diff --git a/packages/devextreme/js/__internal/core/utils/browser.ts b/packages/devextreme/js/__internal/core/utils/browser.ts
new file mode 100644
index 000000000000..bb4720a1f979
--- /dev/null
+++ b/packages/devextreme/js/__internal/core/utils/browser.ts
@@ -0,0 +1,54 @@
+import type { BrowserInfo } from '@js/core/utils/browser';
+import { extend } from '@js/core/utils/extend';
+import { getNavigator } from '@js/core/utils/window';
+
+export type BrowserName = Exclude<keyof BrowserInfo, 'version'>;
+
+export type Browser = BrowserInfo & {
+  _fromUA: (userAgent: string) => BrowserInfo;
+};
+
+const navigator = getNavigator();
+
+const webkitRegExp = /(webkit)[ /]([\w.]+)/;
+const mozillaRegExp = /(mozilla)(?:.*? rv:([\w.]+))/;
+
+const browserFromUA = (userAgent: string): BrowserInfo => {
+  const ua = userAgent.toLowerCase();
+
+  const result: BrowserInfo = {};
+  const matches = webkitRegExp.exec(ua)
+    ?? (!ua.includes('compatible') ? mozillaRegExp.exec(ua) : null)
+    ?? [];
+  let browserName = matches[1] as BrowserName | undefined;
+  let browserVersion = matches[2] as string | undefined;
+
+  if (browserName === 'webkit') {
+    result.webkit = true;
+
+    if (ua.includes('chrome') || ua.includes('crios')) {
+      browserName = 'chrome';
+      browserVersion = /(?:chrome|crios)\/(\d+\.\d+)/.exec(ua)?.[1];
+    } else if (ua.includes('fxios')) {
+      browserName = 'mozilla';
+      browserVersion = /fxios\/(\d+\.\d+)/.exec(ua)?.[1];
+    } else if (ua.includes('safari') && /version|phantomjs/.test(ua)) {
+      browserName = 'safari';
+      browserVersion = /(?:version|phantomjs)\/([0-9.]+)/.exec(ua)?.[1];
+    } else {
+      browserName = 'unknown';
+      browserVersion = /applewebkit\/([0-9.]+)/.exec(ua)?.[1];
+    }
+  }
+
+  if (browserName) {
+    result[browserName] = true;
+    result.version = browserVersion;
+  }
+
+  return result;
+};
+
+const browser: Browser = extend({ _fromUA: browserFromUA }, browserFromUA(navigator.userAgent));
+
+export { browser };
diff --git a/packages/devextreme/js/__internal/core/utils/m_browser.ts b/packages/devextreme/js/__internal/core/utils/m_browser.ts
deleted file mode 100644
index 185f2d95c47e..000000000000
--- a/packages/devextreme/js/__internal/core/utils/m_browser.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-import { extend } from '@js/core/utils/extend';
-import { getNavigator } from '@js/core/utils/window';
-
-const navigator = getNavigator();
-
-const webkitRegExp = /(webkit)[ /]([\w.]+)/;
-const mozillaRegExp = /(mozilla)(?:.*? rv:([\w.]+))/;
-
-const browserFromUA = (ua) => {
-  ua = ua.toLowerCase();
-
-  const result: any = {};
-  const matches = webkitRegExp.exec(ua)
-            // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-            || ua.indexOf('compatible') < 0 && mozillaRegExp.exec(ua)
-            // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
-            || [];
-  let browserName = matches[1];
-  let browserVersion: any = matches[2];
-
-  if (browserName === 'webkit') {
-    result.webkit = true;
-
-    if (ua.indexOf('chrome') >= 0 || ua.indexOf('crios') >= 0) {
-      browserName = 'chrome';
-      browserVersion = /(?:chrome|crios)\/(\d+\.\d+)/.exec(ua);
-      browserVersion = browserVersion && browserVersion[1];
-    } else if (ua.indexOf('fxios') >= 0) {
-      browserName = 'mozilla';
-      browserVersion = /fxios\/(\d+\.\d+)/.exec(ua);
-      browserVersion = browserVersion && browserVersion[1];
-    } else if (ua.indexOf('safari') >= 0 && /version|phantomjs/.test(ua)) {
-      browserName = 'safari';
-      browserVersion = /(?:version|phantomjs)\/([0-9.]+)/.exec(ua);
-      browserVersion = browserVersion && browserVersion[1];
-    } else {
-      browserName = 'unknown';
-      browserVersion = /applewebkit\/([0-9.]+)/.exec(ua);
