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Panasonic G2 vs Pentax RZ10

Portability
72
Imaging
47
Features
60
Overall
52
Panasonic Lumix DMC-G2 front
 
Pentax Optio RZ10 front
Portability
92
Imaging
37
Features
31
Overall
34

Panasonic G2 vs Pentax RZ10 Key Specs

Panasonic G2
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 6400
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 428g - 124 x 84 x 74mm
  • Launched July 2010
  • Replaced the Panasonic G1
  • Renewed by Panasonic G3
Pentax RZ10
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-280mm (F3.2-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Introduced July 2011
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Panasonic G2 vs Pentax RZ10 Overview

Let's look much closer at the Panasonic G2 vs Pentax RZ10, one being a Entry-Level Mirrorless and the latter is a Small Sensor Compact by rivals Panasonic and Pentax. The sensor resolution of the G2 (12MP) and the RZ10 (14MP) is pretty comparable but the G2 (Four Thirds) and RZ10 (1/2.3") provide different sensor dimensions.

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The G2 was unveiled 12 months earlier than the RZ10 and they are both of a similar generation. Each of the cameras have different body design with the Panasonic G2 being a SLR-style mirrorless camera and the Pentax RZ10 being a Compact camera.

Before diving straight to a in-depth comparison, here is a simple summary of how the G2 matches up vs the RZ10 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic G2 over the Pentax RZ10

 G2 RZ10 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Pentax RZ10 over the Panasonic G2

 RZ10 G2 
IntroducedJuly 2011July 2010Fresher by 12 months

Common features in the Panasonic G2 and Pentax RZ10

 G2 RZ10 
Manual focus Very accurate focus

Panasonic G2 vs Pentax RZ10 Physical Comparison

When you are aiming to carry your camera often, you'll have to think about its weight and dimensions. The Panasonic G2 has physical measurements of 124mm x 84mm x 74mm (4.9" x 3.3" x 2.9") with a weight of 428 grams (0.94 lbs) whilst the Pentax RZ10 has dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") with a weight of 178 grams (0.39 lbs).

Contrast the Panasonic G2 vs Pentax RZ10 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you select during that time. The following is a front view physical size comparison of the G2 compared to the RZ10.

Panasonic G2 vs Pentax RZ10 size comparison

Using dimensions and weight, the portability score of the G2 and RZ10 is 72 and 92 respectively.

Panasonic G2 vs Pentax RZ10 top view buttons comparison

Panasonic G2 vs Pentax RZ10 Sensor Comparison

Quite often, it is very difficult to imagine the gap in sensor sizing just by checking out technical specs. The photograph underneath should offer you a better sense of the sensor sizing in the G2 and RZ10.

As you have seen, both the cameras provide different megapixels and different sensor sizing. The G2 with its bigger sensor is going to make achieving shallower depth of field less difficult and the Pentax RZ10 will provide extra detail having an extra 2 Megapixels. Higher resolution will allow you to crop shots more aggressively. The older G2 will be behind in sensor tech.

Panasonic G2 vs Pentax RZ10 sensor size comparison

Panasonic G2 vs Pentax RZ10 Screen and ViewFinder

Panasonic G2 vs Pentax RZ10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G2 Portrait photography highlights
Pentax RZ10 Portrait photography highlights
60
you can focus manually
sensor size is good (Four Thirds)
includes face detect focusing
delivers RAW formats
low megapixels (12 megapixels)
35
manual focus
decent megapixels (14MP)
manual mode not possible
no external flash support
sensor is small (1/2.3")
does not have RAW support
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Street Comparison

Panasonic G2 Street photography information
Pentax RZ10 Street photography information
65
screen can move to multiple angles
sensor size is good (Four Thirds)
delivers RAW formats
offers touch focus
lack of image stabilization
heavier than competitors in class (428 grams)
61
has image stabilization (Sensor-shift)
environment proofing
no articulating screen
sensor is small (1/2.3")
does not have RAW support
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Sports Comparison

