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Panasonic GX850 vs Pentax K10D

Portability
90
Imaging
55
Features
70
Overall
61
Panasonic Lumix DMC-GX850 front
 
Pentax K10D front
Portability
59
Imaging
48
Features
43
Overall
46

Panasonic GX850 vs Pentax K10D Key Specs

Panasonic GX850
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • No Anti-Alias Filter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 269g - 107 x 65 x 33mm
  • Introduced January 2017
  • Alternative Name is Lumix DMC-GX800 / Lumix DMC-GF9
Pentax K10D
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 793g - 142 x 101 x 70mm
  • Launched December 2006
  • Successor is Pentax K20D
Photography Glossary

Panasonic GX850 vs Pentax K10D Overview

Its time to look a bit more in depth at the Panasonic GX850 versus Pentax K10D, one is a Entry-Level Mirrorless and the latter is a Advanced DSLR by companies Panasonic and Pentax. There is a big difference among the resolutions of the GX850 (16MP) and K10D (10MP) and the GX850 (Four Thirds) and K10D (APS-C) come with different sensor sizing.

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The GX850 was manufactured 10 years after the K10D which is a fairly big gap as far as camera tech is concerned. Both the cameras offer different body type with the Panasonic GX850 being a Rangefinder-style mirrorless camera and the Pentax K10D being a Mid-size SLR camera.

Before diving in to a comprehensive comparison, below is a concise summary of how the GX850 matches up versus the K10D when it comes to portability, imaging, features and an overall score.

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Reasons to pick Panasonic GX850 over the Pentax K10D

 GX850 K10D 
LaunchedJanuary 2017December 2006More modern by 123 months
Screen typeTiltingFixed Tilting screen
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution1040k210kClearer screen (+830k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Pentax K10D over the Panasonic GX850

 K10D GX850 

Common features in the Panasonic GX850 and Pentax K10D

 GX850 K10D 
Manual focus More precise focusing

Panasonic GX850 vs Pentax K10D Physical Comparison

For anyone who is looking to carry around your camera regularly, you will have to consider its weight and dimensions. The Panasonic GX850 has physical dimensions of 107mm x 65mm x 33mm (4.2" x 2.6" x 1.3") and a weight of 269 grams (0.59 lbs) while the Pentax K10D has dimensions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") with a weight of 793 grams (1.75 lbs).

Analyze the Panasonic GX850 versus Pentax K10D in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have at the time. Underneath is the front view dimensions comparison of the GX850 versus the K10D.

Panasonic GX850 vs Pentax K10D size comparison

Taking into account size and weight, the portability grade of the GX850 and K10D is 90 and 59 respectively.

Panasonic GX850 vs Pentax K10D top view buttons comparison

Panasonic GX850 vs Pentax K10D Sensor Comparison

In many cases, it's hard to visualize the difference in sensor sizes simply by researching specifications. The pic here will help give you a more clear sense of the sensor dimensions in the GX850 and K10D.

Plainly, each of these cameras offer different megapixels and different sensor sizes. The GX850 due to its smaller sensor is going to make achieving shallower depth of field harder and the Panasonic GX850 will result in extra detail due to its extra 6 Megapixels. Higher resolution can also enable you to crop pictures a little more aggressively. The younger GX850 provides a benefit when it comes to sensor technology.

Panasonic GX850 vs Pentax K10D sensor size comparison

Panasonic GX850 vs Pentax K10D Screen and ViewFinder

Panasonic GX850 vs Pentax K10D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GX850 Portrait photography features
Pentax K10D Portrait photography features
66
manual focus
megapixel count decent (16MP)
sensor size is good (Four Thirds)
supports face detection focusing
supports RAW formats
can't use external flash
52
manual focus
sensor size is decent (APS-C)
exports RAW files
doesn't have liveview
low resolution (10MP)
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Street Comparison

Panasonic GX850 as a Street photography camera
Pentax K10D as a Street photography camera
80
screen tilts up and down
sensor size is good (Four Thirds)
supports RAW formats
offers touch to focus
good ISO range (25,600)
does not have image stabilization
64
image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
environment proofing
no articulating screen
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Sports Comparison