-      browserVersion = browserVersion && browserVersion[1];
-    }
-  }
-
-  if (browserName) {
-    result[browserName] = true;
-    result.version = browserVersion;
-  }
-
-  return result;
-};
-const browser = extend({ _fromUA: browserFromUA }, browserFromUA(navigator.userAgent));
-export { browser };
diff --git a/packages/devextreme/js/__internal/core/utils/m_version.ts b/packages/devextreme/js/__internal/core/utils/m_version.ts
deleted file mode 100644
index df53961d1a65..000000000000
--- a/packages/devextreme/js/__internal/core/utils/m_version.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-export function compare(x, y, maxLevel?) {
-  function normalizeArg(value) {
-    if (typeof value === 'string') {
-      return value.split('.');
-    }
-    if (typeof value === 'number') {
-      return [value];
-    }
-    return value;
-  }
-
-  x = normalizeArg(x);
-  y = normalizeArg(y);
-
-  let length = Math.max(x.length, y.length);
-
-  if (isFinite(maxLevel)) {
-    length = Math.min(length, maxLevel);
-  }
-
-  for (let i = 0; i < length; i++) {
-    const xItem = parseInt(x[i] || 0, 10);
-    const yItem = parseInt(y[i] || 0, 10);
-
-    if (xItem < yItem) {
-      return -1;
-    }
-    if (xItem > yItem) {
-      return 1;
-    }
-  }
-
-  return 0;
-}
diff --git a/packages/devextreme/js/__internal/core/utils/version.ts b/packages/devextreme/js/__internal/core/utils/version.ts
new file mode 100644
index 000000000000..886e13eece07
--- /dev/null
+++ b/packages/devextreme/js/__internal/core/utils/version.ts
@@ -0,0 +1,37 @@
+export type ComparableVersion = string | number | (string | number)[];
+
+function toParts(value: ComparableVersion): number[] {
+  const source = typeof value === 'number' ? [value] : value;
+  const parts = typeof source === 'string' ? source.split('.') : source;
+
+  return parts.map((part) => parseInt(String(part || 0), 10));
+}
+
+export function compare(
+  x: ComparableVersion,
+  y: ComparableVersion,
+  maxLevel?: number,
+): number {
+  const xParts = toParts(x);
+  const yParts = toParts(y);
+
+  let length = Math.max(xParts.length, yParts.length);
+
+  if (maxLevel !== undefined && isFinite(maxLevel)) {
+    length = Math.min(length, maxLevel);
+  }
+
+  for (let i = 0; i < length; i += 1) {
+    const xItem = xParts[i] ?? 0;
+    const yItem = yParts[i] ?? 0;
+
+    if (xItem < yItem) {
+      return -1;
+    }
+    if (xItem > yItem) {
+      return 1;
+    }
+  }
+
+  return 0;
+}
diff --git a/packages/devextreme/js/__internal/core/widget/widget.ts b/packages/devextreme/js/__internal/core/widget/widget.ts
index 577eeb992f38..24fff81b1743 100644
--- a/packages/devextreme/js/__internal/core/widget/widget.ts
+++ b/packages/devextreme/js/__internal/core/widget/widget.ts
@@ -151,7 +151,7 @@ class Widget<
           const device = devices.real();
           const { platform } = device;
           const { version } = device;
-          return platform === 'ios' && compareVersions(version, '13.3') <= 0;
+          return platform === 'ios' && compareVersions(version ?? [], '13.3') <= 0;
         },
         options: {
           useResizeObserver: false,
diff --git a/packages/devextreme/js/__internal/integration/jquery.ts b/packages/devextreme/js/__internal/integration/jquery.ts
index 95588c2628c5..d43ff3399ed7 100644
--- a/packages/devextreme/js/__internal/integration/jquery.ts
+++ b/packages/devextreme/js/__internal/integration/jquery.ts
@@ -1,6 +1,6 @@
 /* eslint-disable import/first */
 import errors from '@ts/core/utils/m_error';
-import { compare as compareVersions } from '@ts/core/utils/m_version';
+import { compare as compareVersions } from '@ts/core/utils/version';
 // eslint-disable-next-line import/no-extraneous-dependencies
 import jQuery from 'jquery';
 
