diff --git a/components/resizable/resizable.directive.ts b/components/resizable/resizable.directive.ts
index 34c6b9c6ea..ba8fd38d45 100644
--- a/components/resizable/resizable.directive.ts
+++ b/components/resizable/resizable.directive.ts
@@ -15,9 +15,10 @@ import {
   Output,
   Renderer2
 } from '@angular/core';
-import { fromEvent, Subject } from 'rxjs';
+import { fromEvent } from 'rxjs';
 import { takeUntil } from 'rxjs/operators';
 
+import { NzDestroyService } from 'ng-zorro-antd/core/services';
 import { BooleanInput } from 'ng-zorro-antd/core/types';
 import { ensureInBounds, InputBoolean } from 'ng-zorro-antd/core/util';
 
@@ -35,7 +36,7 @@ export interface NzResizeEvent {
 @Directive({
   selector: '[nz-resizable]',
   exportAs: 'nzResizable',
-  providers: [NzResizableService],
+  providers: [NzResizableService, NzDestroyService],
   host: {
     class: 'nz-resizable',
     '[class.nz-resizable-resizing]': 'resizing',
@@ -68,16 +69,16 @@ export class NzResizableDirective implements AfterViewInit, OnDestroy {
   private ghostElement: HTMLDivElement | null = null;
   private el!: HTMLElement;
   private sizeCache: NzResizeEvent | null = null;
-  private destroy$ = new Subject<void>();
 
   constructor(
     private elementRef: ElementRef<HTMLElement>,
     private renderer: Renderer2,
     private nzResizableService: NzResizableService,
     private platform: Platform,
-    private ngZone: NgZone
+    private ngZone: NgZone,
+    private destroy$: NzDestroyService
   ) {
-    this.nzResizableService.handleMouseDown$.pipe(takeUntil(this.destroy$)).subscribe(event => {
+    this.nzResizableService.handleMouseDownOutsideAngular$.pipe(takeUntil(this.destroy$)).subscribe(event => {
       if (this.nzDisabled) {
         return;
       }
@@ -85,21 +86,21 @@ export class NzResizableDirective implements AfterViewInit, OnDestroy {
       this.nzResizableService.startResizing(event.mouseEvent);
       this.currentHandleEvent = event;
       this.setCursor();
-      this.nzResizeStart.emit({
-        mouseEvent: event.mouseEvent
-      });
+      if (this.nzResizeStart.observers.length) {
+        this.ngZone.run(() => this.nzResizeStart.emit({ mouseEvent: event.mouseEvent }));
+      }
       this.elRect = this.el.getBoundingClientRect();
     });
 
-    this.nzResizableService.documentMouseUp$.pipe(takeUntil(this.destroy$)).subscribe(event => {
+    this.nzResizableService.documentMouseUpOutsideAngular$.pipe(takeUntil(this.destroy$)).subscribe(event => {
       if (this.resizing) {
         this.resizing = false;
-        this.nzResizableService.documentMouseUp$.next();
+        this.nzResizableService.documentMouseUpOutsideAngular$.next();
         this.endResize(event);
       }
     });
 
-    this.nzResizableService.documentMouseMove$.pipe(takeUntil(this.destroy$)).subscribe(event => {
+    this.nzResizableService.documentMouseMoveOutsideAngular$.pipe(takeUntil(this.destroy$)).subscribe(event => {
       if (this.resizing) {
         this.resize(event);
       }
@@ -312,13 +313,13 @@ export class NzResizableDirective implements AfterViewInit, OnDestroy {
       fromEvent(this.el, 'mouseenter')
         .pipe(takeUntil(this.destroy$))
         .subscribe(() => {
-          this.nzResizableService.mouseEntered$.next(true);
+          this.nzResizableService.mouseEnteredOutsideAngular$.next(true);
         });
 
       fromEvent(this.el, 'mouseleave')
         .pipe(takeUntil(this.destroy$))
         .subscribe(() => {
-          this.nzResizableService.mouseEntered$.next(false);
+          this.nzResizableService.mouseEnteredOutsideAngular$.next(false);
         });
     });
   }
@@ -326,7 +327,5 @@ export class NzResizableDirective implements AfterViewInit, OnDestroy {
   ngOnDestroy(): void {
     this.ghostElement = null;
     this.sizeCache = null;
-    this.destroy$.next();
-    this.destroy$.complete();
   }
 }
diff --git a/components/resizable/resizable.service.ts b/components/resizable/resizable.service.ts
index 60d9206201..36e439e028 100644
--- a/components/resizable/resizable.service.ts
+++ b/components/resizable/resizable.service.ts
@@ -17,10 +17,20 @@ export class NzResizableService implements OnDestroy {
   private document: Document;
   private listeners = new Map<string, (event: MouseEvent | TouchEvent) => void>();
 
