff_caps);
         ESP_GOTO_ON_FALSE(disp_ctx->draw_buffs[2], ESP_ERR_NO_MEM, err, TAG, "Not enough memory for LVGL buffer (rotation buffer) allocation!");
     }