CameraLore
Archive illustration for Canon EOS Rebel T3

Quick facts

Full name: Canon EOS Rebel T3

Original position: Interchangeable-lens cameraProduction status: Production status not verified
Regional aliases
EOS 1100DEOS Kiss X50 (Japan)
Similar models to distinguish
EOS Rebel SL1EOS Rebel T5iEOS 70DAlpha SLT-A58
Editorial guidance, not a verified specificationWhy it is still searched

Canon EOS Rebel T3 is still researched by owners and second-hand buyers checking an older camera system, lens compatibility, and specifications.

Core specifications

Release year
2011 · Released about 15 years ago
Sensor
22.2 × 14.8 mm CMOS
Effective resolution
12.2 MP
Lens
—
Zoom
—
Weight
495 g
Battery
Lithium-Ion LP-E10 rechargeable battery Li-ion battery
Storage
SDHC, SDXC, Secure Digital
View full specifications
Editorial guidance, not a verified specification

Who it may suit

May suit existing system owners, budget-conscious second-hand buyers, or photographers who already own compatible lenses.

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.
  • Inspect the lens mount and shutter; ask for the shutter count when the camera records one.
  • 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
26.68 mm

Sensor diagonal

√(22.2² + 14.8²) = 26.68 mm

Calculated from sensor width and height using the Pythagorean theorem.

Surface area
329 mm²

Sensor surface area

22.2 × 14.8 ≈ 329 mm²

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

Pixel pitch
5.19 µm

Pixel pitch

22.2 ÷ 4,278 × 1000 = 5.19 µm

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

Pixel area
26.93 µm²

Pixel area

5.19² = 26.93 µm²

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

Pixel density
3.71 MP/cm²

Pixel density

12.2 MP ÷ 329 mm² ≈ 3.71 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.

22.2 × 14.8 mm

Full specifications

Imaging

Effective pixels
12.2 MP
Total pixels
12.6 MP
Sensor
22.2 × 14.8 mm CMOS
Calculated resolution
4,278 × 2,852
Maximum image
4,272 × 2,848
Crop factor
1.62

Exposure & viewing

ISO
100–6,400
Viewfinder
Optical viewfinder
Display
2.7 in / 230,000 dots
Lens mount
Canon EF

Video & storage

Maximum video
1,280 × 720
Storage media
SDHC, SDXC, Secure Digital
Battery
Lithium-Ion LP-E10 rechargeable battery Li-ion battery

Body

Weight
495 g
Dimensions
129.9 × 99.7 × 77.9 mm
Release year
2011

Canon Camera Museum

Also Known As
EOS 1100D , EOS Kiss X50 (Japan)
Aperture Priority
Yes
Battery
Lithium-Ion LP-E10 rechargeable battery
Brand
Canon
Built In Flash
✓
Crop Factor
1.62
Depth Of Field
simulate →
Digital Zoom
No
Dimensions
129.9 x 99.7 x 77.9 mm
Effective Megapixels
12.20
Exposure Compensation
±5 EV (in 1/3 EV, 1/2 EV steps)
External Flash
✓
Focal Length 35mm Equiv
—
Gps
—
Hdmi
✓
Iso
Auto, 100, 200, 400, 800, 1600, 3200, 6400
Macro Focus Range
—
Manual Focus
✓
Max Aperture
—
Max Aperture 35mm Equiv
n/a
Max Image Resolution
4272 x 2848
Max Shutter Speed
1/4000 sec
Max Video Resolution
1280x720 (30p/25p)
Metering
Multi, Center-weighted, Partial
Min Shutter Speed
30 sec
Model
EOS Rebel T3
Normal Focus Range
—
Optical Zoom
—
Raw Support
✓
Screen Resolution
230,000 dots
Screen Size
2.7"
Sensor Resolution
4278 x 2852
Sensor Size
22.2 x 14.8 mm
Sensor Type
CMOS
Shutter Priority
Yes
Storage Types
SDHC, SDXC, Secure Digital
Total Megapixels
12.60
Usb
USB 2.0 (480 Mbit/sec)
Video Capture
✓
Viewfinder
Optical
Weight
495 g
White Balance Presets
6
Wireless
—
Year
2011

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