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Panasonic G9 vs Pentax Q7 Comparison

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Panasonic G9

20 MP | Four Thirds (17.3 x 13 mm) CMOS Sensor

Panasonic G9
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Pentax Q7

12 MP | 1/1.7" (7.44 x 5.58 mm) BSI-CMOS Sensor

Pentax Q7
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Panasonic G9 vs Pentax Q7 Comparison Overview

Here we are comparing G9 and Q7, two Mirrorless cameras from Panasonic and Pentax. Panasonic Lumix DC-G9 is a Pro Mirrorless class camera and Pentax Q7 is a Entry-Level Mirrorless class camera.

Panasonic G9 was introduced to market in November 2017 and Pentax Q7 was launched in August 2013. As you can see, Q7 is 4 years older than G9. Let's see if this age difference between two cameras makes a big difference.

Here is a brief look at the main features of Panasonic G9 and Pentax Q7 before getting into our more detailed comparison.

Panasonic G9 Key Specs

  • Announcement Date: 2017-11-08
  • 20MP - Four Thirds CMOS Sensor
  • No Anti-aliasing (AA) filter
  • ISO 200 - 25600 ( expands to 100)
  • Micro Four Thirds Mount
  • Sensor-shift Image Stabilization
  • 3.00" Fully Articulated Screen
  • 3680k dot Electronic viewfinder
  • 20.0fps continuous shooting
  • 4K (UHD) - 3840 x 2160 video resolution
  • Built-in Wireless
  • 658g. 137 x 97 x 92 mm
  • Weather Sealed Body

Pentax Q7 Key Specs

  • Announcement Date: 2013-08-08
  • 12MP - 1/1.7-inch BSI-CMOS Sensor
  • ISO 100 - 12800
  • Pentax Q Mount
  • Sensor-shift Image Stabilization
  • 3.00" Fixed Type Screen
  • 5.0fps continuous shooting
  • Full HD - 1920 x 1080 video resolution
  • 200g. 102 x 58 x 34 mm
  • Replaced Pentax Q10 Compare

Let's read on the following sections in order to better understand in detail how Panasonic G9 and Pentax Q7 compares and hopefully end up with enough arguments to decide which one is better for you.


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**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Panasonic Lumix DC-G9 over Pentax Q7
Wireless Connection
Built-In vs Eye-Fi Connected Better connectivity
LCD Screen
Fully Articulated vs Fixed Type Flexible shooting positions
Touch Screen
Yes vs No Easy control of camera functions
Viewfinder
Electronic vs Optical (Optional) Better framing and control
Sensor Resolution
20 MP vs 12 MP 66% more pixels
Max ISO
25.600 vs 12.800 100% higher Max ISO
LCD Resolution
1.040k dots vs 460k dots 126% higher resolution screen
Max Mech. Shutter
1/8000s vs 1/2000s faster mechanical shutter
Continuous Shooting
20.0fps vs 5.0fps 15 fps faster
Battery Life
400 shots vs 250 shots 150 more frames with a single charge
Microphone Port
Yes vs No High quality audio recording option
Headphone Port
Yes vs No better video control
Environmental Sealing
Yes vs No shoot at tough conditions
Sensor Pixel Area
11.16µm2 vs 3.46µm2 222% larger pixel area
Max Video Resolution
3840 x 2160 vs 1920 x 1080 Higher Resolution Video
Top LCD
Yes vs No Help viewing and changing settings easily
Flash Sync Port
Yes vs No Connect off-camera flash
Selfie & Vlogger LCD
Yes vs No Rotate LCD for taking Selfies
Pixel Shift High-Res Mode
Yes (80.0MP) vs No Increased resolution with pixel shift
4K Photo Mode
Yes vs No Extract 8MP photos from 4K Video
6K Photo Mode
Yes vs No Extract 18MP photos from Video footage
Bluetooth
Yes vs No Connect your camera to other devices via Blueetooth
Focus Bracketing
Yes vs No Take multiple photos shifting focus point
Focus Stacking
Yes vs No Stacks photos in-camera to maximize depth of field
Post Focus Mode
Yes vs No Change focus point after taking a shot
Storage Slot
2 vs 1 Extra storage slot
Smartphone Remote
Yes vs No Remote control your camera with a smartphone
UHS Card Support
UHS-II vs none Read/Write in High Speeds
Webcam Function
Yes vs No Use your camera as a Webcam
CHECK G9 PRICE


