Description

Key features and specifications of the Nikon D5100:

1. Image Sensor:
   • 16.2-megapixel DX-format CMOS sensor.
2. ISO Range:
   • ISO 100-6400 (expandable to 25,600), providing good low-light performance.
3. Image Processor:
   • Expeed 2 image processing engine.
4. Autofocus System:
   • 11-point autofocus system with 3D tracking.
5. Viewfinder:
   • Optical pentamirror viewfinder with approximately 95% frame coverage.
6. LCD Screen:
   • 3.0-inch vari-angle LCD screen with 921,000 dots.
7. Video Recording:
   • Full HD (1080p) video recording at 30fps with continuous autofocus.
8. Burst Shooting:
   • 4 frames per second continuous shooting.
9. Construction:
   • Compact and lightweight design with a vari-angle LCD screen for creative shooting angles.
10. Wireless Connectivity:
    • The D5100 does not have built-in wireless connectivity.
11. Memory Card:
    • Single SD/SDHC/SDXC memory card slot.
12. Battery Life:
    • Approximately 660 shots per charge (CIPA rating).
13. Special Effects Mode:
    • The D5100 introduced a Special Effects Mode, allowing users to apply creative filters and effects to their photos and videos.
14. HDR (High Dynamic Range):
    • The D5100 features an HDR mode that combines multiple shots to create a single image with a broader dynamic range.

The D5100 was well-received for its image quality, versatile LCD screen, and the addition of creative features like the Special Effects Mode. The vari-angle LCD allowed for flexible composition, making it a popular choice for users who wanted more creative control.