{"id":12912,"date":"2024-03-29T09:16:23","date_gmt":"2024-03-29T09:16:23","guid":{"rendered":"https:\/\/eluminoustechnologies.com\/blog\/?p=12912"},"modified":"2025-10-13T12:01:18","modified_gmt":"2025-10-13T12:01:18","slug":"quality-control-vs-quality-assurance","status":"publish","type":"post","link":"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/","title":{"rendered":"Quality Control vs Quality Assurance in Software Testing &#8211; What&#8217;s the difference?"},"content":{"rendered":"<div class=\"Key-takeaways\">\n<div class=\"key-takeaways-text\">Key Takeaways:<\/div>\n<ul>\n<li>Quality control (QC) identifies and corrects defects in a developed software<\/li>\n<li>Quality assurance (QA) aims at preventing defects to provide the best possible product<\/li>\n<li>QC involves the systematic execution of a program and mainly includes the testing team<\/li>\n<li>QA is a preventive technique and spans across the entire development life cycle<\/li>\n<li>Both QC and QA are vital activities that are prime offerings of established software companies<\/li>\n<\/ul>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"#\" data-href=\"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/#software-quality-assurance-vs-quality-control-in-depth-comparison\" >Software Quality Assurance vs Quality Control In-depth Comparison<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"#\" data-href=\"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/#what-is-quality-control-in-software-testing\" >What is Quality Control in Software Testing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"#\" data-href=\"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/#what-is-quality-assurance-in-software-testing\" >What is Quality Assurance in Software Testing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"#\" data-href=\"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/#differences-between-software-quality-control-and-quality-assurance\" >Differences Between Software Quality Control and Quality Assurance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"#\" data-href=\"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/#quality-assurance-vs-quality-control-key-differences\" >Quality Assurance vs Quality Control Key Differences<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"#\" data-href=\"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/#software-quality-control-vs-quality-assurance-the-endnotes\" >Software Quality Control vs Quality Assurance The Endnotes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"#\" data-href=\"https:\/\/eluminoustechnologies.com\/blog\/quality-control-vs-quality-assurance\/#frequently-asked-questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"software-quality-assurance-vs-quality-control-in-depth-comparison\"><\/span>Software Quality Assurance vs Quality Control: In-depth Comparison<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u2018Quality is everyone\u2019s responsibility.\u2019 \u2013 W. Edwards Deming. You can access several quality control vs quality assurance comparisons on the internet. But do you know what they have in common?<\/p>\n<p>All of them distinguish between QC and QA. Now, read Deming\u2019s quote once again. You will realize that the concepts can be different. However, we should include both activities to ensure top-notch\u202f<a href=\"https:\/\/www.quality.org\/what-quality\" target=\"_blank\" rel=\"nofollow noopener\">quality<\/a> that holds everyone accountable.<\/p>\n<p>A combination of both \u2018control\u2019 and \u2018assurance\u2019 contributes to producing a high-class product. As a B2B professional, it thus becomes vital to understand quality control vs assurance to allocate your resources wisely.<\/p>\n<p>This blog explains quality control vs quality assurance. It also sheds light on combining both concepts to achieve stellar results.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"what-is-quality-control-in-software-testing\"><\/span>What is Quality Control in Software Testing?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12922 size-full lazyload\" data-src=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC.png?lossy=2&strip=1&webp=1\" alt=\"Understanding Quality Control\" width=\"900\" height=\"450\" title=\"\" data-srcset=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC.png?lossy=2&strip=1&webp=1 900w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC-300x150.png?lossy=2&strip=1&webp=1 300w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC-768x384.png?lossy=2&strip=1&webp=1 768w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC.png?size=128x64&lossy=2&strip=1&webp=1 128w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC.png?size=384x192&lossy=2&strip=1&webp=1 384w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC.png?size=512x256&lossy=2&strip=1&webp=1 512w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/What-is-Quality-Control-QC.png?size=640x320&lossy=2&strip=1&webp=1 640w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/450;\" data-original-sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>Before delving deep into quality control vs quality assurance, let\u2019s understand each term in simple words.