-  handleMouseDown$ = new Subject<NzResizeHandleMouseDownEvent>();
-  documentMouseUp$ = new Subject<MouseEvent | TouchEvent>();
-  documentMouseMove$ = new Subject<MouseEvent | TouchEvent>();
-  mouseEntered$ = new Subject<boolean>();
+  /**
+   * The `OutsideAngular` prefix means that the subject will emit events outside of the Angular zone,
+   * so that becomes a bit more descriptive for those who'll maintain the code in the future:
+   * ```ts
+   * nzResizableService.handleMouseDownOutsideAngular$.subscribe(event => {
+   *   console.log(Zone.current); // <root>
+   *   console.log(NgZone.isInAngularZone()); // false
+   * });
+   * ```
+   */
+  handleMouseDownOutsideAngular$ = new Subject<NzResizeHandleMouseDownEvent>();
+  documentMouseUpOutsideAngular$ = new Subject<MouseEvent | TouchEvent>();
+  documentMouseMoveOutsideAngular$ = new Subject<MouseEvent | TouchEvent>();
+  mouseEnteredOutsideAngular$ = new Subject<boolean>();
 
   constructor(private ngZone: NgZone, @Inject(DOCUMENT) document: NzSafeAny) {
     this.document = document;
@@ -32,10 +42,10 @@ export class NzResizableService implements OnDestroy {
     const moveEvent = _isTouchEvent ? 'touchmove' : 'mousemove';
     const upEvent = _isTouchEvent ? 'touchend' : 'mouseup';
     const moveEventHandler = (e: MouseEvent | TouchEvent): void => {
-      this.documentMouseMove$.next(e);
+      this.documentMouseMoveOutsideAngular$.next(e);
     };
     const upEventHandler = (e: MouseEvent | TouchEvent): void => {
-      this.documentMouseUp$.next(e);
+      this.documentMouseUpOutsideAngular$.next(e);
       this.clearListeners();
     };
 
@@ -57,10 +67,10 @@ export class NzResizableService implements OnDestroy {
   }
 
   ngOnDestroy(): void {
-    this.handleMouseDown$.complete();
-    this.documentMouseUp$.complete();
-    this.documentMouseMove$.complete();
-    this.mouseEntered$.complete();
+    this.handleMouseDownOutsideAngular$.complete();
+    this.documentMouseUpOutsideAngular$.complete();
+    this.documentMouseMoveOutsideAngular$.complete();
+    this.mouseEnteredOutsideAngular$.complete();
     this.clearListeners();
   }
 }
diff --git a/components/resizable/resizable.spec.ts b/components/resizable/resizable.spec.ts
index 1d8a2b3674..c460d20020 100644
--- a/components/resizable/resizable.spec.ts
+++ b/components/resizable/resizable.spec.ts
@@ -77,6 +77,14 @@ describe('resizable', () => {
       expect(appRef.tick).toHaveBeenCalledTimes(0);
     });
 
+    it('should not run change detection on `mousedown` event on the `nz-resize-handle`', () => {
+      const appRef = TestBed.inject(ApplicationRef);
+      spyOn(appRef, 'tick');
+      const nzResizeHandle = resizableEle.querySelector('nz-resize-handle')!;
+      dispatchMouseEvent(nzResizeHandle, 'mousedown');
+      expect(appRef.tick).toHaveBeenCalledTimes(0);
+    });
+
     it('should maximum size work', fakeAsync(() => {
       const rect = resizableEle.getBoundingClientRect();
       const handel = resizableEle.querySelector('.nz-resizable-handle-bottomRight') as HTMLElement;
diff --git a/components/resizable/resize-handle.component.ts b/components/resizable/resize-handle.component.ts
index 0cd10cc4a7..55bdf3e04c 100644
--- a/components/resizable/resize-handle.component.ts
+++ b/components/resizable/resize-handle.component.ts
@@ -9,14 +9,16 @@ import {
   ElementRef,
   EventEmitter,
   Input,
-  OnDestroy,
+  NgZone,
   OnInit,
   Output,
   Renderer2
 } from '@angular/core';
-import { Subject } from 'rxjs';
+import { fromEvent, merge } from 'rxjs';
 import { takeUntil } from 'rxjs/operators';
 
