Apple iPhone 16 Pro vs Apple iPhone 17
Side-by-side comparison of viewing distance, PPI, and specifications
Category Ranking
Pixel Density (PPI)28in category
Apple iPhone 16 Pro458 PPI #17
Apple iPhone 17458 PPI #17
368 PPI521 PPI
HDR Peak Brightness28in category
Apple iPhone 16 Pro2000 nits #25
Apple iPhone 173000 nits #8
2000 nits4500 nits
DCI-P3 Color Gamut28in category
Apple iPhone 16 Pro100% #1
Apple iPhone 17100% #1
100%100%
Refresh Rate
Apple iPhone 16 Pro120 Hz
Apple iPhone 17120 Hz
StandardHighUltra
Summary
- Sharpness: identical — Both screens are retina at 30cm with identical pixel density (458 PPI). No difference in sharpness.
- Brightness: advantage Apple iPhone 17 — Similar SDR brightness (1000 vs 1000 nits), but the Apple iPhone 17 leads in HDR peak (3000 vs 2000 nits).
- Upgrade: Apple iPhone 17 vs Apple iPhone 16 Pro — Display gains from Apple iPhone 16 Pro to Apple iPhone 17: +50% HDR (3000 vs 2000 nits).
Key Differences
| Specification | Apple iPhone 16 Pro | Apple iPhone 17 |
|---|---|---|
| HDR Peak Brightness | 2000 nits | 3000 nits |
| Year | 2024 | 2025 |
All specifications
| Specification | Apple iPhone 16 Pro 2024 | Apple iPhone 17 2025 |
|---|---|---|
| Screen Size | 6.3" | 6.3" |
| Resolution | 1206×2622 | 1206×2622 |
| Pixel Density (PPI) | 458 | 458 |
| Optimal Viewing Distance | 19cm | 19cm |
| Panel Type | OLED | OLED |
| Viewing Angle | 178° | 178° |
| Aspect Ratio | 201:437 | 201:437 |
| Refresh Rate | 120 Hz | 120 Hz |
| Variable Refresh Rate (VRR) | None | None |
| Response Time | 1 ms GTG | 1 ms GTG |
| HDR Certification | None | None |
| SDR Brightness | 1000 nits | 1000 nits |
| HDR Peak Brightness | 2000 nits | 3000 nits (Better) |
| Contrast Ratio | 1:2,000,000 | 1:2,000,000 |
| Ports | USB-C | USB-C |
| Color Gamut | sRGB 100% · DCI-P3 100% | sRGB 100% · DCI-P3 100% |
| Year | 2024 | 2025 (Better) |
Frequently Asked Questions
Which has better PPI: Apple iPhone 16 Pro or Apple iPhone 17?
Both have 458 PPI.
Which has a closer optimal viewing distance?
Both require 19cm for retina quality.
Related Comparisons
Apple iPhone 16 2024 · 461 PPI · 6.1" · 60 Hz
vs Apple iPhone 16 Pro 2024 · 458 PPI · 6.3" · 120 Hz
Apple iPhone 16 2024 · 461 PPI · 6.1" · 60 Hz
vs Apple iPhone 17 2025 · 458 PPI · 6.3" · 120 Hz
Apple iPhone 16 Plus 2024 · 460 PPI · 6.7" · 60 Hz
vs Apple iPhone 16 Pro 2024 · 458 PPI · 6.3" · 120 Hz
Apple iPhone 16 Plus 2024 · 460 PPI · 6.7" · 60 Hz
vs Apple iPhone 17 2025 · 458 PPI · 6.3" · 120 Hz
Methodology & Sources
Formula: Retina distance (cm) = 3438 / PPI. Displayed values are rounded for readability.
Sources: Official manufacturer spec sheets and product pages. Specs are normalized before comparisons.
Comparison winners are calculated metric by metric (higher is better for most specs; lower is better for distance/response time).
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