CameraLore
Archive illustration for Sony Cyber-shot DSC-HX20V

Quick facts

Full name: Sony Cyber-shot DSC-HX20V

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
Cyber-shot DSC-WX200Cyber-shot DSC-WX300Cyber-shot DSC-H200Cyber-shot DSC-WX60
Editorial guidance, not a verified specificationWhy it is still searched

Sony Cyber-shot DSC-HX20V is still searched because older compact cameras interest collectors, second-hand buyers, and photographers seeking a period digital look.

Core specifications

Release year
2012 · Released about 14 years ago
Sensor
6.16 × 4.62 mm CMOS
Effective resolution
18.2 MP
Lens
25 - 500 mm
Zoom
20×
Weight
254 g
Battery
Lithium-Ion NP-BG1 battery Li-ion battery
Storage
Memory Stick Duo, Memory Stick Pro Duo, SDHC, SDXC, Secure Digital
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.
  • Test video recording, microphones, stabilization, and the ports you expect to use.

Sensor metrics

Diagonal
7.7 mm

Sensor diagonal

√(6.16² + 4.62²) = 7.7 mm

Calculated from sensor width and height using the Pythagorean theorem.

Surface area
28 mm²

Sensor surface area

6.16 × 4.62 ≈ 28 mm²

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

Pixel pitch
1.25 µm

Pixel pitch

6.16 ÷ 4,926 × 1000 = 1.25 µm

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

Pixel area
1.56 µm²

Pixel area

1.25² = 1.56 µm²

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

Pixel density
63.95 MP/cm²

Pixel density

18.2 MP ÷ 28 mm² ≈ 63.95 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.

6.16 × 4.62 mm

Full specifications

Imaging

Effective pixels
18.2 MP
Total pixels
—
Sensor
6.16 × 4.62 mm CMOS
Calculated resolution
4,926 × 3,695
Maximum image
4,896 × 3,672
Crop factor
5.62

Exposure & viewing

ISO
100–12,800
Viewfinder
None
Display
3 in / 921,000 dots
Lens mount
Fixed lens

Video & storage

Maximum video
1,920 × 1,080
Storage media
Memory Stick Duo, Memory Stick Pro Duo, SDHC, SDXC, Secure Digital
Battery
Lithium-Ion NP-BG1 battery Li-ion battery

Body

Weight
254 g
Dimensions
106.6 × 61.9 × 34.6 mm
Release year
2012

Sony Support UK

Aperture Priority
No
Battery
Lithium-Ion NP-BG1 battery
Brand
Sony
Built In Flash
✓
Crop Factor
5.62
Depth Of Field
simulate →
Digital Zoom
Yes
Dimensions
106.6 x 61.9 x 34.6 mm
Exposure Compensation
±2 EV (in 1/3 EV steps)
External Flash
—
Focal Length 35mm Equiv
25 - 500 mm
Gps
✓
Hdmi
✓
Iso
Auto, 100 - 12800
Macro Focus Range
1 cm
Manual Focus
✓
Max Aperture
f3.2 - f8
Max Aperture 35mm Equiv
f18 - f45
Max Image Resolution
4896 x 3672
Max Shutter Speed
1/1600 sec
Max Video Resolution
1920x1080 (60p/60i)
Megapixels
18.20
Metering
Multi, Center-weighted, Spot
Min Shutter Speed
30 sec
Model
Cyber-shot DSC-HX20V
Normal Focus Range
1 cm
Optical Zoom
20x
Raw Support
—
Screen Resolution
921,000 dots
Screen Size
3"
Sensor Resolution
4920 x 3699
Sensor Size
1/2.3" (~ 6.16 x 4.62 mm)
Sensor Type
CMOS
Shutter Priority
No
Storage Types
Memory Stick Duo, Memory Stick Pro Duo, SDHC, SDXC, Secure Digital
Usb
USB 2.0 (480 Mbit/sec)
Video Capture
✓
Viewfinder
None
Weight
254 g
White Balance Presets
7
Wireless
—
Year
2012

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