diff --git a/packages/devextreme/js/__internal/integration/jquery/deferred.ts b/packages/devextreme/js/__internal/integration/jquery/deferred.ts
index b0e3d85322fa..b9f0feceac21 100644
--- a/packages/devextreme/js/__internal/integration/jquery/deferred.ts
+++ b/packages/devextreme/js/__internal/integration/jquery/deferred.ts
@@ -1,6 +1,6 @@
 import type { DeferredObj } from '@js/core/utils/deferred';
 import { setStrategy } from '@ts/core/utils/m_deferred';
-import { compare as compareVersion } from '@ts/core/utils/m_version';
+import { compare as compareVersion } from '@ts/core/utils/version';
 // eslint-disable-next-line import/no-extraneous-dependencies
 import jQuery from 'jquery';
 
diff --git a/packages/devextreme/js/__internal/integration/jquery/hooks.ts b/packages/devextreme/js/__internal/integration/jquery/hooks.ts
index d5333716262a..e593a8dc74f0 100644
--- a/packages/devextreme/js/__internal/integration/jquery/hooks.ts
+++ b/packages/devextreme/js/__internal/integration/jquery/hooks.ts
@@ -1,6 +1,6 @@
 import { each } from '@ts/core/utils/m_iterator';
 import { isNumeric } from '@ts/core/utils/m_type';
-import { compare as compareVersion } from '@ts/core/utils/m_version';
+import { compare as compareVersion } from '@ts/core/utils/version';
 import registerEvent from '@ts/events/core/event_registrator';
 import hookTouchProps from '@ts/events/core/hook_touch_props';
 import { setEventFixMethod } from '@ts/events/utils/index';
diff --git a/packages/devextreme/js/__internal/integration/knockout.ts b/packages/devextreme/js/__internal/integration/knockout.ts
index dc751718986e..4d1f3d3ea267 100644
--- a/packages/devextreme/js/__internal/integration/knockout.ts
+++ b/packages/devextreme/js/__internal/integration/knockout.ts
@@ -1,6 +1,6 @@
 /* eslint-disable import/first */
 import errors from '@ts/core/utils/m_error';
-import { compare as compareVersion } from '@ts/core/utils/m_version';
+import { compare as compareVersion } from '@ts/core/utils/version';
 // eslint-disable-next-line import/no-extraneous-dependencies
 import ko from 'knockout';
 
diff --git a/packages/devextreme/js/__internal/integration/knockout/clean_node.ts b/packages/devextreme/js/__internal/integration/knockout/clean_node.ts
index ad94487dcdcd..7daf29a23376 100644
--- a/packages/devextreme/js/__internal/integration/knockout/clean_node.ts
+++ b/packages/devextreme/js/__internal/integration/knockout/clean_node.ts
@@ -1,5 +1,5 @@
 import { afterCleanData, cleanData, strategyChanging } from '@ts/core/element_data';
-import { compare as compareVersion } from '@ts/core/utils/m_version';
+import { compare as compareVersion } from '@ts/core/utils/version';
 // eslint-disable-next-line import/no-extraneous-dependencies
 import ko from 'knockout';
 
diff --git a/packages/devextreme/js/__internal/integration/knockout/clean_node_old.ts b/packages/devextreme/js/__internal/integration/knockout/clean_node_old.ts
index 6f59702285ec..69ece80af84e 100644
--- a/packages/devextreme/js/__internal/integration/knockout/clean_node_old.ts
+++ b/packages/devextreme/js/__internal/integration/knockout/clean_node_old.ts
@@ -1,6 +1,6 @@
 /* eslint-disable func-names */
 import { strategyChanging } from '@ts/core/element_data';
-import { compare as compareVersion } from '@ts/core/utils/m_version';
+import { compare as compareVersion } from '@ts/core/utils/version';
 // eslint-disable-next-line import/no-extraneous-dependencies
 import ko from 'knockout';
 