<\/p>\n<p>Control implies keeping things under set limits to avoid any adverse impact. In software development, quality control is a process to ensure your digital product meets the expected standards.<\/p>\n<p>Here are the main components of quality control to understand:<\/p>\n<ul>\n<li><strong>Identification of issues<\/strong>: Find bugs, errors, or areas where a software, portal, or website doesn\u2019t meet the desired output.<\/li>\n<li><strong>Adherence with set standards<\/strong>: The software or website should justify the set standards pertaining to performance, security, and usability.<\/li>\n<\/ul>\n<p>Overall, QC is a reactive process. It focuses on identifying defects rather than preventing them. It mainly analyzes the quality of a final product.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"what-is-quality-assurance-in-software-testing\"><\/span>What is Quality Assurance in Software Testing?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12921 size-full lazyload\" data-src=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA.png?lossy=2&strip=1&webp=1\" alt=\"Understanding Quality Assurance (QA)\" width=\"900\" height=\"450\" title=\"\" data-srcset=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA.png?lossy=2&strip=1&webp=1 900w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA-300x150.png?lossy=2&strip=1&webp=1 300w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA-768x384.png?lossy=2&strip=1&webp=1 768w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA.png?size=128x64&lossy=2&strip=1&webp=1 128w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA.png?size=384x192&lossy=2&strip=1&webp=1 384w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA.png?size=512x256&lossy=2&strip=1&webp=1 512w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Understanding-Quality-Assurance-QA.png?size=640x320&lossy=2&strip=1&webp=1 640w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/450;\" data-original-sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>Quality control vs assurance can be confusing as you can feel they\u2019re interchangeable terms. However, \u2018assurance\u2019 is quite different than \u2018control.\u2019<\/p>\n<p>Assurance is a feeling that you are confident about a specific thing. Now, in software development, assurance implies that your client feels assertive about the outcome of a digital product.<\/p>\n<p>So, <a href=\"https:\/\/eluminoustechnologies.com\/blog\/qa-process-improvements\/\" target=\"_blank\" rel=\"noopener\">quality assurance<\/a> is a process that focuses on preventing defects. It includes a sequence of tasks the entire team should follow to deliver a top-quality digital product.<\/p>\n<p><strong>Note<\/strong>: When we mention \u2018digital product,\u2019 the term encompasses websites, <a href=\"https:\/\/eluminoustechnologies.com\/blog\/top-web-portal-development-trends\/\" target=\"_blank\" rel=\"noopener\">web portals<\/a>, mobile apps, web applications, or customized software.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"differences-between-software-quality-control-and-quality-assurance\"><\/span>Differences Between Software Quality Control and Quality Assurance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are direct differences between quality control and assurance. This section explains each point differentiating the two processes.<\/p>\n<h3>Focus Area<\/h3>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12916 size-full lazyload\" data-src=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area.png?lossy=2&strip=1&webp=1\" alt=\"Focus\" width=\"900\" height=\"450\" title=\"\" data-srcset=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area.png?lossy=2&strip=1&webp=1 900w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area-300x150.png?lossy=2&strip=1&webp=1 300w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area-768x384.png?lossy=2&strip=1&webp=1 768w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area.png?size=128x64&lossy=2&strip=1&webp=1 128w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area.png?size=384x192&lossy=2&strip=1&webp=1 384w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area.png?size=512x256&lossy=2&strip=1&webp=1 512w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Focus-Area.png?size=640x320&lossy=2&strip=1&webp=1 640w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/450;\" data-original-sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>Whenever you hear these two terms, remember the following points:<\/p>\n<ul>\n<li>Quality control focuses on \u2018identification.\u2019<\/li>\n<li>Quality assurance emphasizes on \u2018prevention.