Xiaomi Poco F8 Ultra Blue 256GB

A battery-life monster with a killer display and top-tier performance for under $800. Just be ready to deal with Poco's messy software.

The Snapdragon 8 Elite Gen 5 is an absolute screamer. Paired with 12GB of RAM and UFS 4.1 storage, this phone chews through anything you throw at it. Gaming is a standout, scoring an 88.3 in our tests, and the 6.9" 120Hz display makes everything feel buttery smooth. What surprised us most, though, was the sustained performance. That big body and efficient chip mean it doesn't throttle nearly as quickly as some thinner flagships. The 3500-nit brightness is also no joke. It's one of the best displays on the market right now, and using it in direct sunlight is a non-issue.

The most direct competitor is the OnePlus 15, which offers a cleaner software experience and faster charging in a slightly more refined package, but it can't touch the Poco's battery life. The Samsung Galaxy S26 Ultra is the obvious premium alternative with a better zoom camera, an S Pen, and a much stronger update commitment, but it costs nearly twice as much. If you're even considering an iPhone 16 Pro Max, you're in a different ecosystem and probably value video recording above all else, where the iPhone still leads. For raw endurance and performance per dollar, the Poco smokes them both.

At $790, this phone is a steal. You're getting a 100th percentile battery, a top-tier processor, and a camera system that hangs with phones costing $400 more. The value proposition is off the charts if you prioritize hardware over brand name. Just know that some of that savings comes from corners cut in software polish and marketing, not the components inside.

The Xiaomi Poco F8 Ultra is a spec-sheet monster that makes most $1,000+ flagships look lazy. You're getting a Snapdragon 8 Elite Gen 5, a massive 6.9" AMOLED that hits 3500 nits, and a 6500mAh battery that sits in the 100th percentile of our database. The one thing to know? This is the phone for people who want the absolute best battery life and raw performance without paying Samsung or Apple money. It's not perfect, and finding one in the US takes a bit of effort, but the hardware here is ridiculous for the price.

We're talking about a phone that benchmarks in the 95th percentile for performance and the 98th for camera. The 50MP triple camera setup with 5x optical zoom is genuinely impressive, and the 100W charging means you'll spend almost no time tethered to a wall. The biggest catch is the software experience and long-term support, which is where Xiaomi's Poco line has historically stumbled. But if you're willing to deal with a few quirks, this thing is a battery-life king that also happens to game like a champ.

If you want a compact phone, run away. This thing is a 6.9" slab that scores a miserable 57.2 in our compact ranking. Go get an Asus Zenfone or a Galaxy S25 instead. Also, if you need guaranteed, day-one Android updates for the next five years, this isn't it. Google's Pixel line is the only real choice for that.

Buy the Xiaomi Poco F8 Ultra if you want a no-compromise battery champion with flagship power and you're comfortable importing or buying from a third-party retailer. It's a niche pick in the US, but for the right person, it's an absolute gem. Just be prepared to spend an afternoon tweaking the software settings to get rid of bloatware and ads. If you'd rather have a phone that just works out of the box with guaranteed updates for years, look elsewhere. But if you want to charge your phone twice a week and play Genshin Impact at max settings for hours, this is your phone.