Pentax K-7 vs Pentax K-50

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Pentax K-7

Pentax K-7

15 megapixels, APS-C, 23.4 x 15.6 mm, TFT color LCD with AR coating, 3″, 5.0 fps

Pentax K-50

Pentax K-50

16 megapixels, APS-C, 23.7 x 15.7 mm, TFT LCD monitor with brightness/color adjustment and AR coating, 3″, 6.0 fps

Here we are comparing two APS-C cameras, Pentax K-7 vs Pentax K-50. The Pentax K-7 was announced on the 2009-10-02, while Pentax K-50 on 2013-11-27. The Pentax K-7 is a Mid-size SLR, while the competitor is categorized as a. Both cameras use the same Optical (pentaprism) viewfinders. The Pentax K-7 has a lower max ISO than the Pentax K-50 (2,000 vs. 51,600). This gives better flexibility when shooting in low light conditions.

Pentax K-7 advantages over Pentax K-50

  • Longer Battery Life
    980 shots vs 410 shots
    Capture more photos

Pentax K-50 advantages over Pentax K-7

  • More Megapixels
    16 megapixels vs 15 megapixels
    The more megapixels, the higher the detail of an image
  • Bigger Sensor
    23.7 x 15.7 mm vs 23.4 x 15.6 mm
    Well, when it comes to sensor size, bigger is (usually) better
  • Higher ISO
    51,600 vs 2,000
    Higher ISO can give more low-light flexibility
  • More Photos in a Second
    6.0 fps vs 5.0 fps
    Fast continuous shooting is great for catching action shots
  • Higher Video Resolution
    1920 x 1080 vs 1280 x 720
    Higher resolutions will contain more detail than lower
  • Lighter Weight
    650g vs 750g
    A lighter camera is more convenient for travel

Common Strengths

  • Min Native ISO
    100 vs 100
  • Number of Lenses
    144 vs 144
  • Display Size
    3″ vs 3″
  • Display Resolution
    921k dots vs 921k dots
  • Live View
    true vs true
  • Image Stabilization
    true vs true
  • Number of Autofocus Points
    11 vs 11
  • Environmental Sealing
    true vs true
  • Storage Slots
    1 vs 1

Pentax K-7 vs Pentax K-50 Sensor Comparison

Here you can see the Pentax K-7 and Pentax K-50 sensor size comparison.

  • Sensor area 365.04 mm²
  • Pixel pitch 5.01 µm
  • Pixel density 3.99 MP/cm²
  • 372.09 mm²
  • 4.81 µm
  • 4.32 MP/cm²


ModelPentax K-7Pentax K-50
Body TypeMid-size SLRCompact SLR

DxO Sensor Scores

DxO Overall Score6179
DxO Color Depth22.623.7
DxO Dynamic Range10.613.0
DxO Low Light ISO5361120


Sensor Resolution15 megapixels16 megapixels
Sensor SizeAPS-CAPS-C
Sensor Dimensions23.4 x 15.6 mm23.7 x 15.7 mm
Sensor Area365.04mm2372.09mm2
Max Image Resolution4672 x 31044928 x 3264
Min Native ISO100100
Max Native ISO2,00051,600
Max Boosted ISO6400
RAW Supporttruetrue


Lens MountPentax KAF2Pentax KAF2
Number of Lenses144144
Manual Focustruetrue
Focal Length Multiplier1.5×1.5×
Macro Focus Rangen/an/a


ViewfinderOptical (pentaprism)Optical (pentaprism)
Viewfinder Coverage100%100%
Viewfinder Resolutionno electronic viewfinderno electronic viewfinder
Viewfinder Magnification0.610.61


Display TypeFixed TypeFixed Type
Display TechnologyTFT color LCD with AR coatingTFT LCD monitor with brightness/color adjustment and AR coating
Display Size3″3″
Display Resolution921k dots921k dots
Live Viewtruetrue
Touch Screenfalsefalse

Photography Features

Min Shutter Speed30s30s
Max Shutter Speed1/8000s1/6000s
Continuous Shooting5.0 fps6.0 fps
Shutter Prioritytruetrue
Aperture Prioritytruetrue
Manual Exposure Modetruetrue
Exposure CompensationYesYes
Custom White Balancetruetrue
Image Stabilizationtruetrue
Built-in Flashtruetrue
External Flashtruetrue
Flash Range13.00 m12.00 m (at ISO 100)
Flash ModesAuto, On, Off, Red-eye, Slow Sync, Rear Curtain, WirelessAuto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless
Max Flash Sync1/180s1/180s
WB Bracketingfalsetrue
AE Bracketingtruetrue

Exposure Modes

Center Weightedtruetrue


Touch Autofocusfalsefalse
Continuous Autofocustruetrue
Single Autofocustruetrue
Tracking Autofocusfalsetrue
Selective Autofocustruefalse
Center Autofocusfalsetrue
Multi Area Focustruetrue
Live View Focustruetrue
Face Detection Autofocustruetrue
Contrast Autofocustruetrue
Phase Detection Autofocustruetrue
Number of Autofocus Points1111
Number of Cross Focus PointsUnknown9

Video Features

Video Resolutions1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps)
Max Video Resolution1280 x 7201920 x 1080
Video FormatsMotion JPEGMPEG-4, H.264
Microphone Infalsefalse
Headphone Outfalsefalse


WiFi ConnectivityNoneNone
USBUSB 2.0 (480 Mbit/sec)USB 2.0 (480 Mbit/sec)
HDMI Outtruefalse


Camera Weight750g650g
Body Dimensions131 x 97 x 73mm130 x 97 x 71mm
Environmental Sealingtruetrue
Water Prooffalsefalse
Dust Prooffalsefalse
Shock Prooffalsefalse
Crush Prooffalsefalse
Freeze Prooffalsefalse
Battery ModelD-LI90D-LI109
Battery Life980 shots410 shots
Battery TypeBattery PackBattery Pack

Other Features

Self TimerYes (2 or 10 sec)Yes ( 2 or 12 seconds)
Storage Slots11
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Zigmars Author

A very enthusiastic expert in technology and cameras. Who has been in the digital technology business for over 20 years.

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