• APS-C 366.6mm2
  • 16.1 megapixels
  •  
  • APS-C 366.6mm2
  • 24.2 megapixels
  • ISO 100 - 102,400

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Differences

Sony NEX-F3 advantages over Pentax K-70

  • Bigger pixels
    ~ 4.78 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Thinner
    41 mm vs 74 mm
    Thinner
  • Lighter weight
    526g vs 1122g
    Lighter weight

Pentax K-70 advantages over Sony NEX-F3

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Fast startup
    ~1.00 vs 1.5 sec
    Faster startup lets you catch the moment
  • 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
  • More telephoto lens reach
    203 mm vs 83 mm
    Capture objects farther away with the kit lens
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    8 years vs 12 years old
    Newer cameras often support more advanced features
  • Less shutter lag
    0.13 vs 0.31 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    24.2 vs 16.1 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Optional anti-aliasing filter
    Optional vs Fixed
    Lets you choose sharper photos or reduced moiré
  • Bigger JPEG buffer
    47 vs 12 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/6000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    102400 vs 16000 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • 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

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • 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
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Pentax K-70

Review Excerpt

  • Great image quality; Above-average battery life for a mirrorless camera; Makes light work of shooting self-portraits; Very versatile video mode for a camera of this class.

  • Built-in flash is weak and uneven; Grip feels cramped due to low shutter button position; Bundled kit lens turns in a mediocre performance, and body isn't sold without the lens.

  • Huge bang for the buck; Great image quality; Excellent high ISO performance; Fast autofocus; Good burst frame rate with deep buffer; Pentaprism viewfinder; Twin control dials; Articulated LCD; Comprehensive weather-sealing and freeze-proofing; Unbelievable wealth of rare to unique (yet very useful) features

  • Wi-Fi wireless communication is slow, clumsy and unintuitive; Video autofocus is prone to hunting or racking focus; Slow buffer clearing; Rather heavy for an entry-level DSLR; Autofocus and metering systems are a bit dated; Below average battery life

The Competition

Compared to Sony NEX-5N

Sony NEX-F3
Sony NEX-5N
  • $600
  • APS-C
  • Less expensive
  • Internal flash
  • $700
  • APS-C
  • Shoots 60p video
  • Faster JPEG shooting
Pentax K-70
Sony NEX-5N
  • $597
  • APS-C
  • Lens selection
  • Focus peaking
  • $700
  • APS-C
  • Bigger pixels
  • In-camera panoramas

Compared to Sony NEX-5R

Sony NEX-F3
Sony NEX-5R
  • $600
  • APS-C
  • Less expensive
  • Higher effective ISO
  • $499
  • APS-C
  • Focus peaking
  • Touchscreen
Pentax K-70
Sony NEX-5R
  • $597
  • APS-C
  • Tilt-swivel screen
  • Lens selection
  • $499
  • APS-C
  • Bigger pixels
  • Touchscreen

Compared to Sony NEX-6

Sony NEX-F3
Sony NEX-6
  • $600
  • APS-C
  • Less expensive
  • Fast startup
  • $549
  • APS-C
  • Focus peaking
  • Eye-level viewfinder
Pentax K-70
Sony NEX-6
  • $597
  • APS-C
  • Lens selection
  • Tilt-swivel screen
  • $549
  • APS-C
  • Bigger pixels
  • In-camera panoramas

Compared to Canon T6s

Sony NEX-F3
Canon T6s
  • $600
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $619
  • APS-C
  • Lens selection
  • Tilt-swivel screen
Pentax K-70
Canon T6s
  • $597
  • APS-C
  • Focus peaking
  • Larger sensor
  • $619
  • APS-C
  • Touchscreen
  • NFC

Compared to Canon 77D

Sony NEX-F3
Canon 77D
  • $600
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $550
  • APS-C
  • Tilt-swivel screen
  • Lens selection
Pentax K-70
Canon 77D
  • $597
  • APS-C
  • Focus peaking
  • Larger sensor
  • $550
  • APS-C
  • Touchscreen
  • Fast startup
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