Series 12 vs Ultra 4
Series 12 and Ultra 4 share S11 and the Health Sensing System; the Ultra's extra $400 buys a 49mm titanium case, satellite, scuba diving and twice the battery.
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Pick the two models you’re deciding between and get a straight answer first. The specs come from the makers’ own pages; we don’t run lab tests or make up scores.
Series 12 and Ultra 4 share S11 and the Health Sensing System; the Ultra's extra $400 buys a 49mm titanium case, satellite, scuba diving and twice the battery.
Get Apple Watch Ultra 4 for the new heart sensors and the longer battery; Ultra 3 already has satellite and the once-a-second Always On screen.
Ultra 4 adds S11, the Health Sensing System and a 50-hour battery to the same 49mm case; Ultra 3 already has satellite and the 42-hour battery. Both launched at $799.
Get Pixel 11 Pro for Google's Pro cameras in a smaller phone: the same 5x telephoto and 120x Pro Zoom as the 6.8-inch Pro XL, at 6.3 inches.
Galaxy S26 Ultra trades titanium for a thinner aluminum frame and adds Privacy Display, an F1.4 main camera and 60W charging, keeping Galaxy S25 Ultra's 5,000mAh battery and $1,299.99 launch price.
AirPods Pro 3 adds a heart-rate sensor, foam tips, IP57 and 8 hours per charge; AirPods Pro 2 already has Hearing Aid, and its case holds 30 hours to Pro 3's 24.
Oura Ring 5 is the smaller, slimmer ring, in sizes 6–13 from $399; Oura Ring 4 covers sizes 4–15 from $349 and stores seven days of data to Ring 5's three, with the same membership on both.
Quest 3 and Quest 3S share the XR2 Gen 2 chip, 8 GB of memory and color passthrough; Quest 3 adds sharper 2064 × 2208 screens, pancake lenses, a 110° view and a depth sensor.
Get the WH-1000XM6 if you travel and want Sony's flagship noise cancelling in headphones that fold again.
Get Nintendo Switch 2 for Nintendo's current games on a bigger, sharper 7.9-inch 1080p screen, with 256GB of storage and 4K output on a TV.
Every comparison opens with which one to get and why, with both prices. The spec table, the differences and the details follow for anyone who wants them.
Figures come from the makers’ own spec sheets, support pages and announcements. Every guide and comparison lists its sources and the date we checked them. We don’t run lab tests or make up scores.
Plenty of people are deciding whether to upgrade. Guides to older models say whether to keep one, buy it used or move to the current model, and what the newer one actually adds.
Apple, Garmin, Samsung and more: battery, sensors and price.
iPhone, Pixel and Galaxy: cameras, battery and updates.
Oura, Galaxy Ring, RingConn: battery, sizes and fees.
Ray-Ban Meta, XREAL, VITURE: cameras, screens and AI.
Quest, PlayStation, Galaxy XR: screens, tracking and price.
AirPods, Galaxy Buds, Sony, Bose: noise cancelling and battery.
Sony, Bose, AirPods Max: noise cancelling, battery and weight.
MacBook Air, MacBook Pro, Surface: chip, battery and ports.
iPad, Galaxy Tab, Surface: screen, pen and price.
Switch, Legion Go, ROG Xbox Ally: screen, chip and battery.
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