• 35mm 855.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • APS-C 369.0mm2
  • 20.9 megapixels
  • ISO 100 - 51,200

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Differences

Sony A7 advantages over Nikon Z50

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.97 vs 4.22 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • More pixels
    24.3 vs 20.9 megapixels
    Higher resolution photos
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Nikon Z50 advantages over Sony A7

  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Newer
    5 years vs 11 years old
    Newer cameras often support more advanced features
  • Lighter weight
    533g vs 769g
    Lighter weight
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Wider angle kit lens
    24 mm vs 28 mm
    Capture more of the scene with the included lens
  • Faster JPEG shooting
    11.0 fps vs 5.0 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    11.0 fps vs 5.0 fps
    Faster RAW shooting in burst mode
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    204800 vs 51200 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • 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
  • 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
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Dual card slots
    Neither provide
    Gives you more storage flexibility

User reviews

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Buy the Sony A7
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  • Body Only
  • Kit with 28-70mm f/3.5-5.6 lens
All A7 Deals

Your purchases support this site

Buy the Nikon Z50
Body Only
  • Body Only
  • Kit with 16-50mm and 50-250mm Lenses
  • Kit with 16-50mm Lens
All Z50 Deals

Review Excerpt

  • Incredibly small body for a fully-featured, full-frame camera; Very high resolution; Hybrid autofocus is reasonably fast and confident; Significantly better burst-shooting performance than A7R; Excellent image quality even at very high sensitivities; Faster x-sync than A7R; Accepts existing Alpha-mount and E-mount lenses, and can optionally crop to APS-C image circle.

  • Grass-is-greener syndrome when compared to its higher-res sibling; Moderate performance; Loud shutter (but electronic first-curtain helps); Mediocre battery life when using electronic viewfinder; Weak low-light autofocus considering its price; Limited selection of native Sony FE lenses.

  • Read our Sony A7 Review

The Competition

Compared to Sony A7R

Sony A7
Sony A7R
  • $748
  • 35mm
  • Less expensive
  • Bigger pixels
  • $1399
  • 35mm
  • Higher effective ISO
  • More pixels

Compare Sony A7 vs Sony A7R

Nikon Z50
Sony A7R
  • $790
  • APS-C
  • Shoot 4K video
  • Touchscreen
  • $1399
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Nikon Z50 vs Sony A7R

Compared to Sony A7 II

Sony A7
Sony A7 II
  • $748
  • 35mm
  • Less expensive
  • $1170
  • 35mm
  • In-Camera Image Stabilization

Compare Sony A7 vs Sony A7 II

Nikon Z50
Sony A7 II
  • $790
  • APS-C
  • Less expensive
  • Shoot 4K video
  • $1170
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization

Compare Nikon Z50 vs Sony A7 II

Compared to Leica SL (Typ 601)

Sony A7
Leica SL (Typ 601)
  • $748
  • 35mm
  • Less expensive
  • In-camera panoramas
  • $3802
  • 35mm
  • Shoot 4K video
  • Touchscreen

Compare Sony A7 vs Leica SL (Typ 601)

Nikon Z50
Leica SL (Typ 601)
  • $790
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $3802
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Nikon Z50 vs Leica SL (Typ 601)

Compared to Canon EOS M50

Sony A7
Canon EOS M50
  • $748
  • 35mm
  • Lens selection
  • Larger sensor
  • $579
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compare Sony A7 vs Canon EOS M50

Nikon Z50
Canon EOS M50
  • $790
  • APS-C
  • Larger sensor
  • Longer stills battery life
  • $579
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compare Nikon Z50 vs Canon EOS M50

Compared to Fujifilm X-S10

Sony A7
Fujifilm X-S10
  • $748
  • 35mm
  • Less expensive
  • Larger sensor
  • $1199
  • APS-C
  • Tilt-swivel screen
  • In-Camera Image Stabilization

Compare Sony A7 vs Fujifilm X-S10

Nikon Z50
Fujifilm X-S10
  • $790
  • APS-C
  • Less expensive
  • Wider angle kit lens
  • $1199
  • APS-C
  • Tilt-swivel screen
  • Slower slow-motion

Compare Nikon Z50 vs Fujifilm X-S10

Compare Other Cameras?