Apple Watch Series 9 (45mm) vs iPhone 16 Pro Max
Complete side-by-side specification comparison
Apple
Apple Watch Series 9 (45mm)
Category: watch
Year: 2023
Screen: 1.9 INCH
Resolution: 396 x 476 PX
PPI: 326 PPI
Apple
iPhone 16 Pro Max
Category: phone
Year: 2024
Screen: 6.9 INCH
Resolution: 1320 x 2868 PX
PPI: 460 PPI
| Specification | Apple Watch Series 9 (45mm) | iPhone 16 Pro Max |
|---|---|---|
| Brand | Apple | Apple |
| Category | watch | phone |
| Release Year | 2023 | 2024 |
| Screen Size | 1.9 INCH | 6.9 INCH |
| Resolution | 396 x 476 PX | 1320 x 2868 PX |
| PPI | 326 PPI | 460 PPI |
| Refresh Rate | — | 120Hz ProMotion |
| Panel Type | — | — |
| OS | watchOS 10.0 | iOS 18.0 |
| Processor | — | — |
| RAM | 2GB | 8GB |
| Storage | — | 128GB |
| Battery | — | — |
| Viewport (CSS) | 198 x 238 PX | 440 x 956 PX |
Which Should You Choose?
Choose Apple Watch Series 9 (45mm) if:
- • You prioritize 326 PPI PPI display sharpness
- • You prefer Apple ecosystem
- • You need 1.9 INCH screen size
Choose iPhone 16 Pro Max if:
- • You prioritize 460 PPI PPI display sharpness
- • You prefer Apple ecosystem
- • You need 6.9 INCH screen size