\u2019<\/li>\n<\/ul>\n<p>These simple words are sufficient to differentiate the two activities in terms of their application. In quality control, the engineers pay attention to testing activities.<\/p>\n<p>The testing activities in QC include the following:<\/p>\n<ul>\n<li>Laboratory testing<\/li>\n<li>Software analysis<\/li>\n<li>Product Sampling<\/li>\n<li>Validation<\/li>\n<\/ul>\n<p>On the other hand, quality assurance deals with standardizing and implementing processes. QC is mainly executed in the final stage before delivering the end software.<\/p>\n<p>QA is a continuous process that ensures the maintenance of quality throughout the development span. So, before hiring a software quality team, you should always understand the main intention of quality control vs quality assurance.<\/p>\n<h3>Approach<\/h3>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12915 size-full lazyload\" data-src=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach.png?lossy=2&strip=1&webp=1\" alt=\"Approach\" width=\"900\" height=\"450\" title=\"\" data-srcset=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach.png?lossy=2&strip=1&webp=1 900w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach-300x150.png?lossy=2&strip=1&webp=1 300w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach-768x384.png?lossy=2&strip=1&webp=1 768w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach.png?size=128x64&lossy=2&strip=1&webp=1 128w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach.png?size=384x192&lossy=2&strip=1&webp=1 384w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach.png?size=512x256&lossy=2&strip=1&webp=1 512w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Approach.png?size=640x320&lossy=2&strip=1&webp=1 640w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/450;\" data-original-sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>In terms of approach, quality control is more reactive. A QC team finds out flaws, bugs, or errors in software after development.<\/p>\n<p>On the contrary, quality assurance is proactive. This concept prevents defects from occurring in the first place. So, documentation is crucial for the success of quality assurance.<\/p>\n<p>In the quality control vs quality assurance comparison, you need to understand the following:<\/p>\n<ul>\n<li>QC includes various types of tests like unit, integration, and system. In addition, some brands implement user acceptance testing<\/li>\n<li>QA begins with requirement analysis and ends with risk management. Between these steps, the organization needs to plan process improvement, reviews, and conduct code audits<\/li>\n<\/ul>\n<p>As you can see, the approach is quite different in both cases. Thus, it is crucial to know the approach behind a service&#8217;s implementation before choosing it.<\/p>\n<h3>Team Strength<\/h3>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12920 size-full lazyload\" data-src=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength.png?lossy=2&strip=1&webp=1\" alt=\"Team\" width=\"900\" height=\"450\" title=\"\" data-srcset=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength.png?lossy=2&strip=1&webp=1 900w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength-300x150.png?lossy=2&strip=1&webp=1 300w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength-768x384.png?lossy=2&strip=1&webp=1 768w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength.png?size=128x64&lossy=2&strip=1&webp=1 128w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength.png?size=384x192&lossy=2&strip=1&webp=1 384w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength.png?size=512x256&lossy=2&strip=1&webp=1 512w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Team-Strength.png?size=640x320&lossy=2&strip=1&webp=1 640w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/450;\" data-original-sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>By now, it must be easier to guess which activity requires a large team. In quality control, the testing team is in charge of identifying errors in software.<\/p>\n<p>So, the team size is small. On the other hand, quality assurance is a continual process involving professionals with a broader skill set. A QA team should be proficient in collaborating with developers, decision-makers, and designers.<\/p>\n<p>The sheer increased involvement of stakeholders contributes to greater team strength in the case of quality assurance.<\/p>\n<h3>Practical Example<\/h3>\n<p>Let\u2019s explain quality control vs quality assurance with a hypothetical example.<\/p>\n<p>Consider you\u2019re testing a mobile application. Your app has features like product browsing and an active cart.