Reasons to choose Pentax Q7 over Panasonic Lumix DC-G9
Built-in Flash
Yes vs No Useful in low-light
Weight
200 g vs 658 g 458 g lighter
CHECK Q7 PRICE

Common Strengths of Panasonic Lumix DC-G9 and Pentax Q7
Image Stabilization
Sensor-shift vs Sensor-shift Sharper images at longer focal lengths and long exposures
External Flash Shoe
Yes vs Yes Better for flash photography
RAW Support
Yes vs Yes Better image quality
Face Detection Focus
Yes vs Yes very handy for portraits
Timelapse Recording
Yes vs Yes creative shooting
AE Bracketing
Yes vs Yes Useful for tough lighting conditions and HDR
Common Weaknesses of Panasonic Lumix DC-G9 and Pentax Q7
Panasonic G9 vs Pentax Q7: Physical Specs and Body features Comparison

Size and weight is a big decision factor when you are trying to find the ideal camera for your needs. In this section, We are going to illustrate Panasonic G9 and Pentax Q7 side-by-side from the front, back and top in their relative dimensions. Panasonic G9 has external dimensions of 137 x 97 x 92 mm (5.39 x 3.82 x 3.62″) and weighs 658 g (1.45 lb / 23.21 oz) (including batteries). Pentax Q7 has external dimensions of 102 x 58 x 34 mm (4.02 x 2.28 x 1.34″) and weighs 200 g (0.44 lb / 7.05 oz) (including batteries).

Below you can see the front view size comparison of Panasonic G9 and Pentax Q7. Pentax Q7 is clearly the smaller of the two cameras. Its body is 35mm narrower, 39mm shorter and 58mm thinner than Panasonic G9.

Panasonic G9 vs Pentax Q7 Camera Size Comparison - Front View
Comparison image of Panasonic G9 and Pentax Q7 Size, Weight and External Dimensions - Front View

Here is the back view size comparison of Panasonic G9 and Pentax Q7.

Panasonic G9 vs Pentax Q7 Camera Size Comparison - Back View
Comparison image of Panasonic G9 and Pentax Q7 Size and Weight - Back View

Now lets look at the top view comparison of Panasonic G9 and Pentax Q7.
Panasonic G9 vs Pentax Q7 Camera Size Comparison - Top View
Top View Comparison image of Panasonic G9 and Pentax Q7 Size

Weight is another important factor especially when deciding on a camera that you want to carry with you all day. Pentax Q7 is significantly lighter (458g ) than the Panasonic G9 which may become a big advantage especially on long walking trips.

Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you have to also take into account the lenses that you will be using with these bodies.

Weight Comparison

Mirrorless Cameras

G9
Q7
Min
Average
Max
Thickness Comparison

Mirrorless Cameras

G9
Q7
Min
Average
Max

Weather Sealing

With its weather sealed body, we believe that G9 has a big advantage over Q7 which doesn't provide any kind of environmental sealing.

LCD Screen Size and Features

Panasonic G9 and Pentax Q7's LCD screens has the same diagonal size of 3.00".

On the other hand, Panasonic G9 sports a Fully Articulated screen which you can change the angle and position of the screen almost freely, making it possible to shoot from waist or over the head levels, and especially very useful for shooting selfies and video. Pentax Q7's LCD screen is a fixed type which provides almost no flexibility in shooting positions compared to G9.
Panasonic G9 vs Pentax Q7: Sensor Comparison

Panasonic G9 has a 20.0MP Four Thirds (17.3 x 13 mm ) sized CMOS sensor . On the other hand, Pentax Q7 has a 12.0MP 1/1.7-inch (7.44 x 5.58 mm ) sized BSI-CMOS sensor .

Panasonic G9's sensor provides 8MP more than Pentax Q7's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely. On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.

Another difference between these two cameras is that Panasonic G9's sensor lacks anti-alias (Low-Pass) filter. Removing anti-alias filter increases the sharpness and level of detail but at the same time, it increases the chance of moire occurring in certain scenes.