Panasonic G2 Sports photography details
Pentax RZ10 Sports photography details
40
sensor size is good (Four Thirds)
includes tracking focus
painfully slow continuous shooting (3.0 fps)
lack of image stabilization
low megapixels (12 megapixels)
lack of phase detect AF
40
has image stabilization (Sensor-shift)
decent megapixels (14MP)
supports tracking autofocus
environment proofing
very slow continuous shooting (1.0 fps)
no shutter priority mode
sensor is small (1/2.3")
not so great battery life (178 per charge)
does not have phase detect auto focus
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Travel Comparison

Panasonic G2 Travel photography advice
Pentax RZ10 Travel photography advice
58
offers touch focus
built-in flash
screen is selfie friendly
missing Time Lapse mode
heavier than competitors in class (428g)
low megapixels (12 megapixels)
66
environment proofing
decent megapixels (14 megapixels)
has built in flash
rather wide (28mm)
great zoom (280mm)
lack of Timelapse recording
not so great battery life (178 shots)
does not offer selfie friendly screen
slow maximum aperture (f3.2)
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Landscape Comparison

Panasonic G2 Landscape photography details
Pentax RZ10 Landscape photography details
57
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
pretty good screen size (3")
sensor size is good (Four Thirds)
delivers RAW formats
lack of image stabilization
low megapixels (12 megapixels)
missing Time Lapse mode
43
manual focus
rather wide (28mm)
has image stabilization (Sensor-shift)
decent megapixels (14MP)
environment proofing
fixed lens (fixed lens mount)
slow maximum aperture (f3.2)
small screen (2.7 inches)
manual mode not possible
sensor is small (1/2.3")
does not have RAW support
not so great battery life (178 shots)
lack of Timelapse recording
Photography Glossary

Vlogging Comparison

Panasonic G2 as a Vlogging camera
Pentax RZ10 as a Vlogging camera
61
screen is selfie friendly
has touchscreen
includes face detect focusing
includes mic jack
lack of image stabilization
video quality not great (1280 x 720 pxls)
heavier than competitors in class (428 grams)
28
rather wide (28mm)
has image stabilization (Sensor-shift)
slow maximum aperture (f3.2)
does not offer selfie friendly screen
video resolution low (1280 x 720 pxls)
lack of external microphone support
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Panasonic G2 vs Pentax RZ10 Specifications

Detailed spec comparison table for Panasonic G2 and Pentax RZ10
 Panasonic Lumix DMC-G2Pentax Optio RZ10
General Information
Make Panasonic Pentax
Model Panasonic Lumix DMC-G2 Pentax Optio RZ10
Type Entry-Level Mirrorless Small Sensor Compact
Launched 2010-07-12 2011-07-19
Physical type SLR-style mirrorless Compact
Sensor Information
Powered by Venus Engine HD II -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 12 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Max resolution 4000 x 3000 4288 x 3216
Max native ISO 6400 6400
Min native ISO 100 80
RAW files
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 9
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 28-280mm (10.0x)
Maximum aperture - f/3.2-5.9
Macro focus range - 1cm
Number of lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Type of screen Fully Articulated Fixed Type
Screen size 3 inches 2.7 inches
Resolution of screen 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen tech TFT Color LCD with wide-viewing angle TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 1,440 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.55x -
Features
Minimum shutter speed 60 secs 4 secs
Fastest shutter speed 1/4000 secs 1/2000 secs
Continuous shutter rate 3.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change white balance
Image stabilization
Integrated flash
Flash range 11.00 m 2.80 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize 1/160 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1280x720 1280x720
Video data format AVCHD Lite, Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
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 428g (0.94 pounds) 178g (0.39 pounds)
Physical dimensions 124 x 84 x 74mm (4.9" x 3.3" x 2.9") 97 x 61 x 33mm (3.8" x 2.4" x 1.3")
DXO scores
DXO Overall score 53 not tested
DXO Color Depth score 21.2 not tested
DXO Dynamic range score 10.3 not tested
DXO Low light score 493 not tested
Other
Battery life 360 pictures 178 pictures
Battery style Battery Pack Battery Pack
Battery model - D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Price at release $1,000 $200