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Canon G15 vs Olympus SP-820UZ

Portability
86
Imaging
36
Features
58
Overall
44
Canon PowerShot G15 front
 
Olympus Stylus SP-820UZ front
Portability
69
Imaging
37
Features
29
Overall
33

Canon G15 vs Olympus SP-820UZ Key Specs

Canon G15
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 80 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F1.8-2.8) lens
  • 352g - 107 x 76 x 40mm
  • Revealed September 2012
  • Succeeded the Canon G12
  • Replacement is Canon G16
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
  • Released August 2012
  • Superseded the Olympus SP-820UZ
  • Later Model is Olympus SP-820UZ
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Canon G15 vs Olympus SP-820UZ Overview

Below, we are contrasting the Canon G15 vs Olympus SP-820UZ, one being a Small Sensor Compact and the other is a Small Sensor Superzoom by competitors Canon and Olympus. The resolution of the G15 (12MP) and the SP-820UZ (14MP) is very well matched but the G15 (1/1.7") and SP-820UZ (1/2.3") enjoy totally different sensor dimensions.

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The G15 was announced at a similar time to the SP-820UZ so they are both of a similar generation. The two cameras come with the identical body type (Compact).

Before delving in to a detailed comparison, below is a simple introduction of how the G15 matches up versus the SP-820UZ in regards to portability, imaging, features and an overall rating.

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Reasons to pick Canon G15 over the Olympus SP-820UZ

 G15 SP-820UZ 
Manually focus Very exact focus
Display resolution922k460kSharper display (+462k dot)

Reasons to pick Olympus SP-820UZ over the Canon G15

 SP-820UZ G15 

Common features in the Canon G15 and Olympus SP-820UZ

 G15 SP-820UZ 
ReleasedSeptember 2012August 2012Similar generation
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display sizing
Selfie screen Neither has selfie screen
Touch friendly display Neither has Touch friendly display

Canon G15 vs Olympus SP-820UZ Physical Comparison

For those who are looking to carry your camera regularly, you should think about its weight and dimensions. The Canon G15 has external dimensions of 107mm x 76mm x 40mm (4.2" x 3.0" x 1.6") along with a weight of 352 grams (0.78 lbs) and the Olympus SP-820UZ has dimensions of 117mm x 78mm x 93mm (4.6" x 3.1" x 3.7") with a weight of 485 grams (1.07 lbs).

Analyze the Canon G15 vs Olympus SP-820UZ in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary based on the lens you are using during that time. Below is the front view measurements comparison of the G15 compared to the SP-820UZ.

Canon G15 vs Olympus SP-820UZ size comparison

Considering size and weight, the portability grade of the G15 and SP-820UZ is 86 and 69 respectively.

Canon G15 vs Olympus SP-820UZ top view buttons comparison

Canon G15 vs Olympus SP-820UZ Sensor Comparison

In many cases, it's hard to visualise the gap between sensor sizing only by looking at a spec sheet. The visual below will provide you a greater sense of the sensor dimensions in the G15 and SP-820UZ.

Clearly, both of those cameras posses different megapixels and different sensor sizing. The G15 having a larger sensor will make shooting shallow depth of field easier and the Olympus SP-820UZ will give you greater detail with its extra 2MP. Greater resolution will make it easier to crop images somewhat more aggressively.

Canon G15 vs Olympus SP-820UZ sensor size comparison

Canon G15 vs Olympus SP-820UZ Screen and ViewFinder

Canon G15 vs Olympus SP-820UZ Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon G15 Portrait photography details
Olympus SP-820UZ Portrait photography details
48
you can focus manually
flash sync is higher than normal (1/2,000 seconds)
offers face detection autofocus
saves RAW formats
resolution not great (12MP)
sensor is very small (1/1.7")
33
good MP (14MP)
features face detection autofocus
focusing manually not possible
manual mode not possible
cannot use external flash
sensor is very small (1/2.3")
doesn't have RAW support
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Street Comparison

Canon G15 Street photography info
Olympus SP-820UZ Street photography info
58
has image stabilization (Optical)
saves RAW formats
screen does not articulate
sensor is very small (1/1.7")
heavier than competition in class (352 grams)
37
screen is fixed
no image stabilization
sensor is very small (1/2.3")
doesn't have RAW support
heavier than competitors in class (485 grams)
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Sports Comparison

Canon G15 Sports photography information
Olympus SP-820UZ Sports photography information
39
has image stabilization (Optical)
offers tracking autofocus
great battery (350 CIPA)
very slow continuous shooting (2.0 frames/s)
resolution not great (12MP)
sensor is very small (1/1.7")
no phase detect autofocus
32
great zoom range (22-896mm 40.7 x zoom)
good MP (14 megapixels)
very slow continuous shooting (2.0 frames per second)
no shutter priority mode
no image stabilization
sensor is very small (1/2.3")
doesn't have phase detect autofocus
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Travel Comparison

