• APS-C 366.6mm2
  • 24.2 megapixels
  • ISO 100 - 12,800
  • 35mm 861.6mm2
  • 36.4 megapixels
  • ISO 100 - 204,800

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Differences

Nikon D5300 advantages over Pentax K-1

  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • Fast startup
    ~0.50 vs 1.2 sec
    Faster startup lets you catch the moment
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash

Pentax K-1 advantages over Nikon D5300

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 4.88 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Higher effective ISO
    3,280 vs 1,338 iso
    Take photos in low light with less noise
  • Longer stills battery life
    More info 760 vs 600 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • More cross-type AF points
    25 vs 9
    Cross-type AF points improve autofocus performance
  • Pentaprism viewfinder
    Pentaprism vs Pentamirror
    Much better viewfinder picture fidelity
  • Less shutter lag
    0.09 vs 0.29 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.70x vs 0.55x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    36.4 vs 24.2 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 None
    Lets you choose sharper photos or reduced moiré
  • Faster RAW shooting
    4.6 fps vs 4.0 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    17 vs 4 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
    204800 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
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Built-in GPS
    Both provide
    Geotag your photos
  • 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

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Review Excerpt

  • Excellent image quality similar to more expensive DSLRs (like the D7100); Great dynamic range; Responsive all-around performer; Excellent Full HD video-shooting quality; Built-in Wi-Fi with remote control and sharing features; Built-in GPS; Compact and lightweight size; 18-140mm kit lens performs well for its type and has a very versatile focus length range.

  • AA-filterless sensor makes it more prone to moire; Burst speed slows with highest quality 14-bit RAW images; Live View mode not as good as some competitors; No external headphone jack; GPS receiver not very sensitive.

  • Unlocks the full potential of full-frame Pentax lenses; Excellent image quality; Great ergonomics and build; Very compact for full-frame; Decent performance; Fast autofocus with great low-light capabilities; Very wide sensitivity range; Bright, accurate viewfinder; Articulated LCD; Stabilization, Wi-Fi and GPS in-camera

  • No built-in flash strobe; Quite heavy compared to APS-C flagships; Somewhat soft images and blown highlights by default in JPEG mode; Warm Auto white balance indoors; Slow startup and buffer clearing; Small top-deck status display; Weak viewfinder illumination; Below-average battery life for DSLR

The Competition

Compared to Nikon D7100

Nikon D5300
Nikon D7100
  • $549
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $745
  • APS-C
  • Fast startup
  • Longer stills battery life
Pentax K-1
Nikon D7100
  • $1800
  • 35mm
  • Focus peaking
  • Larger sensor
  • $745
  • APS-C
  • Fast startup
  • Longer stills battery life

Compared to Pentax K-3

Nikon D5300
Pentax K-3
  • $549
  • APS-C
  • Tilt-swivel screen
  • Fast startup
  • $699
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
Pentax K-1
Pentax K-3
  • $1800
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $699
  • APS-C
  • Less expensive
  • Fast startup

Compared to Canon T6s

Nikon D5300
Canon T6s
  • $549
  • APS-C
  • Larger sensor
  • Fast startup
  • $619
  • APS-C
  • Touchscreen
  • NFC
Pentax K-1
Canon T6s
  • $1800
  • 35mm
  • Focus peaking
  • Larger sensor
  • $619
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compared to Canon 5DS R

Nikon D5300
Canon 5DS R
  • $549
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1849
  • 35mm
  • Larger sensor
  • Higher effective ISO
Pentax K-1
Canon 5DS R
  • $1800
  • 35mm
  • Focus peaking
  • In-Camera Image Stabilization
  • $1849
  • 35mm
  • Fast startup
  • More cross-type AF points

Compared to Pentax K-1 II

Nikon D5300
Pentax K-1 II
  • $549
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1747
  • 35mm
  • Focus peaking
  • Larger sensor
Pentax K-1
Pentax K-1 II
  • $1800
  • 35mm
  • $1747
  • 35mm
  • Higher extended ISO
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