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Olympus TG-310 vs Sony A9

Portability
94
Imaging
37
Features
33
Overall
35
Olympus TG-310 front
 
Sony Alpha A9 front
Portability
65
Imaging
73
Features
93
Overall
81

Olympus TG-310 vs Sony A9 Key Specs

Olympus TG-310
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-102mm (F3.9-5.9) lens
  • 155g - 96 x 63 x 23mm
  • Released January 2011
Sony A9
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Raise to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 673g - 127 x 96 x 63mm
  • Released April 2017
  • Updated by Sony A9 II
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Olympus TG-310 vs Sony A9 Overview

Its time to examine more in depth at the Olympus TG-310 vs Sony A9, one is a Waterproof and the latter is a Pro Mirrorless by companies Olympus and Sony. There is a sizeable difference among the sensor resolutions of the TG-310 (14MP) and A9 (24MP) and the TG-310 (1/2.3") and A9 (Full frame) use different sensor measurements.

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The TG-310 was unveiled 7 years before the A9 which is a fairly large gap as far as camera tech is concerned. Both of the cameras come with different body type with the Olympus TG-310 being a Compact camera and the Sony A9 being a SLR-style mirrorless camera.

Before we go straight into a detailed comparison, below is a concise introduction of how the TG-310 scores vs the A9 in relation to portability, imaging, features and an overall score.

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Reasons to pick Olympus TG-310 over the Sony A9

 TG-310 A9 

Reasons to pick Sony A9 over the Olympus TG-310

 A9 TG-310 
ReleasedApril 2017January 2011More modern by 76 months
Manually focus More precise focus
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution1440k230kClearer screen (+1210k dot)
Touch friendly screen Quickly navigate

Common features in the Olympus TG-310 and Sony A9

 TG-310 A9 
Selfie screen Absent selfie screen

Olympus TG-310 vs Sony A9 Physical Comparison

If you're looking to carry around your camera frequently, you have to think about its weight and size. The Olympus TG-310 comes with physical dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") along with a weight of 155 grams (0.34 lbs) while the Sony A9 has specifications of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") and a weight of 673 grams (1.48 lbs).

See the Olympus TG-310 vs Sony A9 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that time. Below is the front view over all size comparison of the TG-310 vs the A9.

Olympus TG-310 vs Sony A9 size comparison

Using size and weight, the portability rating of the TG-310 and A9 is 94 and 65 respectively.

Olympus TG-310 vs Sony A9 top view buttons comparison

Olympus TG-310 vs Sony A9 Sensor Comparison

Often, it is difficult to imagine the contrast in sensor sizes merely by looking through a spec sheet. The picture here should offer you a greater sense of the sensor dimensions in the TG-310 and A9.

Clearly, each of the cameras have got different megapixels and different sensor sizes. The TG-310 having a smaller sensor is going to make achieving shallow depth of field harder and the Sony A9 will result in extra detail having an extra 10MP. Higher resolution will make it easier to crop pictures much more aggressively. The more aged TG-310 will be behind in sensor tech.

Olympus TG-310 vs Sony A9 sensor size comparison

Olympus TG-310 vs Sony A9 Screen and ViewFinder

Olympus TG-310 vs Sony A9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-310
Portrait photography with Sony A9
33
good megapixels (14MP)
offers face detect focus
focusing manually not possible
manual mode not available
can't use external flash
small sensor size (1/2.3")
does not have RAW files
83
manual focus
MP count decent (24 megapixels)
large sensor size (Full frame)
includes face detection focusing
exports RAW files
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Street Comparison

Olympus TG-310 as a Street photography camera
Sony A9 as a Street photography camera
66
image stabilization (Sensor-shift)
weather sealing
lighter than competitors (155 grams)
screen does not articulate
small sensor size (1/2.3")
does not have RAW files
79
has a tilting screen
built in image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
exports RAW files
offers touch focus
weather proof
good ISO range (51,200)
Photography Glossary

Sports Comparison

Olympus TG-310 as a Sports photography camera
Sony A9 as a Sports photography camera
40
image stabilization (Sensor-shift)
good megapixels (14 megapixels)
offers tracking focus
weather sealing
low fps (1.0 frames per second)
lack of shutter priority mode
small sensor size (1/2.3")
bad battery power (150 shots)
does not have phase detect auto focus
86
great max shutter speed (1/8,000s)
silent shooting (1/32,000s)
high max frames per second (20.0 frames/s)
built in image stabilization (Sensor based 5-axis)
MP count decent (24MP)
large sensor size (Full frame)
includes tracking autofocus
weather proof
good battery power (650 shots)
sensor has phase detect AF
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Travel Comparison

