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Panasonic G3 vs Sony RX10 III

Portability
83
Imaging
51
Features
62
Overall
55
Panasonic Lumix DMC-G3 front
 
Sony Cyber-shot DSC-RX10 III front
Portability
53
Imaging
52
Features
77
Overall
62

Panasonic G3 vs Sony RX10 III Key Specs

Panasonic G3
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 160 - 6400
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 336g - 115 x 84 x 47mm
  • Announced July 2011
  • Previous Model is Panasonic G2
  • Renewed by Panasonic G5
Sony RX10 III
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1051g - 133 x 94 x 127mm
  • Revealed March 2016
  • Old Model is Sony RX10 II
  • Successor is Sony RX10 IV
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Panasonic G3 vs Sony RX10 III Overview

Lets take a closer look at the Panasonic G3 vs Sony RX10 III, former is a Entry-Level Mirrorless while the other is a Large Sensor Superzoom by brands Panasonic and Sony. The image resolution of the G3 (16MP) and the RX10 III (20MP) is fairly comparable but the G3 (Four Thirds) and RX10 III (1") offer different sensor dimensions.

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The G3 was announced 5 years prior to the RX10 III which is a fairly big difference as far as camera tech is concerned. Each of the cameras feature different body design with the Panasonic G3 being a SLR-style mirrorless camera and the Sony RX10 III being a SLR-like (bridge) camera.

Before delving right into a step-by-step comparison, here is a concise overview of how the G3 matches up versus the RX10 III when considering portability, imaging, features and an overall score.

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Reasons to pick Panasonic G3 over the Sony RX10 III

 G3 RX10 III 
Display typeFully ArticulatedTiltingFully Articulating display
Selfie screen Take selfies
Touch friendly display Easily navigate

Reasons to pick Sony RX10 III over the Panasonic G3

 RX10 III G3 
RevealedMarch 2016July 2011More modern by 57 months
Display resolution1229k460kCrisper display (+769k dot)

Common features in the Panasonic G3 and Sony RX10 III

 G3 RX10 III 
Manual focus Dial precise focus
Display size3"3"Same display sizing

Panasonic G3 vs Sony RX10 III Physical Comparison

In case you're going to carry around your camera frequently, you'll have to factor in its weight and measurements. The Panasonic G3 provides physical dimensions of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") along with a weight of 336 grams (0.74 lbs) whilst the Sony RX10 III has proportions of 133mm x 94mm x 127mm (5.2" x 3.7" x 5.0") and a weight of 1051 grams (2.32 lbs).

Analyze the Panasonic G3 vs Sony RX10 III in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change dependant on the lens you are working with at the time. Underneath is a front view physical size comparison of the G3 versus the RX10 III.

Panasonic G3 vs Sony RX10 III size comparison

Taking into account size and weight, the portability score of the G3 and RX10 III is 83 and 53 respectively.

Panasonic G3 vs Sony RX10 III top view buttons comparison

Panasonic G3 vs Sony RX10 III Sensor Comparison

Generally, it can be hard to picture the difference in sensor sizes just by checking out specs. The picture underneath may offer you a better sense of the sensor sizes in the G3 and RX10 III.

All in all, both of those cameras come with different megapixels and different sensor sizes. The G3 using its larger sensor is going to make getting bokeh simpler and the Sony RX10 III will provide extra detail with its extra 4 Megapixels. Greater resolution will help you crop photos a good deal more aggressively. The more aged G3 will be disadvantaged with regard to sensor tech.

Panasonic G3 vs Sony RX10 III sensor size comparison

Panasonic G3 vs Sony RX10 III Screen and ViewFinder

Panasonic G3 vs Sony RX10 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G3 Portrait photography highlights
Sony RX10 III Portrait photography highlights
70
focusing manually
decent MP (16 megapixels)
nice sensor size (Four Thirds)
provides face detection focusing
delivers RAW files
71
focusing manually
MP count good (20MP)
sensor size is nice (1")
offers face detection focusing
saves RAW files
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Street Comparison

Panasonic G3 as a Street photography camera
Sony RX10 III as a Street photography camera
75
screen articulates fully
nice sensor size (Four Thirds)
delivers RAW files
boasts focus by touch
lack of image stabilization
64
tilting screen
image stabilization (Optical)
sensor size is nice (1")
saves RAW files
environment proof
more heavy than others (1,051 grams)
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Sports Comparison

