• 1/1.7 inch 43.3mm2
  • 12.0 megapixels
  • 28.00mm - 300.00mm (35mm eq.)
  • 4/3 224.9mm2
  • 16.0 megapixels
  • ISO 200 - 25,600

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Differences

Olympus Stylus 1 advantages over Panasonic GX850

  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Fast startup
    ~1.30 vs 2.0 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 410 vs 210 shots
    Capture more photos
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Higher max flash sync
    1/2000 vs 1/50 sec
    Reduce the effect of ambient light in flash shots
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Bigger JPEG buffer
    Unlimited vs 114 shots
    Take more JPEG shots before waiting (burst mode)
  • Bigger RAW buffer
    32 vs 17 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Panasonic GX850 advantages over Olympus Stylus 1

  • Larger sensor
    4/3 vs 1/1.7 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.77 vs 1.92 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Better color depth
    23.2 vs 20.7 bits
    Capture richer, more accurate colors
  • Higher effective ISO
    586 vs 179 iso
    Take photos in low light with less noise
  • More dynamic range
    13.3 vs 11.6 evs
    Retain detail in highlight and shadows
  • Thinner
    33 mm vs 56 mm
    Thinner
  • Newer
    3 years vs 6 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More pixels
    16.0 vs 12.0 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Faster JPEG shooting
    9.3 fps vs 8.1 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    9.5 fps vs 8.1 fps
    Faster RAW shooting in burst mode
  • Faster shutter
    1/16000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • 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
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

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Your purchases support this site

Buy the Panasonic GX850

Review Excerpt

  • High-quality constant aperture 10.7x zoom lens with excellent performance; Very affordable for what it delivers; Ergonomically sound with a solid, professional feel; Highly customizable; Fast overall performance; Built-in EVF and tilting touchscreen LCD; Automatic lens cap.

  • Smaller sensor size than 1-inch and Micro Four Thirds models mean far lower image quality as ISO tops 800; 28mm eq. is not as wide as some competitors and not overly suited for landscape photography.

  • Impressive image quality; Sleek design; 4K video recording; Good overall performance; Tilting touchscreen; Enjoyable user experience.

  • No EVF; No hot shoe, Short 4K clip limit; MicroSD card slot, Poor battery life.

The Competition

Compared to Nikon P7000

Olympus Stylus 1
Nikon P7000
  • $449
  • 1/1.7 inch
  • Focus peaking
  • Touchscreen
  • $400
  • 1/1.7 inch
  • Shoots 24p video
  • Faster shutter
Panasonic GX850
Nikon P7000
  • $498
  • 4/3
  • Focus peaking
  • Larger sensor
  • $400
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization

Compared to Nikon P7100

Olympus Stylus 1
Nikon P7100
  • $449
  • 1/1.7 inch
  • Focus peaking
  • Touchscreen
  • $500
  • 1/1.7 inch
  • Shoots 24p video
  • Faster shutter
Panasonic GX850
Nikon P7100
  • $498
  • 4/3
  • Focus peaking
  • Larger sensor
  • $500
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization

Compared to Panasonic GF7

Olympus Stylus 1
Panasonic GF7
  • $449
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization
  • $590
  • 4/3
  • Larger sensor
  • Bigger pixels
Panasonic GX850
Panasonic GF7
  • $498
  • 4/3
  • Shoot 4K video
  • Newer
  • $590
  • 4/3
  • Fast startup
  • Has anti-aliasing filter

Compared to Olympus Stylus 1s

Olympus Stylus 1
Olympus Stylus 1s
  • $449
  • 1/1.7 inch
  • Faster JPEG shooting
  • $549
  • 1/1.7 inch
Panasonic GX850
Olympus Stylus 1s
  • $498
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $549
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization

Compared to YI M1

Olympus Stylus 1
YI M1
  • $449
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization
  • $350
  • 4/3
  • Larger sensor
  • Bigger pixels
Panasonic GX850
YI M1
  • $498
  • 4/3
  • Tiltable Screen
  • Internal flash
  • $350
  • 4/3
  • Built-in Bluetooth
  • Longer stills battery life
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