Here's the thing, though—it's a lot like last year's Galaxy S8 in appearance and features. The S9 is definitely an iterative update, but the small things do help this phone feel fresh.
On the inside, the S9 family features the brand-new Qualcomm Snapdragon 845, one of the fastest mobile chips available. Using the S9 daily, I was consistently impressed with its performance. Switching apps, loading tough websites—everything felt super zippy. If you're coming from a two- or three-year-old smartphone, you're gonna grin the first time you fire up Twitter and it instantly snaps to attention.
Running down the spec sheet, there's little that I felt the S9 truly lacks. It ticks the boxes you'd want ticked in 2018—stuff like face unlock, microSD card expansion, IP68 water and dust protection, wireless charging, a headphone jack… Record needle scratch. A headphone jack!? Yep. As aggressively as everyone else is dumping this legacy port, Samsung bravely soldiers on another year with dongle-free analog audio.
So yes, the S9 has just about everything you'd expect from a 2018 flagship, but you won't be spending $1,000 on this device. Starting at $719 unlocked, Samsung's throwing in the kitchen sink. There's no glitzy ultraluxe version for the 1 percent like on the Apple side of the fence—everyone gets the best Samsung has to offer starting at well under a grand.
ZOMG This Camera
The best part of this phone? It's the camera. Engineered by Samsung from the ground-up, it's the first in a modern flagship phone to have a variable aperture. Translation for non camera nerds: It gives you a well-balanced photography experience whether you're in a dim dive bar or outside on a bright, sunny day. Previous smartphones have focused on making the lens as fast—that is, as open to gather as much light—as possible. But the S9's primary, 12-megapixel camera can adapt, blocking out some of the light with a mechanical aperture mechanism that stops the lens down from f/1.5 to f/2.4.
Even if you shoot in the full auto mode, you're gonna get some incredible shots with this camera. I was especially impressed by the S9's tastefully tuned HDR mode, which enhanced dynamic range without making my pictures look ridiculously overprocessed. Fine details like a cat's fur was stunningly rendered, especially when viewed on the phone's AMOLED display.
Low light shooting is always tricky for a phone camera, but I'd rank this among the best. You'll still hit the limits of physics, and software, for that matter. Shots in very dim situations understandably suffer from softness and lack of detail due to noise reduction. But I think many people will be surprised at how many usable shots they'll get if they're switching from even a two-year-old handset.
Then there's the Super Slo-Mo mode. While other phones can capture pretty good slow-motion shots at 240 fps, the S9 grabs bursts at 960 fps, thanks to a special DRAM buffer built into the camera. When it works, it's spectacular. Unfortunately, I felt like it was hamstrung by Samsung's finicky camera app. Either the automatic trigger was too sensitive, or the manual trigger simply refused to fire when tapped. You also need plenty of light to make the slo-mo look its absolute best.