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Olympus SP-820UZ vs Sony G3

Portability
69
Imaging
38
Features
29
Overall
34
Olympus Stylus SP-820UZ front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
33
Features
30
Overall
31

Olympus SP-820UZ vs Sony G3 Key Specs

Olympus SP-820UZ
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • 1920 x 1080 video
  • 22-896mm (F3.4-5.7) lens
  • 485g - 117 x 78 x 93mm
  • Announced August 2012
  • Superseded the Olympus SP-820UZ
  • Successor is Olympus SP-820UZ
Sony G3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3.5" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F3.5-10.0) lens
  • 185g - 97 x 59 x 22mm
  • Revealed January 2009
Photography Glossary

Olympus SP-820UZ vs Sony G3 Overview

Following is a extensive review of the Olympus SP-820UZ versus Sony G3, former is a Small Sensor Superzoom while the other is a Small Sensor Compact by manufacturers Olympus and Sony. There is a large difference among the sensor resolutions of the SP-820UZ (14MP) and G3 (10MP) but they come with the exact same sensor dimensions (1/2.3").

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The SP-820UZ was announced 3 years after the G3 which is a fairly serious difference as far as camera tech is concerned. Both of these cameras come with the identical body type (Compact).

Before getting through a full comparison, below is a short overview of how the SP-820UZ matches up against the G3 when considering portability, imaging, features and an overall score.

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Reasons to pick Olympus SP-820UZ over the Sony G3

 SP-820UZ G3 
RevealedAugust 2012January 2009More modern by 45 months

Reasons to pick Sony G3 over the Olympus SP-820UZ

 G3 SP-820UZ 
Manually focus Dial accurate focus
Display dimension3.5"3"Larger display (+0.5")
Display resolution921k460kCrisper display (+461k dot)
Touch display Easily navigate

Common features in the Olympus SP-820UZ and Sony G3

 SP-820UZ G3 
Display typeFixed Fixed Fixed display
Selfie screen Neither offers selfie screen

Olympus SP-820UZ vs Sony G3 Physical Comparison

For anybody who is aiming to carry around your camera, you'll have to consider its weight and size. The Olympus SP-820UZ offers external dimensions of 117mm x 78mm x 93mm (4.6" x 3.1" x 3.7") having a weight of 485 grams (1.07 lbs) while the Sony G3 has specifications of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") along with a weight of 185 grams (0.41 lbs).

Analyze the Olympus SP-820UZ versus Sony G3 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ based on the lens you have attached at the time. The following is the front view physical size comparison of the SP-820UZ vs the G3.

Olympus SP-820UZ vs Sony G3 size comparison

Looking at size and weight, the portability grade of the SP-820UZ and G3 is 69 and 94 respectively.

Olympus SP-820UZ vs Sony G3 top view buttons comparison

Olympus SP-820UZ vs Sony G3 Sensor Comparison

Often, it is very hard to visualize the contrast in sensor sizes merely by going through specifications. The pic underneath may provide you a greater sense of the sensor sizes in the SP-820UZ and G3.

To sum up, both the cameras have got the exact same sensor measurements but different MP. You can expect to see the Olympus SP-820UZ to produce more detail with its extra 4MP. Greater resolution can also allow you to crop images much more aggressively. The more recent SP-820UZ should have a benefit in sensor technology.

Olympus SP-820UZ vs Sony G3 sensor size comparison

Olympus SP-820UZ vs Sony G3 Screen and ViewFinder

Olympus SP-820UZ vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-820UZ as a Portrait photography camera
Sony G3 as a Portrait photography camera
34
decent megapixels (14 megapixels)
has face detection autofocus
focusing manually not possible
no manual control
cannot use external flash
sensor size is very small (1/2.3")
lack of RAW support
26
manual focus
manual mode not possible
cannot use external flash
low megapixels (10 megapixels)
sensor size is tiny (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus SP-820UZ Street photography highlights
Sony G3 Street photography highlights
37
no moving screen
no image stabilization
sensor size is very small (1/2.3")
lack of RAW support
more heavy than competition (485 grams)
56
has image stabilization (Optical)
fixed screen
sensor size is tiny (1/2.3")
doesn't have RAW files
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Sports Comparison

