iPhone Duo is Messier Than You Think

影片總結

The $2,000 iPhone Duo offers a 20–50% larger video view and multitasking, but sacrifices cameras, comfort, and charging speed.

The iPhone Duo’s giant inner screen is a real upgrade for 16:9 video, offering nearly 50% more viewing area, and its split-screen multitasking and redesigned standby mode are genuine perks. But many apps, including Google Docs and games, do not make good use of the display, while the smaller outer screen can feel awkward. The A20 Pro chip is hampered by a smaller vapor chamber and heat buildup, though performance still beats Samsung’s comparable foldable. Camera compromises are more severe: there is no telephoto lens, the main sensor is about 33% smaller than the Pro’s, and the inner selfie camera is only 4 MP; rear-camera selfies help compensate. Battery life held up better than the iPhone 18 Pro in testing, but the Duo reached just 42% after a 20-minute charge. At nearly 30% thicker than the 18 Pro Max, about 20% heavier than the 18 Pro, and $700 more than the Pro Max, the Duo is best suited to experienced foldable users.

章節

1. 0:00Authentication trade-offs: iPhone Duo replaces Face ID with side-button Touch ID
2. 2:12Display and app experience: 16:9 videos gain nearly 50% more viewing area, but app support is uneven
3. 6:43Software features and multitasking: Standby alarm, fixed 50/50 split-screen, and nano texture
4. 9:30Thermal performance: A20 Pro throttles faster than iPhone 18 Pro Max in a 20-minute test
5. 10:57Camera system limitations: no telephoto, 6x digital video zoom, and a poor 4 MP inner selfie camera
6. 16:04Audio, battery, and charging: Duo beats iPhone 18 Pro in battery testing but reaches only 42% after 20 minutes
7. 18:07Ergonomics and final verdict: Duo is nearly 30% thicker than Pro Max and costs $700 more

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