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Olympus E-1 vs Panasonic G2

Portability
59
Imaging
38
Features
36
Overall
37
Olympus E-1 front
 
Panasonic Lumix DMC-G2 front
Portability
72
Imaging
47
Features
60
Overall
52

Olympus E-1 vs Panasonic G2 Key Specs

Olympus E-1
(Full Review)
  • 5MP - Four Thirds Sensor
  • 1.8" Fixed Display
  • ISO 100 - 3200
  • No Video
  • Micro Four Thirds Mount
  • 735g - 141 x 104 x 81mm
  • Announced November 2003
  • Refreshed by Olympus E-3
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
  • Revealed July 2010
  • Succeeded the Panasonic G1
  • Replacement is Panasonic G3
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Olympus E-1 vs Panasonic G2 Overview

Its time to look much closer at the Olympus E-1 versus Panasonic G2, one being a Pro DSLR and the latter is a Entry-Level Mirrorless by brands Olympus and Panasonic. There is a crucial difference among the sensor resolutions of the E-1 (5MP) and G2 (12MP) but they feature the exact same sensor sizes (Four Thirds).

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The E-1 was revealed 7 years before the G2 and that is a fairly serious gap as far as camera tech is concerned. Both of these cameras come with different body type with the Olympus E-1 being a Large SLR camera and the Panasonic G2 being a SLR-style mirrorless camera.

Before delving in to a in-depth comparison, below is a quick synopsis of how the E-1 grades versus the G2 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-1 over the Panasonic G2

 E-1 G2 

Reasons to pick Panasonic G2 over the Olympus E-1

 G2 E-1 
RevealedJuly 2010November 2003Fresher by 80 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimension3"1.8"Bigger screen (+1.2")
Screen resolution460k134kSharper screen (+326k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Common features in the Olympus E-1 and Panasonic G2

 E-1 G2 
Manual focus Very exact focus

Olympus E-1 vs Panasonic G2 Physical Comparison

If you're going to carry your camera frequently, you are going to need to consider its weight and size. The Olympus E-1 offers exterior dimensions of 141mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 735 grams (1.62 lbs) while the Panasonic G2 has specifications of 124mm x 84mm x 74mm (4.9" x 3.3" x 2.9") accompanied by a weight of 428 grams (0.94 lbs).

Analyze the Olympus E-1 versus Panasonic G2 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you choose during that time. Below is the front view size comparison of the E-1 against the G2.

Olympus E-1 vs Panasonic G2 size comparison

Taking into consideration size and weight, the portability grade of the E-1 and G2 is 59 and 72 respectively.

Olympus E-1 vs Panasonic G2 top view buttons comparison

Olympus E-1 vs Panasonic G2 Sensor Comparison

Generally, it is tough to visualise the contrast in sensor sizing only by going through technical specs. The graphic underneath should provide you a greater sense of the sensor sizes in the E-1 and G2.

As you have seen, the two cameras posses the exact same sensor measurements albeit not the same resolution. You should count on the Panasonic G2 to produce extra detail because of its extra 7MP. Higher resolution can also make it easier to crop photographs somewhat more aggressively. The older E-1 will be behind in sensor technology.

Olympus E-1 vs Panasonic G2 sensor size comparison

Olympus E-1 vs Panasonic G2 Screen and ViewFinder

Olympus E-1 vs Panasonic G2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-1 Portrait photography features
Panasonic G2 Portrait photography features
46
has manual focus
sensor size is good (Four Thirds)
supports RAW formats
doesn't have liveview
sensor resolution low (5 megapixels)
60
has manual focus
decent sensor size (Four Thirds)
supports face detect focus
saves RAW files
sensor resolution low (12MP)
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Street Comparison

Olympus E-1 as a Street photography camera
Panasonic G2 as a Street photography camera
57
sensor size is good (Four Thirds)
supports RAW formats
environment sealing
lighter than others in class (735 grams)
no articulating screen
no image stabilization
65
screen articulates fully
decent sensor size (Four Thirds)
saves RAW files
boasts focus via touch
no image stabilization
heavier than average (428 grams)
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Sports Comparison