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12917 size-full lazyload\" data-src=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example.png?lossy=2&strip=1&webp=1\" alt=\"Practical - quality control vs quality assurance\" width=\"900\" height=\"450\" title=\"\" data-srcset=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example.png?lossy=2&strip=1&webp=1 900w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example-300x150.png?lossy=2&strip=1&webp=1 300w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example-768x384.png?lossy=2&strip=1&webp=1 768w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example.png?size=128x64&lossy=2&strip=1&webp=1 128w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example.png?size=384x192&lossy=2&strip=1&webp=1 384w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example.png?size=512x256&lossy=2&strip=1&webp=1 512w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/Practical-Example.png?size=640x320&lossy=2&strip=1&webp=1 640w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/450;\" data-original-sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>Now, a typical QC process will involve the following steps:<\/p>\n<ul>\n<li><strong>Unit testing<\/strong>: Logic, image loading, etc.<\/li>\n<li><strong>Integration testing<\/strong>: Item addition, checkout, etc.<\/li>\n<li><strong>Usability testing:<\/strong> Make a purchase.<\/li>\n<\/ul>\n<p>Through these activities, <a href=\"https:\/\/eluminoustechnologies.com\/\" target=\"_blank\" rel=\"noopener\">a quality control team<\/a> can find issues and implement fixes accordingly.<\/p>\n<p>Now, let\u2019s consider adding a new feature to this mobile app. Before initializing coding, the quality assurance team will define the requirements for this feature.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-12918 size-full lazyload\" data-src=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development.png?lossy=2&strip=1&webp=1\" alt=\"Mobile App Development - quality control vs quality assurance\" width=\"900\" height=\"450\" title=\"\" data-srcset=\"https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development.png?lossy=2&strip=1&webp=1 900w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development-300x150.png?lossy=2&strip=1&webp=1 300w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development-768x384.png?lossy=2&strip=1&webp=1 768w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development.png?size=128x64&lossy=2&strip=1&webp=1 128w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development.png?size=384x192&lossy=2&strip=1&webp=1 384w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development.png?size=512x256&lossy=2&strip=1&webp=1 512w, https:\/\/b4130876.smushcdn.com\/4130876\/wp-content\/uploads\/2024\/03\/QA-for-Mobile-App-Development.png?size=640x320&lossy=2&strip=1&webp=1 640w\" data-sizes=\"auto\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/450;\" data-original-sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>Assume this feature is a customer loyalty program. Here are the QA steps:<\/p>\n<ul>\n<li><strong>Analysis<\/strong>: Why do you need this feature? The QA team finds answers like driving repeat purchases or increasing engagement<\/li>\n<li><strong>Risk management<\/strong>: The QA team also identifies risks like the complexity of the loyalty program<\/li>\n<li><strong>Definition of the process<\/strong>: After analyzing all the aspects, the quality assurance team can suggest testing strategies<\/li>\n<\/ul>\n<p>So, the <a href=\"https:\/\/eluminoustechnologies.com\/blog\/qa-process-in-agile-elevate-software-quality\/\" target=\"_blank\" rel=\"noopener\">QA process<\/a> ensures the proper design of the loyalty program feature.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"quality-assurance-vs-quality-control-key-differences\"><\/span>Quality Assurance vs Quality Control: Key Differences<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The following table includes all the relevant differentiation points of the quality control vs quality assurance comparison.<\/p>\n<table style=\"width: 750px; border-collapse: collapse; border-style: solid; border-color: #d6d6d6; margin: 0px auto; text-align: center !important;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 33.33%; padding: 5px 10px; font-weight: bold; font-size: 18px; background: #306aaf; color: #ffffff; text-align: left;\">Feature<\/td>\n<td style=\"width: 33.33%; padding: 5px 10px; font-weight: bold; font-size: 18px; background: #306aaf; color: #ffffff; text-align: left;\">Quality Control (QC)<\/td>\n<td style=\"width: 33.33%; padding: 5px 10px; font-weight: bold; font-size: 18px; background: #306aaf; color: #ffffff; text-align: left;\">Quality Assurance (QA)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Focus<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Identification of defects<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Prevention of defects<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Approach<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Reactive &#8211; Finds flaws after development<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Proactive &#8211; Prevents flaws from occurring.