Olympus TG-310 as a Travel photography camera
Sony A9 as a Travel photography camera
67
lighter than competitors (155 grams)
weather sealing
good megapixels (14 megapixels)
has built in flash
decently wide (28mm)
no Timelapse function
bad battery power (150 shots)
display is not selfie friendly
somewhat slow maximum aperture (f3.9)
73
good battery power (650 CIPA)
weather proof
connects via bluetooth
offers touch focus
MP count decent (24MP)
doesn't have selfie friendly screen
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Landscape Comparison

Olympus TG-310 Landscape photography information
Sony A9 Landscape photography information
39
decently wide (28mm)
image stabilization (Sensor-shift)
good megapixels (14 megapixels)
weather sealing
focusing manually not possible
can't change lens (fixed lens mount)
somewhat slow maximum aperture (f3.9)
screen is small (2.7 inch)
manual mode not available
small sensor size (1/2.3")
does not have RAW files
bad battery power (150 CIPA)
no Timelapse function
85
manual focus
swap lenses (Sony E mount)
nice screen size (3 inch)
built in image stabilization (Sensor based 5-axis)
MP count decent (24 megapixels)
large sensor size (Full frame)
good ISO range (51,200)
exports RAW files
weather proof
good battery power (650 per charge)
has dual storage slots
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Vlogging Comparison

Olympus TG-310 Vlogging information
Sony A9 Vlogging information
32
decently wide (28mm)
image stabilization (Sensor-shift)
offers face detect focus
lighter than competitors (155 grams)
somewhat slow maximum aperture (f3.9)
display is not selfie friendly
low res video (1280 x 720 resolution)
no microphone port
36
touchscreen functionality
built in image stabilization (Sensor based 5-axis)
includes face detection focusing
video res high (3840 x 2160 pxls)
includes external mic jack
doesn't have selfie friendly screen
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Olympus TG-310 vs Sony A9 Specifications

Detailed spec comparison table for Olympus TG-310 and Sony A9
 Olympus TG-310Sony Alpha A9
General Information
Brand Olympus Sony
Model Olympus TG-310 Sony Alpha A9
Class Waterproof Pro Mirrorless
Released 2011-01-06 2017-04-19
Body design Compact SLR-style mirrorless
Sensor Information
Chip TruePic III+ BIONZ X
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.6 x 23.8mm
Sensor surface area 28.1mm² 847.3mm²
Sensor resolution 14 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio - 3:2 and 16:9
Maximum resolution 4288 x 3216 6000 x 4000
Maximum native ISO 1600 51200
Maximum boosted ISO - 204800
Lowest native ISO 80 100
RAW files
Lowest boosted ISO - 50
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 693
Cross focus points - -
Lens
Lens mounting type fixed lens Sony E
Lens focal range 28-102mm (3.6x) -
Maximal aperture f/3.9-5.9 -
Macro focus range 3cm -
Amount of lenses - 121
Crop factor 5.8 1
Screen
Screen type Fixed Type Tilting
Screen sizing 2.7" 3"
Screen resolution 230 thousand dot 1,440 thousand dot
Selfie friendly
Liveview
Touch screen
Screen technology TFT Color LCD -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 3,686 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.78x
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/2000s 1/8000s
Highest silent shutter speed - 1/32000s
Continuous shooting speed 1.0fps 20.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range 4.20 m no built-in flash
Flash modes Auto, On, Off, Red-Eye, Fill-in Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) -
Maximum video resolution 1280x720 3840x2160
Video format Motion JPEG MPEG-4, AVCHD, H.264
Mic input
Headphone input
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 155g (0.34 pounds) 673g (1.48 pounds)
Dimensions 96 x 63 x 23mm (3.8" x 2.5" x 0.9") 127 x 96 x 63mm (5.0" x 3.8" x 2.5")
DXO scores
DXO All around score not tested 92
DXO Color Depth score not tested 24.9
DXO Dynamic range score not tested 13.3
DXO Low light score not tested 3517
Other
Battery life 150 photographs 650 photographs
Type of battery Battery Pack Battery Pack
Battery model LI-42B NP-FZ100
Self timer Yes (2 or 12 sec) Yes (2, 5, 10 secs + continuous)
Time lapse recording
Type of storage SD/SDHC/SDXC Dual SD/SDHC/SDXC slots (UHS-II compatible)
Storage slots Single Two
Price at launch $0 $4,498