More information: Hao Jiao et al, Direct Collapse Supermassive Black Holes from Ultralight Dark Matter, arXiv (2025). DOI: 10.48550/arxiv.2503.19414 Journal information: arXiv ...

200MP main (f/1.7), 50MP telephoto (5x, f/3.4), 10MP telephoto (3x, f/2.4), 50MP ultra wide (f/1.9) 200MP main (f/1.7), 50MP 5x telephoto f/3.4), 10MP 3x telephoto (f/2.4) 12MP ultrawide (f/2.2 ...

Main Camera Triple 50 MP, f/2.0, 24mm (wide), 1/1.12", 1.4µm, dual pixel PDAF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical ...

But what will 2025 bring to the Apple Watch Ultra? The Apple Watch Ultra 2 is the best Apple Watch and the best smartwatch out there right now thanks to its excellent design, battery life ...

The Corsair Xeneon 34WQHD240-C QD-OLED is a 34-inch 1440p ultra-wide gaming monitor with a dazzling screen that's Nvidia G-Sync Compatible and has AMD FreeSync Premium support. A slightly curved ...

Currently, the Ultra phones come with four — a main, an ultra-wide angle, a 3x telephoto for portraits and 5x periscope camera for extreme zoom. It's said that the S26 ultra will have one zoom camera ...

It's been a few months now that the Galaxy S25 series has arrived, and they are settling in nicely. The biggest of them, of course, is the Galaxy S25 Ultra yet again — with that added moniker showing ...