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Olympus SP-820UZ vs Panasonic G2

Portability
69
Imaging
38
Features
29
Overall
34
Olympus Stylus SP-820UZ front
 
Panasonic Lumix DMC-G2 front
Portability
72
Imaging
47
Features
60
Overall
52

Olympus SP-820UZ vs Panasonic G2 Key Specs

Olympus SP-820UZ
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • 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  • Superseded the Olympus SP-820UZ
  • Updated by Olympus SP-820UZ
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
  • Superseded the Panasonic G1
  • Successor is Panasonic G3
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Olympus SP-820UZ vs Panasonic G2 Overview

The following is a comprehensive analysis of the Olympus SP-820UZ and Panasonic G2, former is a Small Sensor Superzoom while the latter is a Entry-Level Mirrorless by companies Olympus and Panasonic. The sensor resolution of the SP-820UZ (14MP) and the G2 (12MP) is pretty well matched but the SP-820UZ (1/2.3") and G2 (Four Thirds) provide different sensor dimensions.

Photography Glossary

The SP-820UZ was unveiled 2 years after the G2 which is quite a sizable difference as far as technology is concerned. Both of the cameras have different body design with the Olympus SP-820UZ being a Compact camera and the Panasonic G2 being a SLR-style mirrorless camera.

Before getting into a complete comparison, here is a brief summary of how the SP-820UZ scores versus the G2 with regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus SP-820UZ over the Panasonic G2

 SP-820UZ G2 
LaunchedAugust 2012July 2010Newer by 26 months

Reasons to pick Panasonic G2 over the Olympus SP-820UZ

 G2 SP-820UZ 
Manual focus More precise focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies
Touch friendly screen Quickly navigate

Common features in the Olympus SP-820UZ and Panasonic G2

 SP-820UZ G2 
Screen dimensions3"3"Equal screen sizing
Screen resolution460k460kExact same screen resolution

Olympus SP-820UZ vs Panasonic G2 Physical Comparison

When you are aiming to travel with your camera frequently, you have to think about its weight and volume. The Olympus SP-820UZ enjoys external dimensions of 117mm x 78mm x 93mm (4.6" x 3.1" x 3.7") and a weight of 485 grams (1.07 lbs) whilst the Panasonic G2 has sizing of 124mm x 84mm x 74mm (4.9" x 3.3" x 2.9") with a weight of 428 grams (0.94 lbs).

Analyze the Olympus SP-820UZ and Panasonic G2 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change based on the lens you select during that time. The following is a front view sizing comparison of the SP-820UZ and the G2.

Olympus SP-820UZ vs Panasonic G2 size comparison

Looking at dimensions and weight, the portability grade of the SP-820UZ and G2 is 69 and 72 respectively.

Olympus SP-820UZ vs Panasonic G2 top view buttons comparison

Olympus SP-820UZ vs Panasonic G2 Sensor Comparison

Normally, it's tough to visualize the difference between sensor dimensions merely by checking specs. The image here may offer you a clearer sense of the sensor sizes in the SP-820UZ and G2.

All in all, the two cameras provide different megapixel count and different sensor dimensions. The SP-820UZ having a tinier sensor is going to make shooting shallower DOF more difficult and the Olympus SP-820UZ will resolve extra detail having an extra 2 Megapixels. Higher resolution will also make it easier to crop shots more aggressively. The younger SP-820UZ provides an edge with regard to sensor tech.

Olympus SP-820UZ vs Panasonic G2 sensor size comparison

Olympus SP-820UZ vs Panasonic G2 Screen and ViewFinder

Olympus SP-820UZ vs Panasonic G2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-820UZ Portrait photography features
Panasonic G2 Portrait photography features
34
decent MP (14MP)
provides face detection focus
no manual focus
no manual control
external flash not possible
small sensor (1/2.3")
no RAW format
60
has manual focus
sensor size is decent (Four Thirds)
supports face detect focusing
saves RAW formats
low MP (12MP)
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Street Comparison

Olympus SP-820UZ Street photography information
Panasonic G2 Street photography information
37
no moving screen
no image stabilization
small sensor (1/2.3")
no RAW format
heavier than competition (485g)
65
fully articulated screen
sensor size is decent (Four Thirds)
saves RAW formats
comes with touch to focus
no image stabilization
more heavy than others (428g)
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Sports Comparison

