CameraLore
Archive illustration for Nikon Coolpix 8400

Quick facts

Full name: Nikon Coolpix 8400

Original position: Compact fixed-lens camera with a small sensorProduction status: Production status not verified
Regional aliases
No verified regional aliases
Similar models to distinguish
Coolpix P3Coolpix P4Cyber-shot DSC-W100PowerShot G7
Editorial guidance, not a verified specificationWhy it is still searched

Nikon Coolpix 8400 is still searched because older compact cameras interest collectors, second-hand buyers, and photographers seeking a period digital look.

Core specifications

Release year
2004 · Released about 22 years ago
Sensor
8.8 × 6.6 mm CCD
Effective resolution
8 MP
Lens
24 - 85 mm
Zoom
3.5×
Weight
470 g
Battery
Nikon EN-EL1 Lithium-Ion included Li-ion battery
Storage
Compact Flash (Type I or II)
View full specifications
Editorial guidance, not a verified specification

Who it may suit

May suit collectors, casual daylight shooting, or photographers intentionally seeking an older digital-camera look.

What to check before buying used

The checks below are editorial guidance. Verify the individual camera and seller information before buying.

  • Inspect the body, screen, doors, seals, and tripod socket for impact or moisture damage.
  • Test every button, dial, flash, screen, and viewfinder.
  • Photograph a plain bright surface to check for sensor dust, dead pixels, or damage.
  • Test focus and zoom across the full range; check the lens for haze, fungus, scratches, and errors.
  • Confirm the battery holds charge and that a compatible charger is included or available.
  • Test a supported memory card and inspect the card slot for bent pins or read errors.
  • Inspect the battery compartment and contacts for leakage or corrosion.

Sensor metrics

Diagonal
11 mm

Sensor diagonal

√(8.8² + 6.6²) = 11 mm

Calculated from sensor width and height using the Pythagorean theorem.

Surface area
58 mm²

Sensor surface area

8.8 × 6.6 ≈ 58 mm²

A larger area usually offers more space to collect light, though image quality also depends on sensor generation.

Pixel pitch
2.69 µm

Pixel pitch

8.8 ÷ 3,266 × 1000 = 2.69 µm

Pixel pitch is the distance between the centers of adjacent pixels. This result assumes square pixels.

Pixel area
7.26 µm²

Pixel area

2.69² = 7.26 µm²

Theoretical pixel area is the square of pixel pitch and does not subtract physical gaps between pixels.

Pixel density
13.77 MP/cm²

Pixel density

8 MP ÷ 58 mm² ≈ 13.77 MP/cm²

Higher density means more pixels per unit area. It does not represent image quality on its own.

Actual sensor size

Rectangles use their physical proportions. Calibrate your display to approximate real-world size.

Calibrate screen size

Enter your display diagonal so sensor rectangles are shown closer to their physical size.

8.8 × 6.6 mm

Full specifications

Imaging

Effective pixels
8 MP
Total pixels
8.3 MP
Sensor
8.8 × 6.6 mm CCD
Calculated resolution
3,266 × 2,449
Maximum image
3,264 × 2,448
Crop factor
3.93

Exposure & viewing

ISO
50–400
Viewfinder
Electronic viewfinder
Display
1.8 in / 134,000 dots
Lens mount
Fixed lens

Video & storage

Maximum video
—
Storage media
Compact Flash (Type I or II)
Battery
Nikon EN-EL1 Lithium-Ion included Li-ion battery

Body

Weight
470 g
Dimensions
113 × 82 × 75 mm
Release year
2004

Nikon Our Product History

Aperture Priority
Yes
Battery
Nikon EN-EL1 Lithium-Ion included
Brand
Nikon
Built In Flash
✓
Crop Factor
3.93
Depth Of Field
simulate →
Digital Zoom
Yes
Dimensions
113 x 82 x 75 mm
Effective Megapixels
8.00
Exposure Compensation
±2 EV (in 1/3 EV steps)
External Flash
✓
Focal Length 35mm Equiv
24 - 85 mm
Gps
—
Hdmi
—
Iso
Auto, 50, 100, 200, 400
Macro Focus Range
3 cm
Manual Focus
✓
Max Aperture
f2.8 - f8.0
Max Aperture 35mm Equiv
f11 - f31.4
Max Image Resolution
3264 x 2448
Max Shutter Speed
1/3000 sec
Metering
Multi, Center-weighted, Average
Min Shutter Speed
8 sec
Model
Coolpix 8400
Normal Focus Range
50 cm
Optical Zoom
3.5x
Raw Support
—
Screen Resolution
134,000 dots
Screen Size
1.8"
Sensor Resolution
3262 x 2453
Sensor Size
2/3" (~ 8.8 x 6.6 mm)
Sensor Type
CCD
Shutter Priority
Yes
Storage Types
Compact Flash (Type I or II)
Total Megapixels
8.30
Usb
USB 1.0
Video Capture
—
Viewfinder
Electronic
Weight
470 g
White Balance Presets
7
Wireless
—
Year
2004

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