The Fujifilm FinePix S5 Pro and the Nikon D300 are older DSLRs that both accept Nikon F-mount lenses. The S5 Pro is loved for its unusual sensor design and wide tonal range, and the D300 is loved for faster handling and a more complete feature set. Choose the S5 Pro for a distinctive look and the D300 for general shooting.

What Each Camera Is
The S5 Pro is a Fujifilm body built on a Nikon-style platform. Its sensor uses a special design with two photodiodes per pixel, which the maker developed to capture highlights more gracefully.
The D300 is a Nikon DX-format DSLR from the same era. It was a flagship for enthusiasts, with a strong autofocus system, a robust body and quick burst shooting for its time.
Key Differences
| Trait | Fujifilm S5 Pro | Nikon D300 |
|---|---|---|
| Sensor character | Known for wide dynamic range and soft highlight roll-off | Conventional, known for clean files for its era |
| Speed and handling | Slower, more deliberate | Faster and more responsive |
| Autofocus | Basic by modern measures | A more advanced system for tracking |
| Lens mount | Nikon F | Nikon F |
| Typical use | Portraits, weddings, landscapes | Sports, events, general work |
Check exact specifications such as resolution, frame rate and battery details in the manuals or reliable archives before buying.
How to Decide
- List your main subjects. For people and scenery in controlled light, the S5 Pro’s rendering is a draw.
- For moving subjects, the D300’s autofocus and speed matter more.
- Think about workflow. Raw files from the S5 Pro may need specific software to get its full dynamic range.
- Inspect any used body for shutter wear, battery health, and sensor cleanliness.
- Check which of your lenses work well with each body.
Things to Know About Older DSLRs
- Both use older memory card types, so confirm which cards the body accepts.
- Screens and menus are dated compared to modern cameras.
- High ISO performance is behind modern standards, so lighting and technique matter.
Real-World Use
With the S5 Pro, many photographers shoot slowly, expose carefully for the face, and rely on the wide tonal range to hold bright skies and white clothing. Wedding and portrait shooters have long valued that quality. With the D300, you can follow a child at a park, a runner on a track or a dog in a yard, and the camera keeps up. Either body benefits from good Nikon F-mount glass, so put your money into lenses and light rather than chasing the body alone.
FAQ
Can I use modern Nikon lenses on these bodies?
Many work, but compatibility depends on the lens type and the autofocus motor. Check each lens against the body’s mount details from the maker.
Is the S5 Pro still worth considering?
It remains of interest for photographers who value its color and highlight handling, as long as they accept the slower pace.
The Short Version
The S5 Pro offers a distinctive sensor look at a deliberate pace. The D300 offers speed and versatility. Choose by subject, and look carefully at the condition of any used body.