Olympus SP-820UZ Sports photography highlights
Panasonic G2 Sports photography highlights
33
amazing zoom range (22-896mm 40.7 x zoom)
decent MP (14MP)
very slow continuous shooting (2.0 frames/s)
lack of shutter priority mode
no image stabilization
small sensor (1/2.3")
no phase detect auto focus
40
sensor size is decent (Four Thirds)
supports tracking focus
painfully slow continuous shooting (3.0 fps)
no image stabilization
low MP (12 megapixels)
has no phase detect AF
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Travel Comparison

Olympus SP-820UZ Travel photography info
Panasonic G2 Travel photography info
55
decent MP (14 megapixels)
has built in flash
pretty wide (22mm)
long zoom (896mm)
doesn't have Time Lapse function
heavier than competition (485 grams)
screen isn't selfie friendly
somewhat slow max aperture (f3.4)
58
comes with touch to focus
flash built-in
selfie friendly display
does not have Timelapse recording
more heavy than others (428 grams)
low MP (12 megapixels)
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Landscape Comparison

Olympus SP-820UZ Landscape photography features
Panasonic G2 Landscape photography features
35
pretty wide (22mm)
screen is a decent size (3 inch)
decent MP (14 megapixels)
no manual focus
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.4)
no manual control
no image stabilization
small sensor (1/2.3")
no RAW format
doesn't have Time Lapse function
57
has manual focus
switch lenses (Micro Four Thirds mount)
nice screen size (3 inches)
sensor size is decent (Four Thirds)
saves RAW formats
no image stabilization
low MP (12MP)
does not have Timelapse recording
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Vlogging Comparison

Olympus SP-820UZ Vlogging information
Panasonic G2 Vlogging information
25
pretty wide (22mm)
provides face detection focus
video resolution high (1920 x 1080 pxls)
somewhat slow max aperture (f3.4)
screen isn't selfie friendly
no image stabilization
doesn't have external mic socket
heavier than competition (485g)
61
selfie friendly display
touchscreen enabled
supports face detect focusing
does have microphone support
no image stabilization
low video resolution (1280 x 720 pixels)
more heavy than others (428g)
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Olympus SP-820UZ vs Panasonic G2 Specifications

Detailed spec comparison table for Olympus SP-820UZ and Panasonic G2
 Olympus Stylus SP-820UZPanasonic Lumix DMC-G2
General Information
Brand Olympus Panasonic
Model type Olympus Stylus SP-820UZ Panasonic Lumix DMC-G2
Class Small Sensor Superzoom Entry-Level Mirrorless
Announced 2012-08-21 2010-07-12
Physical type Compact SLR-style mirrorless
Sensor Information
Processor Chip - Venus Engine HD II
Sensor type CMOS CMOS
Sensor size 1/2.3" Four Thirds
Sensor measurements 6.17 x 4.55mm 17.3 x 13mm
Sensor surface area 28.1mm² 224.9mm²
Sensor resolution 14 megapixels 12 megapixels
Anti alias filter
Aspect ratio 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 4288 x 3216 4000 x 3000
Maximum native ISO 6400 6400
Min native ISO 80 100
RAW pictures
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Cross type focus points - -
Lens
Lens support fixed lens Micro Four Thirds
Lens zoom range 22-896mm (40.7x) -
Maximum aperture f/3.4-5.7 -
Macro focusing distance 1cm -
Total lenses - 107
Crop factor 5.8 2.1
Screen
Display type Fixed Type Fully Articulated
Display sizing 3" 3"
Resolution of display 460k dots 460k dots
Selfie friendly
Liveview
Touch capability
Display tech TFT Color LCD TFT Color LCD with wide-viewing angle
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,440k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.55x
Features
Slowest shutter speed 4s 60s
Maximum shutter speed 1/2000s 1/4000s
Continuous shooting rate 2.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance 15.00 m 11.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync
External flash
AEB
WB bracketing
Maximum flash synchronize - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30, 120 fps), 320 x 180 (30, 240 fps) 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution 1920x1080 1280x720
Video data format MPEG-4, H.264 AVCHD Lite, Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None None
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 485 grams (1.07 lb) 428 grams (0.94 lb)
Physical dimensions 117 x 78 x 93mm (4.6" x 3.1" x 3.7") 124 x 84 x 74mm (4.9" x 3.3" x 2.9")
DXO scores
DXO All around rating not tested 53
DXO Color Depth rating not tested 21.2
DXO Dynamic range rating not tested 10.3
DXO Low light rating not tested 493
Other
Battery life - 360 images
Type of battery - Battery Pack
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Card slots One One
Retail pricing $299 $1,000