Two rugged DX-format classics, one evolutionary step forward

When Nikon released the D300 in 2007, it was hailed as a “mini D3”—a professional-grade DX body with robust build, advanced autofocus, and excellent image quality. Two years later, the D300S (2009) arrived, refining the formula with subtle but important upgrades. Together, they represent Nikon’s commitment to serious enthusiasts and working photographers who wanted pro handling without the full-frame price tag.

🔍 Sensor & Image Quality

• D300: 12.3MP DX-format CMOS sensor, ISO 200–3200 (expandable to 6400).
• D300S: Same 12.3MP sensor, but with improved image processing and slightly better noise control.

Verdict: Both deliver crisp, detailed files with excellent dynamic range for their era. The D300S edges ahead in cleaner high-ISO performance thanks to updated EXPEED processing.

⚙️ Autofocus & Speed

• D300: 51-point AF system, 6 fps burst (8 fps with battery grip).
• D300S: Same AF system, but faster response and 7 fps burst (8 fps with grip).

Verdict: The D300S is marginally quicker, making it more appealing for sports and wildlife shooters.

🎥 Video Capability

• D300: No video recording.
• D300S: Introduced 720p HD video at 24 fps—a first for Nikon’s semi-pro DX line.

Verdict: The D300S opened the door to hybrid shooting, though video features were basic compared to modern standards.

🧱 Build & Handling

• Both cameras feature magnesium alloy bodies, full weather sealing, and pro-level ergonomics.
• D300S added dual card slots (CF + SD) for flexible storage and backup.
• Slight refinements in button layout and responsiveness made the D300S feel more polished.

💰 Value & Legacy

• D300: More affordable on the used market, still a solid choice for those who don’t need video.
• D300S: Holds higher value thanks to incremental upgrades, dual card slots, and video capability.

📝 Final Thought

The D300 was revolutionary, bringing pro-level performance to DX shooters. The D300S refined that legacy, adding speed, video, and workflow improvements. Today, both are remembered as rugged, reliable workhorses—but if you want the most versatile of the two, the D300S is the smarter pick.