iPhone 15 PRO VS Samsung Galaxy S23 Ultra | The Ultimate Comparison

In-depth analysis of the expected cameras on the iPhone 15 Pro vs Samsung Galaxy S23 Ultra:

iPhone 15 Pro:

• Main Camera: Estimated 48MP sensor with f/1.3 aperture, 1.3μm pixels (from 12MP currently)
• Ultra Wide Camera: 12MP sensor with f/2.2 aperture and 120-degree field-of-view
• Telephoto Camera: 12MP sensor with 3x optical zoom
• Video Capabilities: 8K video recording up to 30fps

Samsung Galaxy S23 Ultra:

• Main Camera: 200MP sensor with f/1.7 aperture, 0.6μm pixels and OIS/PDAF
• Ultra Wide Camera: 12MP sensor with f/2.2 aperture and 120-degree field-of-view
• Telephoto Cameras:
  • 10MP sensor with 3x optical zoom and OIS
  • 10MP sensor with 10x optical zoom (periscope lens)
• Video Capabilities: 8K video recording up to 30fps

The S23 Ultra has a clear resolution advantage with its 200MP sensor allowing more detail. However, Apple’s computational photography is formidable. The additional 10x zoom on the S23 Ultra gives it an advantage for telephoto shots over the iPhone’s 3x option.

Both are expected to offer excellent low-light performance and night mode capabilities through large pixels and computational HDR. Video quality should remain top-tier on both.

The iPhone may place emphasis on improving photo quality and dynamic range through its 48MP upgrade and larger sensor size. But the S23 Ultra’s versatile zoom options give it an edge.

Overall, either device will take superb pictures. But the S23 Ultra’s impressive zoom flexibility and high resolution sensor give it marginal benefits over the iPhone 15 Pro for photography enthusiasts. Computational skills will remain class leading on both.

Here are some key points about the expected low-light performance of the Samsung Galaxy S23 Ultra versus the iPhone 15 Pro:

• Sensor Size/Pixels: The iPhone 15 Pro’s rumored 48MP sensor is expected to be larger than the S23 Ultra’s 200MP sensor. Larger sensors perform better in low light as they capture more light. However, the S23 Ultra’s smaller 0.6μm pixels may offset this.
• Night Mode: Both will have sophisticated night modes that use computational photography – long exposure, noise reduction, HDR stacking. Early reviews suggest the iPhone has a tiny edge currently, but the S23 Ultra should close the gap.
• OIS: The S23 Ultra gains OIS (optical image stabilization) on its 200MP and 3x cameras, whereas the iPhone lacks OIS on its ultra-wide. OIS helps reduce noise in dim conditions via stabilized shots.
• Processing: Apple’s Advanced Computational Photography pipeline is extremely efficient. However, Samsung has closed the gap significantly with its 4nm processor and improved AI/ML algorithms.
• Details: Initial analysis shows similar low-light detail capture, but the iPhone may retain slightly less noise in very dim scenes thanks to encoding advantages.

Overall, the low-light performance difference is expected to be negligible as both flagships will take excellent low-light photos. The new S23 Ultra innovations are poised to match or even surpass the iPhone in some scenarios. Either device would capture