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Olympus E-P3 vs Olympus SP-620 UZ

Portability
86
Imaging
48
Features
60
Overall
52
Olympus PEN E-P3 front
 
Olympus SP-620 UZ front
Portability
78
Imaging
39
Features
36
Overall
37

Olympus E-P3 vs Olympus SP-620 UZ Key Specs

Olympus E-P3
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 369g - 122 x 69 x 34mm
  • Released August 2011
  • Succeeded the Olympus E-P2
  • Refreshed by Olympus E-P5
Olympus SP-620 UZ
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 435g - 110 x 74 x 74mm
  • Revealed January 2012
  • Superseded the Olympus SP-610UZ
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Olympus E-P3 vs Olympus SP-620 UZ Overview

Following is a thorough analysis of the Olympus E-P3 and Olympus SP-620 UZ, one is a Entry-Level Mirrorless and the latter is a Small Sensor Superzoom and both are built by Olympus. There is a huge difference among the image resolutions of the E-P3 (12MP) and SP-620 UZ (16MP) and the E-P3 (Four Thirds) and SP-620 UZ (1/2.3") boast totally different sensor size.

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The E-P3 was introduced 4 months earlier than the SP-620 UZ and they are of a similar generation. Both cameras have different body design with the Olympus E-P3 being a Rangefinder-style mirrorless camera and the Olympus SP-620 UZ being a Compact camera.

Before getting straight to a in-depth comparison, here is a short overview of how the E-P3 scores versus the SP-620 UZ when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-P3 over the Olympus SP-620 UZ

 E-P3 SP-620 UZ 
Manually focus Dial precise focus
Screen resolution614k230kSharper screen (+384k dot)
Touch friendly screen Quickly navigate

Reasons to pick Olympus SP-620 UZ over the Olympus E-P3

 SP-620 UZ E-P3 

Common features in the Olympus E-P3 and Olympus SP-620 UZ

 E-P3 SP-620 UZ 
RevealedAugust 2011January 2012Same generation
Screen typeFixed Fixed Fixed screen
Screen dimensions3"3"Equal screen size
Selfie screen Lacking selfie screen

Olympus E-P3 vs Olympus SP-620 UZ Physical Comparison

For those who are going to carry around your camera regularly, you'll need to think about its weight and measurements. The Olympus E-P3 has got outside dimensions of 122mm x 69mm x 34mm (4.8" x 2.7" x 1.3") and a weight of 369 grams (0.81 lbs) while the Olympus SP-620 UZ has proportions of 110mm x 74mm x 74mm (4.3" x 2.9" x 2.9") along with a weight of 435 grams (0.96 lbs).

Check out the Olympus E-P3 and Olympus SP-620 UZ in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you choose at the time. Below is a front view measurements comparison of the E-P3 and the SP-620 UZ.

Olympus E-P3 vs Olympus SP-620 UZ size comparison

Considering size and weight, the portability grade of the E-P3 and SP-620 UZ is 86 and 78 respectively.

Olympus E-P3 vs Olympus SP-620 UZ top view buttons comparison

Olympus E-P3 vs Olympus SP-620 UZ Sensor Comparison

Oftentimes, its difficult to visualise the gap in sensor sizes only by checking out a spec sheet. The image below might provide you a greater sense of the sensor sizes in the E-P3 and SP-620 UZ.

Clearly, each of the cameras provide different megapixel count and different sensor sizes. The E-P3 using its bigger sensor will make getting bokeh less difficult and the Olympus SP-620 UZ will show greater detail using its extra 4MP. Higher resolution can also allow you to crop photographs more aggressively.

Olympus E-P3 vs Olympus SP-620 UZ sensor size comparison

Olympus E-P3 vs Olympus SP-620 UZ Screen and ViewFinder

Olympus E-P3 vs Olympus SP-620 UZ Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-P3 Portrait photography advice
Olympus SP-620 UZ Portrait photography advice
60
you can focus manually
good sensor size (Four Thirds)
offers face detect focus
exports RAW formats
low megapixels (12 megapixels)
34
resolution is good (16MP)
features face detection focus
focusing manually not possible
manual mode not possible
external flash not possible
sensor is very small (1/2.3")
lacks RAW support
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Street Comparison

Olympus E-P3 as a Street photography camera
Olympus SP-620 UZ as a Street photography camera
76
has image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW formats
includes focus by touch
fixed screen
50
image stabilization (Sensor-shift)
screen is fixed
sensor is very small (1/2.3")
lacks RAW support
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Sports Comparison

