• APS-C 366.6mm2
  • 16.1 megapixels
  • ISO 100 - 25,600
  • APS-C 366.6mm2
  • 24.4 megapixels
  • ISO 100 - 51,200

Buy From

Differences

Sony NEX-6 advantages over Pentax K-3 II

  • Bigger pixels
    ~ 4.78 vs 3.91 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    42 mm vs 77 mm
    Thinner
  • More viewfinder magnification
    0.73x vs 0.63x
    Get a bigger view of the scene through the eye-level viewfinder
  • Faster JPEG shooting
    9.7 fps vs 8.1 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    9.8 fps vs 8.2 fps
    Faster RAW shooting in burst mode

Pentax K-3 II advantages over Sony NEX-6

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Fast startup
    ~1.20 vs 2.0 sec
    Faster startup lets you catch the moment
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Longer stills battery life
    More info 720 vs 360 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Less shutter lag
    0.14 vs 0.26 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    24.4 vs 16.1 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Optional anti-aliasing filter
    Optional vs Fixed
    Lets you choose sharper photos or reduced moiré
  • Bigger JPEG buffer
    60 vs 12 shots
    Take more JPEG shots before waiting (burst mode)
  • Bigger RAW buffer
    22 vs 10 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/8000 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

  • 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
  • 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
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Sony NEX-6

Review Excerpt

  • Very good image quality; More consumer-friendly control setup than NEX-7 but more advanced (actual Mode dial) than step-down models; OLED EVF and 3-inch tilting LCD monitor provide viewfinder flexibility; Fast and decisive AF on stationary subjects, and good continuous AF on normal moving subjects; Full HD 1080p video recording at up to 60p.

  • Hybrid AF system speed and accuracy still lags somewhat behind higher-end DSLRs; Wi-Fi features still rudimentary (join the club); LCD is not a touchscreen; User interface foibles.

  • Top-notch image quality; Spectacular detail from Pixel Shift Resolution; Better performance than K-3; Geotag images with no accessories; Great ergonomics in a compact body; Clever on-demand low-pass filtering; Broad sensitivity range; Large and bright viewfinder for an APS-C camera; Dual card slots

  • No built-in flash strobe; No wireless flash support out of the box; AstroTracer function can be finicky; AE Lock button is poorly located; Below-average battery life for a prosumer DSLR; Requires a different battery grip accessory than its predecessors

The Competition

Compared to Fujifilm X-Pro1

Sony NEX-6
Fujifilm X-Pro1
  • $549
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $499
  • APS-C
  • Fast startup
  • Doesn't require an AA filter
Pentax K-3 II
Fujifilm X-Pro1
  • $830
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization
  • $499
  • APS-C
  • Bigger pixels
  • In-camera panoramas

Compared to Sony NEX-F3

Sony NEX-6
Sony NEX-F3
  • $549
  • APS-C
  • Focus peaking
  • Eye-level viewfinder
  • $600
  • APS-C
  • Less expensive
  • Fast startup
Pentax K-3 II
Sony NEX-F3
  • $830
  • APS-C
  • Lens selection
  • Focus peaking
  • $600
  • APS-C
  • Bigger pixels
  • In-camera panoramas

Compared to Sony NEX-5R

Sony NEX-6
Sony NEX-5R
  • $549
  • APS-C
  • Eye-level viewfinder
  • Higher effective ISO
  • $499
  • APS-C
  • Less expensive
  • Touchscreen
Pentax K-3 II
Sony NEX-5R
  • $830
  • APS-C
  • Lens selection
  • Eye-level viewfinder
  • $499
  • APS-C
  • Bigger pixels
  • Touchscreen

Compared to Canon T6i

Sony NEX-6
Canon T6i
  • $549
  • APS-C
  • Focus peaking
  • Larger sensor
  • $699
  • APS-C
  • Lens selection
  • Tilt-swivel screen
Pentax K-3 II
Canon T6i
  • $830
  • APS-C
  • Focus peaking
  • Larger sensor
  • $699
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compared to Pentax KP

Sony NEX-6
Pentax KP
  • $549
  • APS-C
  • Bigger pixels
  • In-camera panoramas
  • $999
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization
Pentax K-3 II
Pentax KP
  • $830
  • APS-C
  • Less expensive
  • Built-in GPS
  • $999
  • APS-C
  • Tiltable Screen
  • Built-in Wi-Fi
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