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Olympus TG-310 vs Pentax X70

Portability
94
Imaging
37
Features
33
Overall
35
Olympus TG-310 front
 
Pentax X70 front
Portability
71
Imaging
34
Features
34
Overall
34

Olympus TG-310 vs Pentax X70 Key Specs

Olympus TG-310
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • 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
Pentax X70
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 50 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 26-624mm (F2.8-5.0) lens
  • 410g - 110 x 83 x 90mm
  • Launched March 2009
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Olympus TG-310 vs Pentax X70 Overview

Here, we are matching up the Olympus TG-310 versus Pentax X70, one being a Waterproof and the other is a Small Sensor Superzoom by companies Olympus and Pentax. The resolution of the TG-310 (14MP) and the X70 (12MP) is fairly well matched and both cameras have the identical sensor dimensions (1/2.3").

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The TG-310 was introduced 23 months later than the X70 making them a generation apart from each other. Both the cameras feature different body design with the Olympus TG-310 being a Compact camera and the Pentax X70 being a SLR-like (bridge) camera.

Before getting into a complete comparison, here is a quick synopsis of how the TG-310 matches up versus the X70 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-310 over the Pentax X70

 TG-310 X70 
LaunchedJanuary 2011March 2009Fresher by 23 months

Reasons to pick Pentax X70 over the Olympus TG-310

 X70 TG-310 
Manually focus Dial exact focus

Common features in the Olympus TG-310 and Pentax X70

 TG-310 X70 
Display typeFixed Fixed Fixed display
Display size2.7"2.7"Same display sizing
Display resolution230k230kEqual display resolution
Selfie screen Neither comes with selfie screen
Touch friendly display Missing Touch friendly display

Olympus TG-310 vs Pentax X70 Physical Comparison

If you are going to carry your camera, you need to factor in its weight and size. The Olympus TG-310 comes with outside dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") and a weight of 155 grams (0.34 lbs) whilst the Pentax X70 has specifications of 110mm x 83mm x 90mm (4.3" x 3.3" x 3.5") accompanied by a weight of 410 grams (0.90 lbs).

Examine the Olympus TG-310 versus Pentax X70 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are utilising during that time. Below is a front view over all size comparison of the TG-310 and the X70.

Olympus TG-310 vs Pentax X70 size comparison

Looking at size and weight, the portability grade of the TG-310 and X70 is 94 and 71 respectively.

Olympus TG-310 vs Pentax X70 top view buttons comparison

Olympus TG-310 vs Pentax X70 Sensor Comparison

Oftentimes, it is very difficult to picture the difference between sensor sizing only by checking specs. The graphic here might offer you a more clear sense of the sensor dimensions in the TG-310 and X70.

As you can plainly see, each of the cameras come with the identical sensor size but different megapixels. You should anticipate the Olympus TG-310 to give you extra detail using its extra 2 Megapixels. Greater resolution will enable you to crop pics a good deal more aggressively. The more recent TG-310 provides an advantage when it comes to sensor tech.

Olympus TG-310 vs Pentax X70 sensor size comparison

Olympus TG-310 vs Pentax X70 Screen and ViewFinder

Olympus TG-310 vs Pentax X70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-310 Portrait photography features
Pentax X70 Portrait photography features
33
resolution is good (14MP)
provides face detection focusing
lack of manual focus
manual mode not possible
no external flash support
sensor size is very small (1/2.3")
doesn't have RAW support
28
has manual focus
cannot use external flash
low megapixels (12 megapixels)
sensor is tiny (1/2.3")
lack of RAW files
Photography Glossary

Street Comparison

Olympus TG-310 Street photography details
Pentax X70 Street photography details
66
has image stabilization (Sensor-shift)
environment proof
lighter than competition in class (155 grams)
screen does not articulate
sensor size is very small (1/2.3")
doesn't have RAW support
46
built in image stabilization (Sensor-shift)
screen is fixed
sensor is tiny (1/2.3")
lack of RAW files
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Sports Comparison

