Quick Answer
If you're in the US: yes, you get mmWave. If you're buying an international model: no mmWave, but you still get 5G.
What US Buyers Get
The US version of the Galaxy S26 Ultra includes the full 5G package:
- Sub-6GHz 5G: Works almost everywhere
- mmWave 5G: Ultra-fast speeds in select locations
You're covered on every major carrier—AT&T, Verizon, T-Mobile—with full 5G support across their networks.
International Models
You still get 5G, just without mmWave. This matters less than marketing suggests.
Does mmWave Actually Matter?
Here's the honest truth: mmWave sounds amazing in ads but has significant limitations:
Where it works great:
- Sports stadiums
- Convention centers
- Major airports
- Some downtown city blocks
Where it doesn't work:
- Inside most buildings
- In suburbs or rural areas
- More than a few hundred feet from a tower
- Behind pretty much any obstacle
When you do hit a mmWave signal, speeds can exceed 1Gbps. But Sub-6GHz 5G—which both US and international models have—delivers 100–500Mbps reliably across much wider areas.
Which Carriers Work?
All of them:
- AT&T: 5G and 5G+
- Verizon: 5G Ultra Wideband and Nationwide 5G
- T-Mobile: Ultra Capacity 5G and Extended Range 5G
Both standalone (SA) and non-standalone (NSA) network modes work.
The Bottom Line
If you're in the US and occasionally visit stadiums or downtown city centers, mmWave is a nice bonus. If you're international, Sub-6GHz 5G will serve you well—you won't miss mmWave in daily use.
We may earn a commission when you buy through these links, at no extra cost to you. How ShopSavvy makes money
How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from ShopSavvy's price data.
Download ShopSavvy App
Compare prices across tens of thousands of stores, set price alerts, watch for deals by keyword, and much more.
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
More Answers
If you're still curious about the , here are some other answers you might find interesting:
- Does the Samsung Galaxy S26 Ultra have wireless charging issues?
Some S26 Ultra owners are frustrated that they can't hit the advertised 25W wireless charging speed. The honest reality: the 25W capability is real, but...
- How much storage does the Samsung Galaxy S26 Ultra come with?
256GB, 512GB, or 1TB. No microSD slot—what you buy is what you get. | Storage | Price | RAM | Usable Space | |---------|-------|-----|--------------| | 256GB |...
- What AI features does the Samsung Galaxy S26 Ultra have?
The Galaxy S26 Ultra is packed with AI features. Some are genuinely useful daily tools; others are neat tricks you'll use occasionally. See something on screen...
- Is the Samsung Galaxy S26 Ultra waterproof?
Yes, the Galaxy S26 Ultra is water-resistant. It has an IP68 rating, meaning it can handle being submerged in fresh water up to 1.5 meters (about 5 feet) deep...
- How does the Samsung Galaxy S26 Ultra compare to the iPhone 17 Pro Max?
These are the two best phones you can buy in early 2026. Both are excellent. Your choice comes down to priorities and ecosystem preference. | | Galaxy S26...
- What colors does the Samsung Galaxy S26 Ultra come in?
Samsung offers six colors for the Galaxy S26 Ultra, but not all are available everywhere. Cobalt Violet – This year's signature color. A deep purple-blue that...
- How fast does the Samsung Galaxy S26 Ultra charge?
Wired (60W): 75% in 30 minutes, full charge in ~55 minutes Wireless (25W): Full charge in ~90 minutes Reverse wireless (4.5W): For topping off earbuds and...
- How does the Samsung Galaxy S26 Ultra camera perform in low light?
The Galaxy S26 Ultra is genuinely impressive in low light. Samsung made meaningful hardware upgrades, and the AI processing is smart without going overboard....
- What's new with the S Pen on the Samsung Galaxy S26 Ultra?
Samsung removed Bluetooth from the S Pen on the Galaxy S26 Ultra. If you loved using it as a remote camera shutter or to control presentations, that feature is...
- Does the Samsung Galaxy S26 Ultra support eSIM and dual SIM?
Yes, the S26 Ultra has full eSIM support, and you can run two phone numbers at once. Whether you want to keep work and personal separate, travel...
