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Olympus E-620 vs Panasonic G3

Portability
71
Imaging
47
Features
50
Overall
48
Olympus E-620 front
 
Panasonic Lumix DMC-G3 front
Portability
83
Imaging
51
Features
62
Overall
55

Olympus E-620 vs Panasonic G3 Key Specs

Olympus E-620
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fully Articulated Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 500g - 130 x 94 x 60mm
  • Revealed July 2009
Panasonic G3
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 160 - 6400
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 336g - 115 x 84 x 47mm
  • Revealed July 2011
  • Superseded the Panasonic G2
  • Later Model is Panasonic G5
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Olympus E-620 vs Panasonic G3 Overview

Below, we are comparing the Olympus E-620 vs Panasonic G3, former is a Entry-Level DSLR while the other is a Entry-Level Mirrorless by brands Olympus and Panasonic. There exists a noticeable gap among the image resolutions of the E-620 (12MP) and G3 (16MP) but they enjoy the exact same sensor measurements (Four Thirds).

Photography Glossary

The E-620 was brought out 24 months earlier than the G3 making the cameras a generation away from one another. The two cameras come with different body type with the Olympus E-620 being a Compact SLR camera and the Panasonic G3 being a SLR-style mirrorless camera.

Before delving through a more detailed comparison, below is a simple synopsis of how the E-620 scores versus the G3 in regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-620 over the Panasonic G3

 E-620 G3 

Reasons to pick Panasonic G3 over the Olympus E-620

 G3 E-620 
RevealedJuly 2011July 2009More modern by 24 months
Display dimension3"2.7"Larger display (+0.3")
Display resolution460k230kCrisper display (+230k dot)
Touch friendly display Easily navigate

Common features in the Olympus E-620 and Panasonic G3

 E-620 G3 
Focus manually Dial accurate focusing
Display typeFully ArticulatedFully ArticulatedFully Articulated display
Selfie screen Both good for selfies

Olympus E-620 vs Panasonic G3 Physical Comparison

If you are aiming to carry around your camera regularly, you have to take into account its weight and proportions. The Olympus E-620 enjoys outside measurements of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") and a weight of 500 grams (1.10 lbs) and the Panasonic G3 has measurements of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") accompanied by a weight of 336 grams (0.74 lbs).

Contrast the Olympus E-620 vs Panasonic G3 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary based on the lens you are employing at that time. Following is the front view physical size comparison of the E-620 compared to the G3.

Olympus E-620 vs Panasonic G3 size comparison

Considering dimensions and weight, the portability grade of the E-620 and G3 is 71 and 83 respectively.

Olympus E-620 vs Panasonic G3 top view buttons comparison

Olympus E-620 vs Panasonic G3 Sensor Comparison

Normally, it is very tough to envision the difference in sensor sizes merely by viewing a spec sheet. The image underneath may give you a far better sense of the sensor sizing in the E-620 and G3.

Clearly, both of these cameras posses the exact same sensor measurements but not the same megapixels. You can expect to see the Panasonic G3 to result in more detail having its extra 4MP. Greater resolution will let you crop photos somewhat more aggressively. The more aged E-620 will be disadvantaged when it comes to sensor innovation.

Olympus E-620 vs Panasonic G3 sensor size comparison

Olympus E-620 vs Panasonic G3 Screen and ViewFinder

Olympus E-620 vs Panasonic G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-620
Portrait photography with Panasonic G3
60
has manual focus
sensor size is decent (Four Thirds)
provides face detect focusing
saves RAW formats
sensor resolution not great (12 megapixels)
70
manual focus
megapixel count decent (16 megapixels)
sensor size is nice (Four Thirds)
features face detect autofocus
exports RAW files
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Street Comparison

Olympus E-620 as a Street photography camera
Panasonic G3 as a Street photography camera
76
fully articulated screen
image stabilization (Sensor based)
sensor size is decent (Four Thirds)
saves RAW formats
75
screen articulates fully
sensor size is nice (Four Thirds)
exports RAW files
offers focus via touch
no image stabilization
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Sports Comparison

