What Is Phone Sized and What Can You Do on It?

Phone Sized (phonesized.com) is a free visual phone size comparison tool. You pick two mobile devices from its database and view them side by side or stacked on top of each other to see how their physical dimensions differ. It covers phones and tablets, and it's useful if you want to judge whether a new device will feel bigger or smaller than the one you already own — or see a device at its real-life size on your screen.

What you can do on the site

The core action is comparing two devices. You can only compare two at a time, so the tool is built around one-to-one comparisons rather than large group views.

Two main comparison modes are available:

• Side by side — the two devices appear next to each other, making width and height differences easy to see.
• Stacked — one device sits on top of the other, which helps when you want to compare overall footprint or how much taller one phone is.

There's also an outline-only view, which strips the devices down to their outlines. This is especially handy in stacked mode, where solid device images would hide the one underneath.

See a device at its real size

The site includes an option to add a credit card image and enlarge it until it matches a physical credit card you hold against your screen. Once matched, the other device images are resized proportionally, so they're presented at their real-life size. This is the practical way to answer "will this phone actually fit my hand or pocket?" rather than just reading a spec sheet.

Read the dimension differences

A later feature shows the dimension difference between the two selected devices in millimeters, inches, and percentage. The select buttons for this sit below each mobile device. This turns a visual comparison into concrete numbers — useful when two phones look nearly identical on screen but differ by a few millimeters.

Which devices are covered

The database is extensive and spans phones and tablets from many manufacturers, including Apple, Samsung, HTC, Huawei, Asus, Amazon, Acer, Microsoft, LG, Meizu, Xiaomi, Vodafone, ZTE, Sony, Nokia, OnePlus, and Oppo, among others.

Newly announced devices are added regularly. The site lists recently added devices on the page — for example, entries such as the Honor X9e Pro, Xiaomi 18 Pro Max, Oppo Find X10 series, and Vivo X500 Pro Max appear with their addition dates. If a device you want isn't listed, the site's stated approach is to contact the creator on Twitter to request it.

Other things worth knowing

• Language support: the interface can be switched among many languages, including Spanish, German, Italian, French, Russian, Korean, Japanese, Portuguese, Arabic, Chinese, Turkish, Hindi, Hebrew, Swedish, Thai, and Indonesian.
• Notch comparison: there's a dedicated option to compare notches between devices.
• Status: the site is labeled as beta, so expect the feature set to keep evolving.

When to use it

Phone Sized is most useful when a spec sheet isn't enough — when you want to see whether a phone is noticeably wider than your current one, whether a tablet dwarfs a phone you own, or whether a device's real-world size matches your expectations. If you only need raw dimensions, a spec table works; if you need to see the difference, this tool is the point.