There are plenty of great dual-SIM Android phones on the market, but which should you purchase? We’ve tested the lot, and here’s our verdict.
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I’ve tested a dizzying number of dual-SIM Android phones in my time, and even that’s a fraction of our collective knowledge at Android Authority. The best devices never sit on their perch for long before a new pretender to the crown comes along to usurp it. This makes it an exciting and ever-changing field you must keep abreast of. Look no further if you’re in the market for a dual-SIM Android phone.Samsung Galaxy S25 Ultra: The best overall dual-SIM Android phone
Premium materials
Great battery life
Solid cameras
Top-tier Snapdragon performance
Brilliant display
Excellent software policy
Downgraded S Pen
Mostly AI-based upgrades
Still no full Qi2 support
Can be uncomfortable to hold
Very expensive
Samsung usually throws everything and the kitchen sink into its Ultra smartphones; the latest generation is no exception. You get a competent dual-SIM smartphone for travel, power users, or those who just want the best Samsung cash can buy.
The Galaxy S25 Ultra supports different dual-SIM configurations depending on your region. In the US, it primarily supports one physical Nano-SIM and one eSIM.
Let’s acknowledge the elephant in the room. The Galaxy S25 Ultra is a massive device that packs a 6.9-inch display and weighs 218g. If you can get around this with forearms of steel, you’ll be impressed by this device’s solid all-around experience. Personally, I think this minor inconvenience is well worth it.
As an avid scribbler, I find the S Pen a massive boon. Its large display is the perfect canvas for ideas, doodles, or impromptu artworks. Beyond this special skill, I appreciate the phone’s sprightliness thanks to the Snapdragon 8 Elite for Galaxy. Whatever you want to do on this device, whether it’s to slam it with games or record content for vlogs, the chipset has got you covered.
Speaking of imaging, one of the Galaxy S25 Ultra’s biggest appeals is its rear camera setup. That 200MP primary sensor is plenty versatile, while the dedicated telephoto lenses allow me to reach even further if needed.
It may be one of the most expensive traditional phones money can buy, but Samsung’s flagship really does do everything a smartphone owner could ever want or need.Samsung Galaxy Z Fold 7: The best dual-SIM foldable phone
Incredible slimline design
Improved internal display
Solid performance
Good enough battery life
Flexible cameras
Excellent update commitment
No S Pen support
Lame wired charging speeds
Prohibitively expensive
Samsung has long led the pack regarding foldable phones, but the Galaxy Z Fold 7 is one of the best devices in this genre ever. Sure, there are thinner products, but the seventh-generation Fold now combines all that mature technology and experience into one impressive handset.
The Galaxy Z Fold 7 supports different regional dual-SIM configurations, but in the US, it primarily supports one physical Nano-SIM and one eSIM.
