• 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 12,800
  • APS-C 366.6mm2
  • 26.1 megapixels
  • ISO 160 - 12,800

Buy From

Differences

Panasonic GH3 advantages over Fujifilm X-T3

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • Fast startup
    ~0.80 vs 1.1 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 540 vs 390 shots
    Capture more photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Bigger JPEG buffer
    Unlimited vs 64 shots
    Take more JPEG shots before waiting (burst mode)

Fujifilm X-T3 advantages over Panasonic GH3

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Shoot 4K video
    4K (DCI) vs 1080p
    Make sure you have a fast computer
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Thinner
    58 mm vs 82 mm
    Thinner
  • Higher max flash sync
    1/250 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    6 years vs 12 years old
    Newer cameras often support more advanced features
  • More dots on screen
    1040k vs 614k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.06 vs 0.21 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.75x vs 0.67x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    26.1 vs 16.1 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré
  • Longer exposure
    900 vs 60 sec
    Long exposures for night shots
  • Faster JPEG shooting
    20.0 fps vs 6.1 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    20.0 fps vs 5.1 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    36 vs 24 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • 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
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera

User reviews

Buy From

Your purchases support this site

Buy the Panasonic GH3
Body Only
All GH3 Deals

Your purchases support this site

Buy the Fujifilm X-T3
Body Only (Black)
  • Body Only (Black)
  • Body Only (Silver)
  • Kit with 18-55mm lens (Black)
  • Kit with 18-55mm lens (Silver)
All X-T3 Deals

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.

  • Read our Panasonic GH3 Review

  • Great image quality from both JPEGs and raw; Excellent high ISO performance; Up to 20fps full-res burst shooting; Very fast autofocus performance; High-res EVF; 3-way tilting touchscreen; Dual UHS-II slots; 4K 60p video; F-Log support.

  • Slightly higher noise levels than X-T2; No in-body image stabilization; Slight crop in 4K 60p (1.18x); Internal 10-bit HEVC video files require a fast, modern computer.

  • Read our Fujifilm X-T3 Review

The Competition

Compared to Panasonic G5

Panasonic GH3
Panasonic G5
  • $798
  • 4/3
  • Tilt-swivel screen
  • Fast startup
  • $500
  • 4/3
  • Higher-res screen

Compare Panasonic GH3 vs Panasonic G5

Fujifilm X-T3
Panasonic G5
  • $1299
  • APS-C
  • Focus peaking
  • Larger sensor
  • $500
  • 4/3
  • Less expensive
  • Lens selection

Compare Fujifilm X-T3 vs Panasonic G5

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

Compare Panasonic GH3 vs Olympus E-M1

Fujifilm X-T3
Olympus E-M1
  • $1299
  • APS-C
  • Larger sensor
  • Shoot 4K video
  • $1099
  • 4/3
  • Lens selection
  • In-Camera Image Stabilization

Compare Fujifilm X-T3 vs Olympus E-M1

Compared to Panasonic GH4

Panasonic GH3
Panasonic GH4
  • $798
  • 4/3
  • $898
  • 4/3
  • Focus peaking
  • Shoot 4K video

Compare Panasonic GH3 vs Panasonic GH4

Fujifilm X-T3
Panasonic GH4
  • $1299
  • APS-C
  • Slower slow-motion
  • Larger sensor
  • $898
  • 4/3
  • Lens selection
  • Less expensive

Compare Fujifilm X-T3 vs Panasonic GH4

Compared to Fujifilm X-T2

Panasonic GH3
Fujifilm X-T2
  • $798
  • 4/3
  • Lens selection
  • Tilt-swivel screen
  • $999
  • APS-C
  • Focus peaking
  • Larger sensor

Compare Panasonic GH3 vs Fujifilm X-T2

Fujifilm X-T3
Fujifilm X-T2
  • $1299
  • APS-C
  • Touchscreen
  • Built-in Bluetooth
  • $999
  • APS-C
  • Less expensive

Compare Fujifilm X-T3 vs Fujifilm X-T2

Compared to Sony A6600

Panasonic GH3
Sony A6600
  • $798
  • 4/3
  • Lens selection
  • Tilt-swivel screen
  • $1131
  • APS-C
  • Focus peaking
  • Larger sensor

Compare Panasonic GH3 vs Sony A6600

Fujifilm X-T3
Sony A6600
  • $1299
  • APS-C
  • In-camera panoramas
  • Higher max flash sync
  • $1131
  • APS-C
  • In-Camera Image Stabilization
  • NFC

Compare Fujifilm X-T3 vs Sony A6600

Compare Other Cameras?