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Olympus SZ-31MR iHS vs Panasonic G7

Portability
89
Imaging
39
Features
47
Overall
42
Olympus SZ-31MR iHS front
 
Panasonic Lumix DMC-G7 front
Portability
71
Imaging
54
Features
80
Overall
64

Olympus SZ-31MR iHS vs Panasonic G7 Key Specs

Olympus SZ-31MR iHS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-600mm (F3.0-6.9) lens
  • 226g - 106 x 69 x 40mm
  • Introduced February 2012
Panasonic G7
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 125 x 86 x 77mm
  • Announced May 2015
  • Succeeded the Panasonic G6
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Olympus SZ-31MR iHS vs Panasonic G7 Overview

On this page, we will be matching up the Olympus SZ-31MR iHS and Panasonic G7, one being a Small Sensor Superzoom and the latter is a Advanced Mirrorless by competitors Olympus and Panasonic. The resolution of the SZ-31MR iHS (16MP) and the G7 (16MP) is relatively close but the SZ-31MR iHS (1/2.3") and G7 (Four Thirds) boast totally different sensor sizes.

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The SZ-31MR iHS was brought out 4 years before the G7 and that is a fairly big gap as far as camera technology is concerned. Both the cameras have different body design with the Olympus SZ-31MR iHS being a Compact camera and the Panasonic G7 being a SLR-style mirrorless camera.

Before diving right into a in-depth comparison, here is a brief highlight of how the SZ-31MR iHS scores versus the G7 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Olympus SZ-31MR iHS over the Panasonic G7

 SZ-31MR iHS G7 

Reasons to pick Panasonic G7 over the Olympus SZ-31MR iHS

 G7 SZ-31MR iHS 
AnnouncedMay 2015February 2012More recent by 39 months
Manual focus Very precise focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1040k920kCrisper screen (+120k dot)
Selfie screen Take selfies

Common features in the Olympus SZ-31MR iHS and Panasonic G7

 SZ-31MR iHS G7 
Screen dimensions3"3"Equal screen dimensions
Touch friendly screen Quickly navigate

Olympus SZ-31MR iHS vs Panasonic G7 Physical Comparison

For those who are going to lug around your camera regularly, you're going to have to consider its weight and dimensions. The Olympus SZ-31MR iHS comes with outer dimensions of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") with a weight of 226 grams (0.50 lbs) while the Panasonic G7 has dimensions of 125mm x 86mm x 77mm (4.9" x 3.4" x 3.0") along with a weight of 410 grams (0.90 lbs).

Take a look at the Olympus SZ-31MR iHS and Panasonic G7 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are utilising during that time. Here is a front view measurement comparison of the SZ-31MR iHS compared to the G7.

Olympus SZ-31MR iHS vs Panasonic G7 size comparison

Taking into account dimensions and weight, the portability grade of the SZ-31MR iHS and G7 is 89 and 71 respectively.

Olympus SZ-31MR iHS vs Panasonic G7 top view buttons comparison

Olympus SZ-31MR iHS vs Panasonic G7 Sensor Comparison

Sometimes, it's hard to envision the contrast in sensor measurements only by viewing a spec sheet. The graphic here may provide you a more clear sense of the sensor dimensions in the SZ-31MR iHS and G7.

Clearly, the two cameras provide the same megapixels albeit not the same sensor measurements. The SZ-31MR iHS has the smaller sensor which is going to make obtaining shallower depth of field trickier. The older SZ-31MR iHS will be behind in sensor technology.

Olympus SZ-31MR iHS vs Panasonic G7 sensor size comparison

Olympus SZ-31MR iHS vs Panasonic G7 Screen and ViewFinder

Olympus SZ-31MR iHS vs Panasonic G7 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus SZ-31MR iHS Portrait photography factors
Panasonic G7 Portrait photography factors
34
decent megapixels (16MP)
provides face detection focus
no manual focus
manual exposure not possible
no external flash support
sensor size is tiny (1/2.3")
lacks RAW support
72
manual focus
sensor resolution is decent (16MP)
sensor size is nice (Four Thirds)
provides face detect autofocus
saves RAW files
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Street Comparison

Olympus SZ-31MR iHS Street photography features
Panasonic G7 Street photography features
64
built in image stabilization (Sensor-shift)
supports focus by touch
lighter than average in class (226 grams)
screen does not articulate
sensor size is tiny (1/2.3")
lacks RAW support
72
screen articulates fully
sensor size is nice (Four Thirds)
saves RAW files
provides focus via touch
great high ISO (25,600)
lack of image stabilization
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Sports Comparison