Panasonic GX850 as a Sports photography camera
Pentax K10D as a Sports photography camera
52
silent shooting (1/16,000s)
megapixel count decent (16MP)
sensor size is good (Four Thirds)
supports tracking autofocus
low max shutter speed (1/500s)
does not have image stabilization
bad battery pack (210 per charge)
lacks phase detect AF
52
image stabilization (Sensor based)
sensor size is decent (APS-C)
environment proofing
comes with phase detect auto focus
doesn't have liveview
max fps very slow (3.0 fps)
low resolution (10 megapixels)
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Travel Comparison

Panasonic GX850 Travel photography advice
Pentax K10D Travel photography advice
79
offers touch to focus
megapixel count decent (16 megapixels)
has built in flash
display is selfie friendly
bad battery pack (210 shots)
49
environment proofing
flash built-in
lack of Time Lapse function
low resolution (10 megapixels)
doesn't posses selfie friendly display
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Landscape Comparison

Panasonic GX850 Landscape photography highlights
Pentax K10D Landscape photography highlights
71
manual focus
change lenses (Micro Four Thirds mount)
screen size is good (3 inch)
megapixel count decent (16 megapixels)
sensor size is good (Four Thirds)
doesnt have low pass filter
good ISO range (25,600)
supports RAW formats
does not have image stabilization
bad battery pack (210 shots)
55
manual focus
switch lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
environment proofing
screen is small (2.5")
doesn't have liveview
low resolution (10 megapixels)
lack of Time Lapse function
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Vlogging Comparison

Panasonic GX850 as a Vlogging camera
Pentax K10D as a Vlogging camera
73
display is selfie friendly
touchscreen capability
supports face detection focusing
video res high (3840 x 2160 pxls)
does not have image stabilization
lack of external mic jack
9
no video recording
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Panasonic GX850 vs Pentax K10D Specifications

Detailed spec comparison table for Panasonic GX850 and Pentax K10D
 Panasonic Lumix DMC-GX850Pentax K10D
General Information
Company Panasonic Pentax
Model Panasonic Lumix DMC-GX850 Pentax K10D
Also Known as Lumix DMC-GX800 / Lumix DMC-GF9 -
Class Entry-Level Mirrorless Advanced DSLR
Introduced 2017-01-04 2006-12-15
Physical type Rangefinder-style mirrorless Mid-size SLR
Sensor Information
Processor Venus Engine -
Sensor type CMOS CCD
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.7mm
Sensor area 224.9mm² 369.0mm²
Sensor resolution 16 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest resolution 4592 x 3448 3872 x 2592
Highest native ISO 25600 1600
Lowest native ISO 200 100
RAW pictures
Lowest boosted ISO 100 -
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 49 11
Lens
Lens mounting type Micro Four Thirds Pentax KAF2
Available lenses 107 151
Focal length multiplier 2.1 1.5
Screen
Display type Tilting Fixed Type
Display size 3 inches 2.5 inches
Display resolution 1,040 thousand dots 210 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 95%
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 60 seconds 30 seconds
Highest shutter speed 1/500 seconds 1/4000 seconds
Highest quiet shutter speed 1/16000 seconds -
Continuous shooting rate 10.0fps 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range 4.00 m (at ISO 100) -
Flash modes Auto, auto w/redeye reduction, on, on w/redeye reduction, slow sync, slow sync w/redeye reduction Auto, On, Off, Red-eye, Auto Red Eye
Hot shoe
AE bracketing
WB bracketing
Highest flash synchronize - 1/180 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 @ 30p / 100 Mbps, MP4, H.264, AAC3840 x 2160 @ 24p / 100 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60i / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 30p / 20 Mbps, MP4, H.264 -
Highest video resolution 3840x2160 None
Video data format MPEG-4, AVCHD -
Mic port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 269g (0.59 pounds) 793g (1.75 pounds)
Dimensions 107 x 65 x 33mm (4.2" x 2.6" x 1.3") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO All around score 73 66
DXO Color Depth score 23.2 22.7
DXO Dynamic range score 13.3 11.6
DXO Low light score 586 522
Other
Battery life 210 photographs -
Battery type Battery Pack -
Self timer Yes (2, 10 sec, 3 images/10 sec) Yes (2 or 12 sec)
Time lapse recording
Type of storage microSD/SDHC/SDXC SD/MMC/SDHC card
Card slots One One
Retail cost $548 $700