+import { NzDestroyService } from 'ng-zorro-antd/core/services';
+
 import { NzResizableService } from './resizable.service';
 
 export type NzResizeDirection =
@@ -47,41 +49,42 @@ export class NzResizeHandleMouseDownEvent {
     '[class.nz-resizable-handle-topRight]': `nzDirection === 'topRight'`,
     '[class.nz-resizable-handle-bottomRight]': `nzDirection === 'bottomRight'`,
     '[class.nz-resizable-handle-bottomLeft]': `nzDirection === 'bottomLeft'`,
-    '[class.nz-resizable-handle-topLeft]': `nzDirection === 'topLeft'`,
-    '(mousedown)': 'onMousedown($event)',
-    '(touchstart)': 'onMousedown($event)'
-  }
+    '[class.nz-resizable-handle-topLeft]': `nzDirection === 'topLeft'`
+  },
+  providers: [NzDestroyService]
 })
-export class NzResizeHandleComponent implements OnInit, OnDestroy {
+export class NzResizeHandleComponent implements OnInit {
   @Input() nzDirection: NzResizeDirection = 'bottomRight';
   @Output() readonly nzMouseDown = new EventEmitter<NzResizeHandleMouseDownEvent>();
 
-  private destroy$ = new Subject<void>();
-
   constructor(
+    private ngZone: NgZone,
     private nzResizableService: NzResizableService,
     private renderer: Renderer2,
-    private elementRef: ElementRef
+    private host: ElementRef<HTMLElement>,
+    private destroy$: NzDestroyService
   ) {}
 
   ngOnInit(): void {
-    // Caretaker note: `mouseEntered$` subject will emit events within the `<root>` zone,
-    // see `NzResizableDirective#ngAfterViewInit`. There're event listeners are added within the `<root>` zone.
-    this.nzResizableService.mouseEntered$.pipe(takeUntil(this.destroy$)).subscribe(entered => {
+    this.nzResizableService.mouseEnteredOutsideAngular$.pipe(takeUntil(this.destroy$)).subscribe(entered => {
       if (entered) {
-        this.renderer.addClass(this.elementRef.nativeElement, 'nz-resizable-handle-box-hover');
+        this.renderer.addClass(this.host.nativeElement, 'nz-resizable-handle-box-hover');
       } else {
-        this.renderer.removeClass(this.elementRef.nativeElement, 'nz-resizable-handle-box-hover');
+        this.renderer.removeClass(this.host.nativeElement, 'nz-resizable-handle-box-hover');
       }
     });
-  }
 
-  onMousedown(event: MouseEvent | TouchEvent): void {
-    this.nzResizableService.handleMouseDown$.next(new NzResizeHandleMouseDownEvent(this.nzDirection, event));
-  }
-
-  ngOnDestroy(): void {
-    this.destroy$.next();
-    this.destroy$.complete();
+    this.ngZone.runOutsideAngular(() => {
+      merge(
+        fromEvent<MouseEvent>(this.host.nativeElement, 'mousedown'),
+        fromEvent<TouchEvent>(this.host.nativeElement, 'touchstart')
+      )
+        .pipe(takeUntil(this.destroy$))
+        .subscribe((event: MouseEvent | TouchEvent) => {
+          this.nzResizableService.handleMouseDownOutsideAngular$.next(
+            new NzResizeHandleMouseDownEvent(this.nzDirection, event)
+          );
+        });
+    });
   }
 }
diff --git a/components/resizable/resize-handles.component.ts b/components/resizable/resize-handles.component.ts
index 237bcfdbe4..6f67076e10 100644
--- a/components/resizable/resize-handles.component.ts
+++ b/components/resizable/resize-handles.component.ts
@@ -26,11 +26,7 @@ export const DEFAULT_RESIZE_DIRECTION: NzResizeDirection[] = [
 })
 export class NzResizeHandlesComponent implements OnChanges {
   @Input() nzDirections: NzResizeDirection[] = DEFAULT_RESIZE_DIRECTION;
-  directions: Set<NzResizeDirection>;
-
-  constructor() {
-    this.directions = new Set(this.nzDirections);
-  }
+  directions = new Set<NzResizeDirection>(this.nzDirections);
 
   ngOnChanges(changes: SimpleChanges): void {
     if (changes.nzDirections) {