Olympus SZ-31MR iHS as a Sports photography camera
Panasonic G7 as a Sports photography camera
44
incredible zoom range (25-600mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
decent megapixels (16 megapixels)
provides tracking autofocus
no shutter priority mode
sensor size is tiny (1/2.3")
bad battery (200 per charge)
lacks phase detect auto focus
55
silent shutter (1/16,000 seconds)
sensor resolution is decent (16 megapixels)
sensor size is nice (Four Thirds)
provides tracking focus
lack of image stabilization
bad battery (350 shots)
lack of phase detect autofocus
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Travel Comparison

Olympus SZ-31MR iHS as a Travel photography camera
Panasonic G7 as a Travel photography camera
67
lighter than average in class (226 grams)
supports focus by touch
decent megapixels (16MP)
flash built-in
pretty wide (25mm)
very long zoom (600mm)
missing Time Lapse function
bad battery (200 CIPA)
screen isn't selfie friendly
somewhat slow max aperture (f3.0)
71
provides focus via touch
sensor resolution is decent (16 megapixels)
has built in flash
selfie friendly screen
bad battery (350 per charge)
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Landscape Comparison

Olympus SZ-31MR iHS as a Landscape photography camera
Panasonic G7 as a Landscape photography camera
41
pretty wide (25mm)
nice screen size (3 inch)
built in image stabilization (Sensor-shift)
decent megapixels (16MP)
no manual focus
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.0)
manual exposure not possible
sensor size is tiny (1/2.3")
lacks RAW support
bad battery (200 shots)
missing Time Lapse function
67
manual focus
change lenses (Micro Four Thirds mount)
pretty good screen size (3 inch)
sensor resolution is decent (16 megapixels)
sensor size is nice (Four Thirds)
great high ISO (25,600)
saves RAW files
lack of image stabilization
bad battery (350 per charge)
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Vlogging Comparison

Olympus SZ-31MR iHS Vlogging details
Panasonic G7 Vlogging details
35
pretty wide (25mm)
touch screen
built in image stabilization (Sensor-shift)
provides face detection focus
high quality video (1920 x 1080 pixels)
lighter than average in class (226 grams)
somewhat slow max aperture (f3.0)
screen isn't selfie friendly
missing external mic port
72
selfie friendly screen
has touchscreen
provides face detect autofocus
high res video (3840 x 2160 pixels)
does have microphone support
lack of image stabilization
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Olympus SZ-31MR iHS vs Panasonic G7 Specifications

Detailed spec comparison table for Olympus SZ-31MR iHS and Panasonic G7
 Olympus SZ-31MR iHSPanasonic Lumix DMC-G7
General Information
Brand Name Olympus Panasonic
Model Olympus SZ-31MR iHS Panasonic Lumix DMC-G7
Category Small Sensor Superzoom Advanced Mirrorless
Introduced 2012-02-08 2015-05-19
Physical type Compact SLR-style mirrorless
Sensor Information
Processor Dual TruePic V -
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Four Thirds
Sensor measurements 6.17 x 4.55mm 17.3 x 13mm
Sensor area 28.1mm² 224.9mm²
Sensor resolution 16MP 16MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4608 x 3456 4592 x 3448
Max native ISO 6400 25600
Lowest native ISO 80 100
RAW pictures
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 49
Cross focus points - -
Lens
Lens mounting type fixed lens Micro Four Thirds
Lens focal range 25-600mm (24.0x) -
Largest aperture f/3.0-6.9 -
Macro focus distance 1cm -
Available lenses - 107
Crop factor 5.8 2.1
Screen
Type of screen Fixed Type Fully Articulated
Screen size 3 inches 3 inches
Screen resolution 920k dots 1,040k dots
Selfie friendly
Liveview
Touch capability
Screen tech Hypercrystal III TFT Color LCD -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,360k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Slowest shutter speed 4 seconds 60 seconds
Maximum shutter speed 1/1700 seconds 1/4000 seconds
Maximum silent shutter speed - 1/16000 seconds
Continuous shooting rate 7.0 frames per second 7.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Built-in flash
Flash range 9.30 m 9.30 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 3840 x 2160 (30, 25, 24, 20fps) 1920 x 1080 (60, 50, 30, 25fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps
Max video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected Built-In
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 226 grams (0.50 lb) 410 grams (0.90 lb)
Physical dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 125 x 86 x 77mm (4.9" x 3.4" x 3.0")
DXO scores
DXO All around 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
Battery life 200 shots 350 shots
Style of battery Battery Pack Battery Pack
Battery model LI-50B -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec, 10 sec (3 images))
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Card slots Single Single
Price at launch $0 $800