Canon G15 Travel photography information
Olympus SP-820UZ Travel photography information
61
great battery (350 shots)
has built in flash
relatively wide (28mm)
fast maximum aperture (f1.8)
missing Time Lapse mode
heavier than competition in class (352g)
resolution not great (12 megapixels)
display is not selfie friendly
55
good MP (14MP)
has built in flash
quite wide (22mm)
very long zoom (896mm)
no Time Lapse recording
heavier than competitors in class (485 grams)
display isn't selfie friendly
slow maximum aperture (f3.4)
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Landscape Comparison

Canon G15 Landscape photography features
Olympus SP-820UZ Landscape photography features
54
you can focus manually
relatively wide (28mm)
fast maximum aperture (f1.8)
screen size is good (3 inch)
has image stabilization (Optical)
saves RAW formats
great battery (350 per charge)
lens is fixed (fixed lens mount)
resolution not great (12 megapixels)
sensor is very small (1/1.7")
missing Time Lapse mode
35
quite wide (22mm)
screen is a good size (3")
good MP (14MP)
focusing manually not possible
lens is fixed (fixed lens mount)
slow maximum aperture (f3.4)
manual mode not possible
no image stabilization
sensor is very small (1/2.3")
doesn't have RAW support
no Time Lapse recording
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Vlogging Comparison

Canon G15 Vlogging highlights
Olympus SP-820UZ Vlogging highlights
33
relatively wide (28mm)
fast maximum aperture (f1.8)
has image stabilization (Optical)
offers face detection autofocus
high quality video (1920 x 1080 resolution)
display is not selfie friendly
missing external mic socket
heavier than competition in class (352 grams)
25
quite wide (22mm)
features face detection autofocus
high video quality (1920 x 1080 pxls)
slow maximum aperture (f3.4)
display isn't selfie friendly
no image stabilization
no external mic socket
heavier than competitors in class (485 grams)
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Canon G15 vs Olympus SP-820UZ Specifications

Detailed spec comparison table for Canon G15 and Olympus SP-820UZ
 Canon PowerShot G15Olympus Stylus SP-820UZ
General Information
Make Canon Olympus
Model Canon PowerShot G15 Olympus Stylus SP-820UZ
Category Small Sensor Compact Small Sensor Superzoom
Revealed 2012-09-17 2012-08-21
Physical type Compact Compact
Sensor Information
Powered by Digic 5 -
Sensor type CMOS CMOS
Sensor size 1/1.7" 1/2.3"
Sensor dimensions 7.44 x 5.58mm 6.17 x 4.55mm
Sensor area 41.5mm² 28.1mm²
Sensor resolution 12MP 14MP
Anti aliasing filter
Aspect ratio 1:1, 5:4, 4:3, 3:2 and 16:9 4:3 and 16:9
Highest Possible resolution 4000 x 3000 4288 x 3216
Maximum native ISO 12800 6400
Lowest native ISO 80 80
RAW files
Autofocusing
Manual focus
Touch to focus
Continuous AF
AF single
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 -
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 22-896mm (40.7x)
Largest aperture f/1.8-2.8 f/3.4-5.7
Macro focus range 1cm 1cm
Crop factor 4.8 5.8
Screen
Display type Fixed Type Fixed Type
Display size 3 inch 3 inch
Display resolution 922 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch capability
Display technology TFT PureColor II G LCD TFT Color LCD
Viewfinder Information
Viewfinder type Optical (tunnel) None
Features
Minimum shutter speed 15 secs 4 secs
Fastest shutter speed 1/4000 secs 1/2000 secs
Continuous shutter rate 2.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Built-in flash
Flash range 7.00 m 15.00 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Second Curtain Auto, On, Off, Red-Eye, Fill-in
External flash
AE bracketing
White balance bracketing
Fastest flash synchronize 1/2000 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (24 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30, 120 fps), 320 x 180 (30, 240 fps)
Maximum video resolution 1920x1080 1920x1080
Video data format H.264 MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 352g (0.78 lb) 485g (1.07 lb)
Dimensions 107 x 76 x 40mm (4.2" x 3.0" x 1.6") 117 x 78 x 93mm (4.6" x 3.1" x 3.7")
DXO scores
DXO Overall score 46 not tested
DXO Color Depth score 19.9 not tested
DXO Dynamic range score 11.5 not tested
DXO Low light score 165 not tested
Other
Battery life 350 shots -
Battery type Battery Pack -
Battery model NB-10L -
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 12 sec, pet auto shutter)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Card slots One One
Retail price $499 $299