Olympus SP-820UZ as a Sports photography camera
Sony G3 as a Sports photography camera
33
amazing zoom range (22-896mm 40.7 x zoom)
decent megapixels (14MP)
painfully slow continuous shooting (2.0 frames per second)
lack of shutter priority mode
no image stabilization
sensor size is very small (1/2.3")
lack of phase detect autofocus
23
has image stabilization (Optical)
low maximum shutter speed (1/1,000s)
slow frames per second (2.0 frames/s)
no shutter priority mode
low megapixels (10 megapixels)
sensor size is tiny (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Olympus SP-820UZ Travel photography info
Sony G3 Travel photography info
55
decent megapixels (14MP)
built-in flash
rather wide (22mm)
very long zoom (896mm)
doesn't have Timelapse mode
more heavy than competition (485 grams)
does not contain selfie friendly screen
slow maximum aperture (f3.4)
50
built-in flash
missing Time Lapse function
low megapixels (10 megapixels)
screen isn't selfie friendly
wide angle not good (35mm)
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus SP-820UZ as a Landscape photography camera
Sony G3 as a Landscape photography camera
35
rather wide (22mm)
screen size is decent (3")
decent megapixels (14 megapixels)
focusing manually not possible
fixed lens (fixed lens mount)
slow maximum aperture (f3.4)
no manual control
no image stabilization
sensor size is very small (1/2.3")
lack of RAW support
doesn't have Timelapse mode
36
manual focus
bigger than average screen (3.5 inch)
has image stabilization (Optical)
lens is fixed (fixed lens mount)
wide angle not good (35mm)
somewhat slow max aperture (f3.5)
manual mode not possible
low megapixels (10MP)
sensor size is tiny (1/2.3")
doesn't have RAW files
missing Time Lapse function
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Vlogging Comparison

Olympus SP-820UZ Vlogging information
Sony G3 Vlogging information
25
rather wide (22mm)
has face detection autofocus
video resolution high (1920 x 1080 pixels)
slow maximum aperture (f3.4)
does not contain selfie friendly screen
no image stabilization
doesn't have external microphone port
more heavy than competition (485g)
27
touch screen
has image stabilization (Optical)
wide angle not good (35mm)
somewhat slow max aperture (f3.5)
screen isn't selfie friendly
low res video (640 x 480 pixels)
missing mic jack
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Olympus SP-820UZ vs Sony G3 Specifications

Detailed spec comparison table for Olympus SP-820UZ and Sony G3
 Olympus Stylus SP-820UZSony Cyber-shot DSC-G3
General Information
Make Olympus Sony
Model Olympus Stylus SP-820UZ Sony Cyber-shot DSC-G3
Class Small Sensor Superzoom Small Sensor Compact
Announced 2012-08-21 2009-01-08
Body design Compact Compact
Sensor Information
Sensor type CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 14MP 10MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3, 3:2 and 16:9
Peak resolution 4288 x 3216 3648 x 2736
Highest native ISO 6400 3200
Lowest native ISO 80 80
RAW files
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 9
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 22-896mm (40.7x) 35-140mm (4.0x)
Maximal aperture f/3.4-5.7 f/3.5-10.0
Macro focus range 1cm -
Focal length multiplier 5.8 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 3 inch 3.5 inch
Screen resolution 460k dot 921k dot
Selfie friendly
Liveview
Touch operation
Screen technology TFT Color LCD -
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 seconds 1 seconds
Fastest shutter speed 1/2000 seconds 1/1000 seconds
Continuous shutter speed 2.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Custom WB
Image stabilization
Built-in flash
Flash range 15.00 m 4.30 m (Auto ISO)
Flash options Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye reduction, Slow Sync
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30, 120 fps), 320 x 180 (30, 240 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 640x480
Video data format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
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 485 gr (1.07 lbs) 185 gr (0.41 lbs)
Dimensions 117 x 78 x 93mm (4.6" x 3.1" x 3.7") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC Memory Stick Duo/Pro Duo, Internal
Storage slots Single Single
Launch cost $299 $200