Olympus TG-310 Sports photography factors
Pentax X70 Sports photography factors
40
has image stabilization (Sensor-shift)
resolution is good (14MP)
provides tracking autofocus
environment proof
very slow continuous shooting (1.0 fps)
no shutter priority mode
sensor size is very small (1/2.3")
bad battery (150 shots)
doesn't have phase detect AF
50
incredible zoom range (26-624mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
comes with tracking focus
supports phase detect AF
low megapixels (12MP)
sensor is tiny (1/2.3")
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Travel Comparison

Olympus TG-310 Travel photography advice
Pentax X70 Travel photography advice
67
lighter than competition in class (155g)
environment proof
resolution is good (14MP)
has built in flash
relatively wide (28mm)
lack of Timelapse function
bad battery (150 CIPA)
display is not selfie friendly
somewhat slow maximum aperture (f3.9)
52
built-in flash
decently wide (26mm)
very long zoom (624mm)
lack of Time Lapse mode
low megapixels (12 megapixels)
display isn't selfie friendly
sluggish max aperture (f2.8)
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Landscape Comparison

Landscape photography with Olympus TG-310
Landscape photography with Pentax X70
39
relatively wide (28mm)
has image stabilization (Sensor-shift)
resolution is good (14 megapixels)
environment proof
lack of manual focus
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.9)
screen is small (2.7 inches)
manual mode not possible
sensor size is very small (1/2.3")
doesn't have RAW support
bad battery (150 shots)
lack of Timelapse function
35
has manual focus
decently wide (26mm)
built in image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
sluggish max aperture (f2.8)
tiny screen (2.7 inch)
low megapixels (12 megapixels)
sensor is tiny (1/2.3")
lack of RAW files
lack of Time Lapse mode
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Vlogging Comparison

Olympus TG-310 Vlogging information
Pentax X70 Vlogging information
32
relatively wide (28mm)
has image stabilization (Sensor-shift)
provides face detection focusing
lighter than competition in class (155 grams)
somewhat slow maximum aperture (f3.9)
display is not selfie friendly
low res video (1280 x 720 pixels)
lack of external microphone jack
24
decently wide (26mm)
built in image stabilization (Sensor-shift)
sluggish max aperture (f2.8)
display isn't selfie friendly
video resolution low (1280 x 720 pixels)
lack of mic support
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Olympus TG-310 vs Pentax X70 Specifications

Detailed spec comparison table for Olympus TG-310 and Pentax X70
 Olympus TG-310Pentax X70
General Information
Brand Olympus Pentax
Model Olympus TG-310 Pentax X70
Class Waterproof Small Sensor Superzoom
Released 2011-01-06 2009-03-02
Physical type Compact SLR-like (bridge)
Sensor Information
Processor TruePic III+ -
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 14 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio - 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 4288 x 3216 4000 x 3000
Maximum native ISO 1600 6400
Minimum native ISO 80 50
RAW format
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
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 28-102mm (3.6x) 26-624mm (24.0x)
Maximum aperture f/3.9-5.9 f/2.8-5.0
Macro focus range 3cm 10cm
Crop factor 5.8 5.8
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7 inch 2.7 inch
Display resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch display
Display technology TFT Color LCD -
Viewfinder Information
Viewfinder type None Electronic
Features
Min shutter speed 4 seconds 4 seconds
Max shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter rate 1.0 frames per sec -
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash range 4.20 m 9.10 m
Flash options Auto, On, Off, Red-Eye, Fill-in -
External flash
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution 1280x720 1280x720
Video file format Motion JPEG Motion JPEG
Mic support
Headphone support
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 155g (0.34 pounds) 410g (0.90 pounds)
Physical dimensions 96 x 63 x 23mm (3.8" x 2.5" x 0.9") 110 x 83 x 90mm (4.3" x 3.3" x 3.5")
DXO scores
DXO Overall 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 150 shots -
Form of battery Battery Pack -
Battery model LI-42B D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Retail pricing $0 $200