In the table below is a comparison of camera types with their image sensor sizes, weaknesses and strengths.

Camera Type

Typical Sensor Size

Common Sensor Technology

Strengths

Weaknesses

Vibe

Smartphone Camera

Very small (1/2.3", 1/1.7", 1")

CMOS

Always with you, computational magic, great for casual shooting

Tiny sensor = limited physics, digital trickery required

The overconfident tech wizard

Micro Four Thirds (M4/3)

M4/3 (17.3×13 mm)

CMOS

Compact bodies + lenses, huge ecosystem, great stabilization

Smaller sensor = more noise + less shallow depth of field

The efficient minimalist

Crop Sensor (APSC)‑C)

APSC (approx. 23×15 mm)‑C (

CMOS

Great balance of size, reach, and price

Not as good in low light as full frame

The middle child who’s doing fine

Full Frame

36×24 mm

CMOS

Excellent lowlight, dynamic range, shallow depth of field‑light, dynamic range, shallow depth of field

Expensive bodies + lenses, heavier

The gym bro of cameras

Medium Format

Larger than full frame (44×33 mm, 53×40 mm, etc.)

CMOS (modern), CCD (older)

Insane detail, huge dynamic range, ultimate image quality

Slow, pricey, not for action

The aristocrat who only shoots at sunrise

Mirrorless Camera

Depends on model: M4/3, APSC, Full Frame, Medium Format‑C, Full Frame, Medium Format

CMOS

Fast AF, compact, modern features, silent shooting

Battery life can be tragic

The trendy digital nomad

DSLR

APSC or Full Frame‑C or Full Frame

CMOS (modern)

Rugged, optical viewfinder, long battery life

Bulky, aging tech, mirrors are so 2005

The old-school tank