Below you can see the G9 and Q7 sensor size comparison.

Panasonic G9 vs Pentax Q7 Sensor Size Comparison
Sensor Size and Resolution Comparison image of Panasonic G9 and Pentax Q7 Cameras


As seen above, Panasonic G9 has a 5.4x Larger sensor area than Pentax Q7. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.

Panasonic G9 vs Pentax Q7 Comparison of Available Lenses
Which camera has more lenses?

Number of available lenses is a big decision factor while choosing your interchangeable lens camera. When we look at the available lenses for these two cameras, we see that Panasonic G9 has an advantage over Pentax Q7. There are 119 lenses for Panasonic G9's Micro Four Thirds mount, on the other hand there are only 8 lenses for Pentax Q7's Pentax Q lens mount.

Another important factor is the availability of image stabilization. Both Panasonic G9 and Pentax Q7 has Sensor based Image stabilization which means that all the lenses will be stabilized in these bodies. G9's built-in Image stabilization system is effective to compensate vibration up to 6.5-stops according to CIPA standards.

Lens Type # of Panasonic G9 Lenses # of Pentax Q7 Lenses
Standard Zoom 17 1
Standard Prime 15 2
Wideangle Zoom 6 1
Wideangle Prime 32 1
Telephoto Zoom 19 1
Telephoto Prime 11 1
SuperZoom 8 n/a
Wideangle Fisheye Prime 5 1
Macro Prime 4 n/a
Perspective Control Prime n/a n/a
Telephoto Mirror Prime 1 n/a
TOTAL 119 8

What types of Photography are Panasonic G9 and Pentax Q7 Good for?
In this section, we rank and compare Panasonic G9 and Pentax Q7 for five different photography types in order to make your decision process easier in case you are specifically interested in one or more of these areas.

Panasonic G9 for Portrait Photography

GOOD

Pentax Q7 for Portrait Photography

AVERAGE
Large Four Thirds (17.3 x 13 mm) sensor
Very High Resolution Sensor: 20.0MP
Image Stabilization
Electronic Built-in Viewfinder
Good Ergonomics&Handling
Read the details
Image Stabilization
Average Resolution Sensor: 12.0MP
Optional External Viewfinder
Average Ergonomics&Handling
Small 1/1.7" (7.44 x 5.58 mm) sensor
Read the details

Panasonic G9 for Street Photography

EXCELLENT

Pentax Q7 for Street Photography

GOOD
Large Four Thirds (17.3 x 13 mm) sensor
Image Stabilization
Electronic Built-in Viewfinder
Live-view
Face-Detection Focusing
Fully Articulated LCD Screen
Medium sized Body
Read the details
Image Stabilization
Live-view
Face-Detection Focusing
Optional External Viewfinder
Medium sized Body
Small 1/1.7" (7.44 x 5.58 mm) sensor
Read the details

Panasonic G9 for Sports Photography

GOOD

Pentax Q7 for Sports Photography

AVERAGE
Image Stabilization
Electronic Built-in Viewfinder
Good Ergonomics&Handling
Fast Continuous Shooting: 20.0fps
Environmental Sealings
Fast Max shutter speed: 1/8000s
225 Focus Points
Wireless Connection
Read the details
Image Stabilization
Optional External Viewfinder
Average Ergonomics&Handling
Average Continuous Shooting: 5.0fps
Average Max shutter speed: 1/2000s
Environmental Sealings
Unknown Focus Points
Poor Battery Life: 250 shots
Read the details

Panasonic G9 for Daily Photography

GOOD

Pentax Q7 for Daily Photography

AVERAGE
Large Four Thirds (17.3 x 13 mm) sensor
Environmental Sealings
Medium size Body
658g
Body Thickness 92mm
Read the details
200g
Medium size Body
Small 1/1.7" (7.44 x 5.58 mm) sensor
Read the details

Panasonic G9 for Landscape Photography

AVERAGE

Pentax Q7 for Landscape Photography

POOR
Large Four Thirds (17.3 x 13 mm) sensor
Very High Resolution Sensor: 20.0MP
Environmental Sealings
Live-view
Read the details
Live-view
Average Resolution Sensor: 12.0MP
Small 1/1.7" (7.44 x 5.58 mm) sensor
No Environmental Sealings
Read the details

Panasonic G9 vs Pentax Q7: OUR DECISION

You may have already made your decision about which camera suits better for your needs and your budget so far but in case you wonder how we rated Panasonic G9 and Pentax Q7, below you can find their scores in five different aspects. Our Decision Algorithm dynamically scores cameras using 69 different specs, current price and DxO Mark scores (where possible) in order to make a more objective and consistent comparison.