Olympus E-1 as a Sports photography camera
Panasonic G2 as a Sports photography camera
40
sensor size is good (Four Thirds)
environment sealing
sensor has phase detect autofocus
doesn't have liveview
very slow continuous shooting (3.0 frames/s)
no image stabilization
sensor resolution low (5 megapixels)
40
decent sensor size (Four Thirds)
supports tracking focus
painfully slow continuous shooting (3.0 frames per second)
no image stabilization
sensor resolution low (12 megapixels)
lack of phase detect auto focus
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Travel Comparison

Olympus E-1 Travel photography advice
Panasonic G2 Travel photography advice
47
lighter than others in class (735 grams)
environment sealing
missing Timelapse function
sensor resolution low (5MP)
does not contain selfie friendly screen
58
boasts focus via touch
built-in flash
screen is selfie friendly
no Time Lapse recording
heavier than average (428 grams)
sensor resolution low (12 megapixels)
Photography Glossary

Landscape Comparison

Olympus E-1 as a Landscape photography camera
Panasonic G2 as a Landscape photography camera
46
has manual focus
change lenses (Micro Four Thirds mount)
sensor size is good (Four Thirds)
supports RAW formats
environment sealing
screen is small (1.8 inches)
doesn't have liveview
no image stabilization
sensor resolution low (5MP)
missing Timelapse function
57
has manual focus
interchangeable lenses (Micro Four Thirds mount)
screen is a good size (3 inches)
decent sensor size (Four Thirds)
saves RAW files
no image stabilization
sensor resolution low (12 megapixels)
no Time Lapse recording
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Vlogging Comparison

Vlogging with Olympus E-1
Vlogging with Panasonic G2
9
no video shooting
61
screen is selfie friendly
touchscreen enabled
supports face detect focus
includes mic socket
no image stabilization
video res low (1280 x 720 resolution)
heavier than average (428 grams)
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Olympus E-1 vs Panasonic G2 Specifications

Detailed spec comparison table for Olympus E-1 and Panasonic G2
 Olympus E-1Panasonic Lumix DMC-G2
General Information
Manufacturer Olympus Panasonic
Model Olympus E-1 Panasonic Lumix DMC-G2
Category Pro DSLR Entry-Level Mirrorless
Announced 2003-11-29 2010-07-12
Physical type Large SLR SLR-style mirrorless
Sensor Information
Processor Chip - Venus Engine HD II
Sensor type CCD 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 5 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Full resolution 2560 x 1920 4000 x 3000
Max native ISO 3200 6400
Lowest native ISO 100 100
RAW photos
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 3 -
Lens
Lens mounting type Micro Four Thirds Micro Four Thirds
Total lenses 45 107
Focal length multiplier 2.1 2.1
Screen
Display type Fixed Type Fully Articulated
Display size 1.8 inches 3 inches
Display resolution 134 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch function
Display technology - TFT Color LCD with wide-viewing angle
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 1,440 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.48x 0.55x
Features
Slowest shutter speed 60s 60s
Maximum shutter speed 1/4000s 1/4000s
Continuous shooting rate 3.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 11.00 m
Flash settings Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
Auto exposure bracketing
WB bracketing
Maximum flash synchronize 1/180s 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution None 1280x720
Video file format - AVCHD Lite, Motion JPEG
Mic port
Headphone port
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 735 grams (1.62 lb) 428 grams (0.94 lb)
Dimensions 141 x 104 x 81mm (5.6" x 4.1" x 3.2") 124 x 84 x 74mm (4.9" x 3.3" x 2.9")
DXO scores
DXO All around score not tested 53
DXO Color Depth score not tested 21.2
DXO Dynamic range score not tested 10.3
DXO Low light score not tested 493
Other
Battery life - 360 photos
Type of battery - Battery Pack
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage Compact Flash (Type I or II) SD/SDHC/SDXC
Card slots 1 1
Retail cost $1,700 $1,000