Samsung introduced 100X Space Zoom with the Galaxy S20 Ultra, and the company was so confident in its new 48MP periscopic telephoto camera that it disgraced the S20 Ultra's already-ugly camera ...

Samsung Galaxy S25 Ultra and Galaxy S20 Ultra represent two flagship generations five years apart, showing evolving performance, and camera.

Poor camera performance aside, the Galaxy S20 Ultra offered middling battery life, disappointing given its 5,000mAh cell.

The S20 features a dual-camera setup with a 50MP main sensor and OIS for stable, detailed photos, paired with an 8MP ultra-wide-angle lens for capturing wide landscapes and group shots.