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Activities<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Testing (unit, integration, system, user acceptance)<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Requirement analysis, process improvement, reviews, code audits, risk management.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Team Strength<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Smaller team with strong testing skills<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">larger team with broader skillset (collaboration, SDLC, risk management)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Hypothetical example<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Testing a mobile app for issues in browsing, adding items to cart, and checkout<\/td>\n<td style=\"padding: 5px 10px; text-align: left;\" valign=\"top\">Defining requirements and risks for a new feature like customer loyalty program<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"software-quality-control-vs-quality-assurance-the-endnotes\"><\/span>Software Quality Control vs Quality Assurance: The Endnotes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The quality control vs quality assurance comparison isn\u2019t a straightforward differentiation of two tools. In fact, both these processes are crucial to ensure the top-notch quality of a digital product.<br \/>\nQuality control focuses on identifying defects or flaws in developed software. On the contrary, quality assurance emphasizes defect prevention by understanding the needs and aspects of software before coding.<br \/>\nSo, specifics become essential whenever you hire a quality team from an IT vendor. Decent knowledge of quality control vs quality assurance is vital to making informed decisions. If you want more guidance or require a specialized QC\/QA team, don\u2019t hesitate to <a href=\"https:\/\/eluminoustechnologies.com\/contact\/\" target=\"_blank\" rel=\"noopener\">contact us<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"frequently-asked-questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3>1. What are the types of quality control?<\/h3>\n<p>Unit testing, software integration testing, system testing, non-functional testing, and user acceptance testing are the main types of quality control methods.<\/p>\n<h3>2. What are the main types of quality assurance?<\/h3>\n<p>There are no sub-types that fall under quality assurance. However, QA is a process that includes requirement analysis, <a href=\"https:\/\/eluminoustechnologies.com\/blog\/qa-process-improvements\/\" target=\"_blank\" rel=\"noopener\">process improvement<\/a> and planning, audit, review, risk management, and configuration management. The implementation of these steps differ as per the need and complexity of a software project.<\/p>\n<h3>3. What is the QA position in a software agency?<\/h3>\n<p>The quality assurance (QA) position is responsible for ensuring the top quality of a digital product. In an agency, this role contributes to brand enhancement as high-quality output helps such firms meet client expectations.<\/p>\n<h3>4. What is the meaning of statistical quality control (SQC)?<\/h3>\n<p>In simple words, statistical quality control (SQC) is the process of utilizing several statistical methods to monitor and maintain the top quality of a product\/service. In software development, this process falls under quality assurance (QA).<\/p>\n<h3>5. Is software testing part of quality assurance?<\/h3>\n<p>Yes. Software testing is a crucial part of quality assurance. Testing is the specific activity that is integral to quality assurance, the broader umbrella term.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways: Quality control (QC) identifies and corrects defects in a developed software Quality assurance (QA) aims at preventing defects to provide the best possible&#8230;<\/p>\n","protected":false},"author":89,"featured_media":12930,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[118,975,971],"tags":[964],"class_list":["post-12912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php-development","category-qa","category-technology-comparison","tag-quality-control-vs-quality-assurance"],"acf":[],"_links":{"self":[{"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/posts\/12912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/users\/89"}],"replies":[{"embeddable":true,"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/comments?post=12912"}],"version-history":[{"count":4,"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/posts\/12912\/revisions"}],"predecessor-version":[{"id":24670,"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/posts\/12912\/revisions\/24670"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/media\/12930"}],"wp:attachment":[{"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/media?parent=12912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/categories?post=12912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eluminoustechnologies.com\/blog\/wp-json\/wp\/v2\/tags?post=12912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}