How Big Is the iPhone X?

It's one thing to compare dimensions between the iPhone X and the rest of Apple's lineup, but it's much better to see how it measures up when you put them all in your hand.

Apple iPhone 8, iPhone X and iPhone 8 Plus (left to right)

Apple iPhone 8, iPhone X and iPhone 8 Plus (left to right)

That's why we've created this handy visual guide.

On paper, you might think the iPhone X is larger than the iPhone 8 Plus because it has a bigger 5.8-inch screen, but that number is deceiving. The Super Retina OLED display on the iPhone X has a narrower aspect ratio than the iPhone 8 Plus' 5.5-inch panel. And because there are virtually zero bezels around the iPhone X's screen, it has a more compact size.

How compact? The iPhone X measures 5.7 x 2.8 x 0.3 inches, compared with a considerably taller and wider 6.2 x 3.1 x 0.3 inches of the iPhone 8 Plus. The iPhone X is also a full ounce lighter than the iPhone 8 Plus (6.1 versus 7.1 ounces).

Swipe to scroll horizontally
Row 0 - Cell 0 iPhone 8iPhone XiPhone 8 Plus
Price$699$999$799
Screen Size4.7 inches5.8 inches5.5 inches
Size5.5 x 2.7 x 0.29 inches5.7 x 2.8 x 0.3 inches6.2 x 3.1 x 0.3 inches
Weight5.2 ounces6.1 ounces7.1 ounces

With the iPhone 8 Plus In my hand, I find reaching across the screen practically impossible with my thumb, though I don't have the biggest mitts. With the iPhone X, I have no problem typing with one hand; targeting icons on the other side of the screen with my thumb is a stretch but easily doable.

Apple iPhone X

Apple iPhone X

The other place I notice this big size difference? My jeans. The iPhone 8 Plus is so tall that it digs slightly into my thigh as I climb stairs. The iPhone X definitely has some heft to it, but I notice it a lot less in my front pocket as I walk around.

Apple iPhone 8 Plus (left) and iPhone X (right)

Apple iPhone 8 Plus (left) and iPhone X (right)

When you look at the iPhone 8 and its relatively tiny 4.7-inch screen, it's downright Lilliputian compared with the iPhone 8 Plus. It's about 2 ounces lighter than the Plus, and much shorter and narrower. You'll have absolutely no issues typing with one hand on the regular iPhone 8 and reaching across the display.

MORE: How to Use the iPhone X

You just have to really want a small screen if you're seriously considering the iPhone 8. A lot of people prefer smaller phones, but when you're paying $699 or more for a phone, I would personally want more real estate for enjoying games and movies, as well as looking at photos.

iPhone X vs Android Phones

If you're looking to compare the iPhone X with the latest Android flagships, Apple's phone is a bit heavier than the Galaxy S8 (6.1 ounces versus 5.5 ounces) but it's also a little bit taller (5.7 versus 5.9 inches). Both have a 5.8-inch display.

Google Pixel 2 XL, Apple iPhone X and Samsung Galaxy Note 8 (left to right).

Google Pixel 2 XL, Apple iPhone X and Samsung Galaxy Note 8 (left to right).

The LG V30 has a larger 6-inch display, but it also has a narrow aspect ratio, measuring 6 x 3 x 0.29 inches and weighing a fairly light 5.6 ounces. The Pixel 2 XL is larger, thicker and heavier than the iPhone X, but it has a bigger 6-inch screen.

Swipe to scroll horizontally
Row 0 - Cell 0 iPhone XGalaxy S8LG V30Google Pixel 2 XL
Screen Size5.8 inches5.8 inches6 inches6 inches
Dimensions5.7 x 2.8 x 0.3 inches5.9 x 2.7 x 0.3 inches6 x 3 x 0.29 inches6.2 x 3 x 0.3 inches
Weight6.1 ounces5.5 ounces5.6 ounces6.2 ounces

So there's a quick look at the size of the iPhone X. Tell us in the comments if you think it's just the right size for you.

Credit: Shaun Lucas/Tom's Guide

TOPICS
Mark Spoonauer

Mark Spoonauer is the global editor in chief of Tom's Guide and has covered technology for over 20 years. In addition to overseeing the direction of Tom's Guide, Mark specializes in covering all things mobile, having reviewed dozens of smartphones and other gadgets. He has spoken at key industry events and appears regularly on TV to discuss the latest trends, including Cheddar, Fox Business and other outlets. Mark was previously editor in chief of Laptop Mag, and his work has appeared in Wired, Popular Science and Inc. Follow him on Twitter at @mspoonauer.

Latest in iPhones
iPhone 17 Air render
iPhone 17 Air — new survey could be bad news for Apple's super thin iPhone
Render of the alleged design of the iPhone 17 Pro
New iPhone 17 Pro dummy leak highlights redesigned camera and part glass body
Siri in iOS 18 on iPhone
Users complain that Siri can’t answer even the most basic questions — here’s what we know
iPhone 16 next to samsung galaxy watch 7 and bose wireless earbuds on a composite image
Apple's walled garden is crumbling — EU orders iOS to open up to third-party devices
Apple iPhone 16 & 16 Plus hands-on.
Forget USB-C — a truly portless iPhone just got the all-clear from the EU
iPhone Flip render
iPhone Flip could solve one of the biggest problems with foldable phones — here's how
Latest in References
Zoma Boost mattress
What is graphite in a mattress and does your cooling mattress need it?
The Saatva Classic mattress photographed in a stylish white pool room with an indoor river
Do you need a discount code to get the cheapest prices on Saatva mattresses? No and here's why
A mattress placed on a wooden floor with a Tom's Guide Sleep Week 2025 logo in the top left corner
Ditching the bed this World Sleep Day? 3 things you need before putting your mattress on the floor
A woman lies in bed with her hands covering her face, looking upset due to sleep deprivation. A Tom's Guide Sleep Week 2025 graphic, bottom left
Long-term sleep deprivation has serious health risks — but they can be reversed, says expert
Project Astra AI agent
Project Astra — everything you need to know about Google's next-gen smart glasses and new AI assistant
Woman sleeping on her side
How long does it take you to fall asleep? Expert explains 'sleep latency' and what it says about your health