diff --git a/packages/devextreme/js/core/utils/browser.js b/packages/devextreme/js/core/utils/browser.js
index f61e0a712a42..ce2b6d020d17 100644
--- a/packages/devextreme/js/core/utils/browser.js
+++ b/packages/devextreme/js/core/utils/browser.js
@@ -1,3 +1,3 @@
 // deprecated
-import { browser } from '../../__internal/core/utils/m_browser';
+import { browser } from '../../__internal/core/utils/browser';
 export default browser;
diff --git a/packages/devextreme/js/core/utils/version.js b/packages/devextreme/js/core/utils/version.js
index 491cc6781004..9ed24fdd9598 100644
--- a/packages/devextreme/js/core/utils/version.js
+++ b/packages/devextreme/js/core/utils/version.js
@@ -1,2 +1,2 @@
 // deprecated
-export { compare } from '../../__internal/core/utils/m_version';
+export { compare } from '../../__internal/core/utils/version';
diff --git a/packages/devextreme/testing/tests/DevExpress.core/utils.browser.tests.js b/packages/devextreme/testing/tests/DevExpress.core/utils.browser.tests.js
index 73f57f1e2e9e..3a6d86bf9c6a 100644
--- a/packages/devextreme/testing/tests/DevExpress.core/utils.browser.tests.js
+++ b/packages/devextreme/testing/tests/DevExpress.core/utils.browser.tests.js
@@ -9,7 +9,8 @@ const userAgents = {
     chrome_ios: 'Mozilla/5.0 (iPad; CPU OS 9_1 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/74.0.3729.157 Mobile/13B143 Safari/601.1.46',
     mozilla_ios: 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/18.2b15817 Mobile/15E148 Safari/605.1.15',
     phantom: 'Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/538.1 (KHTML, like Gecko) PhantomJS/2.1.1 Safari/538.1',
-    google_app_ios: 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/88.0.281793270 Mobile/15E148 Safari/604.1'
+    google_app_ios: 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) GSA/88.0.281793270 Mobile/15E148 Safari/604.1',
+    chrome_without_version: 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome Safari/537.36'
 };
 
 QUnit.module('browser');
@@ -69,6 +70,13 @@ QUnit.test('browser is mozilla (mobile)', function(assert) {
     assert.equal(browserObject.version, '18.2', 'version was detect correctly');
 });
 
+QUnit.test('version is undefined when the inner regexp does not match', function(assert) {
+    const browserObject = browser._fromUA(userAgents.chrome_without_version);
+
+    assert.ok(browserObject.chrome, 'chrome detected');
+    assert.strictEqual(browserObject.version, undefined, 'version is undefined, as browser.d.ts declares it optional');
+});
+
 QUnit.test('google app is chrome (mobile)', function(assert) {
     const browserObject = browser._fromUA(userAgents.google_app_ios);
 
diff --git a/packages/devextreme/testing/tests/DevExpress.core/utils.version.tests.js b/packages/devextreme/testing/tests/DevExpress.core/utils.version.tests.js
index 7d92557fef71..d70c2c7a117c 100644
--- a/packages/devextreme/testing/tests/DevExpress.core/utils.version.tests.js
+++ b/packages/devextreme/testing/tests/DevExpress.core/utils.version.tests.js
@@ -18,3 +18,14 @@ QUnit.test('compareVersions', function(assert) {
     assert.equal(compare('1.10.0', [1, 10]), 0);
     assert.equal(compare('1.11.3', [1, 10]), 1);
 });
+
+QUnit.test('compareVersions truncates a fractional number argument', function(assert) {
+    assert.equal(compare(13.3, [13.3]), 0, 'the same version written two ways is equal');
+    assert.equal(compare(13.3, 13), 0);
+    assert.equal(compare(13, 13.3), 0);
+
+    assert.equal(compare(2.5, '2.0.1'), -1);
+    assert.equal(compare([2, 0], 2.5), 0);
+
+    assert.equal(compare(0.5, 0), 0);
+});