• 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 12,800
  • 4/3 224.9mm2
  • 10.2 megapixels
  • ISO 160 - 51,200

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Differences

Panasonic GH3 advantages over Panasonic GH5S

  • Fast startup
    ~0.80 vs 1.1 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 540 vs 440 shots
    Capture more photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • More pixels
    16.1 vs 10.2 megapixels
    Higher resolution photos
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Bigger JPEG buffer
    Unlimited vs 600 shots
    Take more JPEG shots before waiting (burst mode)

Panasonic GH5S advantages over Panasonic GH3

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Bigger pixels
    ~ 4.51 vs 3.75 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (DCI) vs 1080p
    Make sure you have a fast computer
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Higher max flash sync
    1/250 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    7 years vs 12 years old
    Newer cameras often support more advanced features
  • Higher-res screen
    405k vs 205k pixels
    More detail on the screen lets you judge focus and composition
  • More viewfinder magnification
    0.76x vs 0.67x
    Get a bigger view of the scene through the eye-level viewfinder
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    11.7 fps vs 6.1 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    12.5 fps vs 5.1 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    120 vs 24 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    204800 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Tilt-swivel screen
    Both provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera

User reviews

Buy From

Review Excerpt

  • Professional quality video in a compact body; Still image quality ranks with the best mirrorless models and even some prosumer DSLRs; Fast autofocus; Rugged, weatherized camera build; Reasonably priced for its advanced feature set; Large selection of high quality lenses.

  • Not as compact as most mirrorless cameras; Live View not available during high speed bursts; High ISO image quality and dynamic range not quite as good as top APS-C cameras.

  • Excellent video quality; Very good high ISO performance; Cinema 4K & UHD video up to 60p; Full HD up to 240p; 10-bit internal video recording; Tons of features & options for advanced/pro videographers.

  • 10MP resolution is limiting for still photos; No in-body image stabilization; Slower AF than GH5; Buffer clearing could be faster; No 6K Photo features due to sensor resolution.

The Competition

Compared to Olympus E-M1

Panasonic GH3
Olympus E-M1
  • $798
  • 4/3
  • Tilt-swivel screen
  • Longer stills battery life
  • $1099
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
Panasonic GH5S
Olympus E-M1
  • $1998
  • 4/3
  • Tilt-swivel screen
  • Bigger pixels
  • $1099
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compared to Panasonic GH4

Panasonic GH3
Panasonic GH4
  • $798
  • 4/3
  • $899
  • 4/3
  • Focus peaking
  • Shoot 4K video
Panasonic GH5S
Panasonic GH4
  • $1998
  • 4/3
  • Slower slow-motion
  • Bigger pixels
  • $899
  • 4/3
  • Less expensive
  • Fast startup

Compared to Panasonic G7

Panasonic GH3
Panasonic G7
  • $798
  • 4/3
  • Fast startup
  • Longer stills battery life
  • $498
  • 4/3
  • Focus peaking
  • Shoot 4K video
Panasonic GH5S
Panasonic G7
  • $1998
  • 4/3
  • Bigger pixels
  • Built-in Bluetooth
  • $498
  • 4/3
  • Less expensive
  • In-camera panoramas

Compared to Panasonic GH5

Panasonic GH3
Panasonic GH5
  • $798
  • 4/3
  • Longer stills battery life
  • Internal flash
  • $1348
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
Panasonic GH5S
Panasonic GH5
  • $1998
  • 4/3
  • Slower slow-motion
  • Bigger pixels
  • $1348
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compared to Panasonic G9

Panasonic GH3
Panasonic G9
  • $798
  • 4/3
  • Longer stills battery life
  • Internal flash
  • $948
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
Panasonic GH5S
Panasonic G9
  • $1998
  • 4/3
  • Slower slow-motion
  • Bigger pixels
  • $948
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization
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