Sports photography with Olympus E-P3
Sports photography with Olympus SP-620 UZ
49
has image stabilization (Sensor based)
good sensor size (Four Thirds)
offers tracking focus
very slow continuous shooting (3.0 frames per second)
low megapixels (12MP)
lacks phase detect auto focus
48
excellent zoom range (25-525mm 21.0 x zoom)
image stabilization (Sensor-shift)
resolution is good (16MP)
features tracking autofocus
no shutter priority
sensor is very small (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Olympus E-P3 as a Travel photography camera
Olympus SP-620 UZ as a Travel photography camera
60
includes focus by touch
built-in flash
missing Timelapse recording
low megapixels (12MP)
doesn't have a selfie friendly screen
61
resolution is good (16MP)
built-in flash
decently wide (25mm)
great reach (525mm)
doesn't have Time Lapse recording
doesn't have a selfie friendly display
sluggish max aperture (f3.1)
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Landscape Comparison

Landscape photography with Olympus E-P3
Landscape photography with Olympus SP-620 UZ
65
you can focus manually
change lenses (Micro Four Thirds mount)
nice screen size (3 inch)
has image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW formats
low megapixels (12MP)
missing Timelapse recording
41
decently wide (25mm)
screen is a good size (3 inches)
image stabilization (Sensor-shift)
resolution is good (16MP)
focusing manually not possible
lens is fixed (fixed lens mount)
sluggish max aperture (f3.1)
manual mode not possible
sensor is very small (1/2.3")
lacks RAW support
doesn't have Time Lapse recording
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Vlogging Comparison

Olympus E-P3 Vlogging factors
Olympus SP-620 UZ Vlogging factors
35
has touchscreen
has image stabilization (Sensor based)
offers face detect focus
high quality video (1920 x 1080 pixels)
doesn't have a selfie friendly screen
missing microphone socket
28
decently wide (25mm)
image stabilization (Sensor-shift)
features face detection focus
sluggish max aperture (f3.1)
doesn't have a selfie friendly display
low quality video (1280 x 720 pixels)
doesn't have external mic support
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Olympus E-P3 vs Olympus SP-620 UZ Specifications

Detailed spec comparison table for Olympus E-P3 and Olympus SP-620 UZ
 Olympus PEN E-P3Olympus SP-620 UZ
General Information
Make Olympus Olympus
Model type Olympus PEN E-P3 Olympus SP-620 UZ
Type Entry-Level Mirrorless Small Sensor Superzoom
Released 2011-08-17 2012-01-10
Physical type Rangefinder-style mirrorless Compact
Sensor Information
Powered by TruePic VI TruePic III+
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 12MP 16MP
Anti alias filter
Aspect ratio 4:3 4:3 and 16:9
Highest resolution 4032 x 3024 4608 x 3456
Highest native ISO 12800 3200
Minimum native ISO 100 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 35 -
Cross type focus points - -
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 25-525mm (21.0x)
Highest aperture - f/3.1-5.8
Macro focusing range - 1cm
Number of lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inch 3 inch
Display resolution 614 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch capability
Display technology 3:2 OLED with Anti-Fingerprint Coating TFT Color LCD
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Slowest shutter speed 60s 4s
Maximum shutter speed 1/4000s 1/1500s
Continuous shooting rate 3.0 frames/s -
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change white balance
Image stabilization
Integrated flash
Flash distance 10.00 m (@ ISO 200) 6.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Wireless, Manual (3 levels) Auto, On, Off, Red-Eye, Fill-in
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize 1/180s -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps)
Highest video resolution 1920x1080 1280x720
Video format AVCHD, Motion JPEG MPEG-4, H.264
Mic 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
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 369 grams (0.81 lb) 435 grams (0.96 lb)
Physical dimensions 122 x 69 x 34mm (4.8" x 2.7" x 1.3") 110 x 74 x 74mm (4.3" x 2.9" x 2.9")
DXO scores
DXO All around rating 51 not tested
DXO Color Depth rating 20.8 not tested
DXO Dynamic range rating 10.1 not tested
DXO Low light rating 536 not tested
Other
Battery life 330 images -
Type of battery Battery Pack -
Battery ID BLS-5 4 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec, pet auto shutter)
Time lapse recording
Type of storage SD/SDHC/SDXC card SD/SDHC/SDXC
Card slots Single Single
Cost at launch $0 $199