CameraLore
Archive illustration for Pentax Q-S1

Quick facts

Full name: Pentax Q-S1

Original position: Camera; original market position is not yet verifiedProduction status: Production status not verified
Regional aliases
No verified regional aliases
Similar models to distinguish
Q7MX-1XG-1Efina
Editorial guidance, not a verified specificationWhy it is still searched

People still search for Pentax Q-S1 to verify its exact model, specifications, and place among comparable cameras.

Core specifications

Release year
2014 · Released about 12 years ago
Sensor
7.53 × 5.64 mm CMOS
Effective resolution
12.4 MP
Lens
—
Zoom
—
Weight
203 g
Battery
Rechargeable Lithium-ion Battery D-LI68 Li-ion battery
Storage
SD/SDHC/SDXC
View full specifications
Editorial guidance, not a verified specification

Who it may suit

May suit photographers who need both stills and video, after checking autofocus, recording limits, and lens availability.

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.
  • 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
9.41 mm

Sensor diagonal

√(7.53² + 5.64²) = 9.41 mm

Calculated from sensor width and height using the Pythagorean theorem.

Surface area
42 mm²

Sensor surface area

7.53 × 5.64 ≈ 42 mm²

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

Pixel pitch
1.85 µm

Pixel pitch

7.53 ÷ 4,069 × 1000 = 1.85 µm

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

Pixel area
3.42 µm²

Pixel area

1.85² = 3.42 µm²

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

Pixel density
29.2 MP/cm²

Pixel density

12.4 MP ÷ 42 mm² ≈ 29.2 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.

7.53 × 5.64 mm

Full specifications

Imaging

Effective pixels
12.4 MP
Total pixels
12.76 MP
Sensor
7.53 × 5.64 mm CMOS
Calculated resolution
4,069 × 3,048
Maximum image
4,000 × 3,000
Crop factor
4.6

Exposure & viewing

ISO
100–12,800
Viewfinder
None
Display
3 in / 460,000 dots
Lens mount
—

Video & storage

Maximum video
1,920 × 1,080
Storage media
SD/SDHC/SDXC
Battery
Rechargeable Lithium-ion Battery D-LI68 Li-ion battery

Body

Weight
203 g
Dimensions
104.9 × 50.8 × 33.8 mm
Release year
2014

Wikidata

Aperture Priority
Yes
Battery
Rechargeable Lithium-ion Battery D-LI68
Brand
Pentax
Built In Flash
✓
Crop Factor
4.6
Depth Of Field
simulate →
Digital Zoom
—
Dimensions
104.9 x 50.8 x 33.8 mm
Effective Megapixels
12.40
Exposure Compensation
±3 EV (in 1/3 EV steps)
External Flash
✓
Focal Length 35mm Equiv
—
Gps
—
Hdmi
✓
Iso
Auto, 100 - 12800
Macro Focus Range
—
Manual Focus
✓
Max Aperture
—
Max Aperture 35mm Equiv
n/a
Max Image Resolution
4000 x 3000
Max Shutter Speed
1/8000 sec
Max Video Resolution
1920x1080 (30p/25p/24p)
Metering
Multi, Center-weighted, Spot
Min Shutter Speed
30 sec
Model
Q-S1
Normal Focus Range
—
Optical Zoom
—
Raw Support
✓
Screen Resolution
460,000 dots
Screen Size
3"
Sensor Resolution
4076 x 3042
Sensor Size
1/1.7" (~ 7.53 x 5.64 mm)
Sensor Type
CMOS
Shutter Priority
Yes
Storage Types
SD/SDHC/SDXC
Total Megapixels
12.76
Usb
USB 2.0 (480 Mbit/sec)
Video Capture
✓
Viewfinder
None
Weight
203 g
White Balance Presets
9
Wireless
—
Year
2014

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