Panasonic G3 Sports photography features
Sony RX10 III Sports photography features
46
decent MP (16MP)
nice sensor size (Four Thirds)
provides tracking autofocus
max frames per second very slow (4.0 frames/s)
lack of image stabilization
low battery life (270 shots)
lack of phase detect AF
70
incredible zoom range (24-600mm 25.0 x zoom)
quiet shutter (1/32,000 seconds)
image stabilization (Optical)
MP count good (20 megapixels)
sensor size is nice (1")
offers tracking autofocus
environment proof
great battery (420 shots)
has no phase detect AF
Photography Glossary

Travel Comparison

Panasonic G3 as a Travel photography camera
Sony RX10 III as a Travel photography camera
70
boasts focus by touch
decent MP (16MP)
built-in flash
selfie friendly display
no Time Lapse function
low battery life (270 per charge)
55
great battery (420 shots)
environment proof
MP count good (20MP)
built-in flash
decently wide (24mm)
very long zoom (600mm)
no Timelapse recording
more heavy than others (1,051 grams)
display isn't selfie friendly
sluggish maximum aperture (f2.4)
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Landscape Comparison

Panasonic G3 Landscape photography information
Sony RX10 III Landscape photography information
62
focusing manually
change lenses (Micro Four Thirds mount)
screen size is decent (3")
decent MP (16MP)
nice sensor size (Four Thirds)
delivers RAW files
lack of image stabilization
low battery life (270 shots)
no Time Lapse function
63
focusing manually
decently wide (24mm)
nice screen size (3")
image stabilization (Optical)
MP count good (20MP)
sensor size is nice (1")
saves RAW files
environment proof
great battery (420 CIPA)
cannot switch lens (fixed lens mount)
sluggish maximum aperture (f2.4)
no Timelapse recording
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Vlogging Comparison

Vlogging with Panasonic G3
Vlogging with Sony RX10 III
70
selfie friendly display
has touchscreen
provides face detection focusing
video res high (1920 x 1080 resolution)
lack of image stabilization
no external mic socket
28
decently wide (24mm)
image stabilization (Optical)
offers face detection focusing
high video quality (3840 x 2160 resolution)
does have external microphone socket
sluggish maximum aperture (f2.4)
display isn't selfie friendly
more heavy than others (1,051g)
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Panasonic G3 vs Sony RX10 III Specifications

Detailed spec comparison table for Panasonic G3 and Sony RX10 III
 Panasonic Lumix DMC-G3Sony Cyber-shot DSC-RX10 III
General Information
Brand Panasonic Sony
Model Panasonic Lumix DMC-G3 Sony Cyber-shot DSC-RX10 III
Class Entry-Level Mirrorless Large Sensor Superzoom
Announced 2011-07-11 2016-03-29
Physical type SLR-style mirrorless SLR-like (bridge)
Sensor Information
Chip Venus Engine FHD Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds 1"
Sensor measurements 17.3 x 13mm 13.2 x 8.8mm
Sensor surface area 224.9mm² 116.2mm²
Sensor resolution 16 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 4592 x 3448 5472 x 3648
Maximum native ISO 6400 12800
Maximum boosted ISO - 25600
Min native ISO 160 125
RAW support
Min boosted ISO - 64
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 23 25
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 24-600mm (25.0x)
Largest aperture - f/2.4-4.0
Macro focus range - 3cm
Amount of lenses 107 -
Focal length multiplier 2.1 2.7
Screen
Display type Fully Articulated Tilting
Display size 3 inch 3 inch
Resolution of display 460 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch display
Display tech TFT Color LCD with wide-viewing angle -
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 1,440 thousand dots 2,359 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.7x 0.7x
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Maximum quiet shutter speed - 1/32000 seconds
Continuous shooting rate 4.0 frames per second 14.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range 11.00 m 10.80 m (at Auto ISO)
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, fill-flash, slow sync, rear sync, off
External flash
Auto exposure bracketing
WB bracketing
Maximum flash synchronize 1/160 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps)) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution 1920x1080 3840x2160
Video format AVCHD, Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 336 grams (0.74 pounds) 1051 grams (2.32 pounds)
Physical dimensions 115 x 84 x 47mm (4.5" x 3.3" x 1.9") 133 x 94 x 127mm (5.2" x 3.7" x 5.0")
DXO scores
DXO All around score 56 70
DXO Color Depth score 21.0 23.1
DXO Dynamic range score 10.6 12.6
DXO Low light score 667 472
Other
Battery life 270 photographs 420 photographs
Battery type Battery Pack Battery Pack
Battery model - NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, continuous)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One One
Retail cost $500 $1,398