Here is a summary of how Panasonic G9 and Pentax Q7 scores compare:

Panasonic G9
Imaging
Features
Value
Portability
Overall
Ranked #50 out of 102 in SLR-style mirrorless cameras
Ranked #70 out of 1244 in all Cameras
Pentax Q7
Imaging
Features
Value
Portability
Overall
Ranked #85 out of 130 in Rangefinder-style mirrorless cameras
Ranked #392 out of 1244 in all Cameras

Panasonic G9 is the overall winner of this comparison. It has a higher Overall Score and beats Pentax Q7 in all criteria except one: Portability. Pentax Q7 is significantly smaller than Panasonic G9. If small size and light body is a big priority for you, choose Pentax Q7. Otherwise, Panasonic G9 is the better camera overall.

Panasonic G9
Panasonic G9
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Pentax Q7
Pentax Q7
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Pentax Q7 vs Panasonic G9 Specs Table
Detailed comparison of specifications
General Panasonic Lumix DC-G9 Pentax Q7
Brand Panasonic Pentax
Announced 2017-11-08 2013-08-08
Body Type SLR-style mirrorless Rangefinder-style mirrorless
Sensor
Type CMOS BSI-CMOS
Size Four Thirds 1/1.7-inch
Dimensions 17.3 x 13 mm 7.44 x 5.58 mm
Area 224.90mm2 41.52mm2
Megapixels 20 megapixels 12 megapixels
Max Resolution 5184 x 3888 4000 x 3000
Max Native Light sensitivity 25,600 ISO 12,800 ISO
Min Native Light sensitivity 200 ISO 100 ISO
Min Boosted Light Sensitivity 100 ISO -
RAW Support
Autofocus
AF Touch
AF Continuous
AF Single
AF Tracking
AF Selective
AF Center
AF Multi Area
AF Live View
AF Face Detection
AF Contrast Detection
AF Phase Detection
Number of Focus Points 225 n/a
Lens
Manual Focus
Lens Mount Micro Four Thirds Pentax Q
Number of Available Lenses 119 8
Screen
Type Fully Articulated Fixed type
Size 3.00" 3.00"
Resolution 1,040k dots 460k dots
Touch Screen
Viewfinder
Viewfinder Electronic Optical (optional)
Viewfinder Resolution 3,680k dots no electronic viewfinder
Viewfinder Coverage 100% n/a
Viewfinder Magnification 0.83x n/a
Photography Features
Max Mechanical Shutter 1/8000s 1/2000s
Max Electronic Shutter 1/32000s n/a
Shutter Priority
Aperture Priority
Manual Exposure Mode
Custom White Balance
Built-in Image Stabilization Sensor-shift Sensor-shift
Built-in Flash
Flash Range no built-in flash 4.90 m (ISO100/m)
Max Flash Sync n/a 1/2000s
External Flash
Continuous Shooting 20.0 fps 5.0 fps
Multi-Segment Metering
Average Metering
Spot Metering
Partial Metering
AF-Area Metering
Center Weighted Metering
AE Bracketing
WB Bracketing
Video Features
Max Video Resolution 3840 x 2160 1920 x 1080
Video Formats MPEG-4, AVCHD, H.264 MPEG-4, H.264
Microphone Port
Headphone Port
Connectivity
Wireless Connectivity Built-In Eye-Fi Connected
HDMI
Physical
Environmental Sealing
Weight 658g 200g
Dimensions 137 x 97 x 92mm 102 x 58 x 34mm
Battery Life 400 shots 250 shots
Other Features
Timelapse Recording
GPS None None
DxO Sensor Scores
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