eSIM vs Physical SIM: Which is Right for You?

<h2>eSIM vs Physical SIM: Which is Right for You?</h2>
<p>When you order a SIM from IQ Mobile, you will be asked to choose between a physical SIM and an eSIM. Both cost £10 and give you access to exactly the same plans on the best UK 5G network. So what is actually different — and which should you pick?</p>
<h3>What is a physical SIM?</h3>
<p>A physical SIM is the small plastic card you are probably familiar with. It pops into your phone&#39;s SIM tray and stays there. IQ Mobile physical SIMs are triple-cut, meaning they include three sizes in one card: Standard, Micro, and Nano. Just snap to the size that fits your phone.</p>
<p><strong>Delivery:</strong> Free Royal Mail Tracked 24. Arrives next working day if ordered before 2pm.</p>
<h3>What is an eSIM?</h3>
<p>An eSIM (embedded SIM) is a digital SIM profile stored directly on your phone. There is no physical card. Instead, you receive a QR code by email, scan it in your phone&#39;s settings, and you&#39;re connected — usually within a few minutes of ordering.</p>
<p><strong>Delivery:</strong> Instant. QR code arrives by email immediately after purchase.</p>
<h3>When to choose a physical SIM</h3>
<ul>
<li>Your phone does not support eSIM (most phones made before 2019, and some budget Android devices)</li>
<li>You want to easily move the SIM between multiple phones</li>
<li>You prefer something familiar and tangible</li>
</ul>
<h3>When to choose an eSIM</h3>
<ul>
<li>You want to get connected immediately — no waiting for delivery</li>
<li>You have a modern smartphone (iPhone XS or later, most Android flagships from 2019+)</li>
<li>You travel frequently and want a secondary SIM slot kept free for a travel SIM</li>
<li>You are replacing a lost or damaged SIM urgently</li>
</ul>
<h3>Does eSIM work with my phone?</h3>
<p>Most modern smartphones support eSIM, including:</p>
<ul>
<li><strong>iPhone:</strong> XS, XR, and all models released since (2018 onwards)</li>
<li><strong>Samsung Galaxy:</strong> S20 and most Galaxy devices from 2020 onwards</li>
<li><strong>Google Pixel:</strong> Pixel 3a and all models since</li>
<li><strong>Other Android:</strong> Most flagships from 2019 onwards — check your manufacturer&#39;s spec sheet</li>
</ul>
<p>Not sure? Check our <a href="/help/esim-5g-device-compatibility">eSIM &amp; Device Compatibility guide</a>.</p>
<h3>Can I switch later?</h3>
<p>Yes. If you start with a physical SIM and later want an eSIM (or vice versa), contact our team and we can arrange a swap.</p>
<h3>The bottom line</h3>
<p>If your phone supports eSIM and you want to get started today, go for eSIM. If you are unsure about compatibility or want the flexibility to move the SIM between devices, choose physical. Either way, you are on the same great network at the same price.</p>
<p><a href="/shop/sim-only">Order your SIM — £10 →</a></p>