Olympus E-620 Sports photography features
Panasonic G3 Sports photography features
48
image stabilization (Sensor based)
sensor size is decent (Four Thirds)
comes with phase detect AF
continuous shooting slow (4.0 frames/s)
sensor resolution not great (12MP)
bad battery (500 shots)
46
megapixel count decent (16 megapixels)
sensor size is nice (Four Thirds)
features tracking focus
continuous shooting slow (4.0 fps)
no image stabilization
terrible battery power (270 per charge)
does not have phase detect autofocus
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Travel Comparison

Olympus E-620 Travel photography advice
Panasonic G3 Travel photography advice
53
built-in flash
display is selfie friendly
doesn't have Timelapse recording
bad battery (500 CIPA)
sensor resolution not great (12 megapixels)
70
offers focus via touch
megapixel count decent (16MP)
has built in flash
selfie friendly screen
missing Time Lapse recording
terrible battery power (270 shots)
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Landscape Comparison

Olympus E-620 Landscape photography features
Panasonic G3 Landscape photography features
53
has manual focus
change lenses (Micro Four Thirds mount)
image stabilization (Sensor based)
sensor size is decent (Four Thirds)
saves RAW formats
screen is small (2.7 inches)
sensor resolution not great (12MP)
bad battery (500 shots)
doesn't have Timelapse recording
62
manual focus
swap lenses (Micro Four Thirds mount)
decent sized screen (3 inches)
megapixel count decent (16 megapixels)
sensor size is nice (Four Thirds)
exports RAW files
no image stabilization
terrible battery power (270 per charge)
missing Time Lapse recording
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Vlogging Comparison

Olympus E-620 Vlogging information
Panasonic G3 Vlogging information
18
no video
70
selfie friendly screen
touchscreen capability
features face detect autofocus
great video quality (1920 x 1080 pxls)
no image stabilization
missing mic port
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Olympus E-620 vs Panasonic G3 Specifications

Detailed spec comparison table for Olympus E-620 and Panasonic G3
 Olympus E-620Panasonic Lumix DMC-G3
General Information
Manufacturer Olympus Panasonic
Model Olympus E-620 Panasonic Lumix DMC-G3
Category Entry-Level DSLR Entry-Level Mirrorless
Revealed 2009-07-06 2011-07-11
Body design Compact SLR SLR-style mirrorless
Sensor Information
Processor Chip TruePic III+ Venus Engine FHD
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor dimensions 17.3 x 13mm 17.3 x 13mm
Sensor surface area 224.9mm² 224.9mm²
Sensor resolution 12 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4032 x 3024 4592 x 3448
Max native ISO 3200 6400
Min native ISO 100 160
RAW images
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 7 23
Lens
Lens mounting type Micro Four Thirds Micro Four Thirds
Total lenses 45 107
Focal length multiplier 2.1 2.1
Screen
Screen type Fully Articulated Fully Articulated
Screen sizing 2.7" 3"
Screen resolution 230k dot 460k dot
Selfie friendly
Liveview
Touch operation
Screen technology HyperCrystal LCD TFT Color LCD with wide-viewing angle
Viewfinder Information
Viewfinder type Optical (pentamirror) Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage 95 percent 100 percent
Viewfinder magnification 0.48x 0.7x
Features
Lowest shutter speed 60 secs 60 secs
Highest shutter speed 1/4000 secs 1/4000 secs
Continuous shooting speed 4.0 frames per sec 4.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 12.00 m 11.00 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
AEB
White balance bracketing
Highest flash sync 1/180 secs 1/160 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps))
Max video resolution None 1920x1080
Video format - AVCHD, Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 500 gr (1.10 lb) 336 gr (0.74 lb)
Dimensions 130 x 94 x 60mm (5.1" x 3.7" x 2.4") 115 x 84 x 47mm (4.5" x 3.3" x 1.9")
DXO scores
DXO All around score 55 56
DXO Color Depth score 21.3 21.0
DXO Dynamic range score 10.3 10.6
DXO Low light score 536 667
Other
Battery life 500 images 270 images
Style of battery Battery Pack Battery Pack
Battery model BLS-1 -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC
Storage slots One One
Cost at launch $799 $500