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Olympus TG-310 vs Pentax K-1 II

Portability
94
Imaging
37
Features
33
Overall
35
Olympus TG-310 front
 
Pentax K-1 Mark II front
Portability
55
Imaging
77
Features
82
Overall
79

Olympus TG-310 vs Pentax K-1 II 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
Pentax K-1 II
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF4 Mount
  • 1010g - 137 x 110 x 86mm
  • Launched February 2018
  • Older Model is Pentax K-1
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Olympus TG-310 vs Pentax K-1 II Overview

Its time to take a more detailed look at the Olympus TG-310 vs Pentax K-1 II, former being a Waterproof while the other is a Advanced DSLR by companies Olympus and Pentax. There is a substantial difference among the sensor resolutions of the TG-310 (14MP) and K-1 II (36MP) and the TG-310 (1/2.3") and K-1 II (Full frame) provide totally different sensor sizes.

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The TG-310 was brought out 8 years earlier than the K-1 II and that is a fairly big difference as far as camera tech is concerned. Both of the cameras feature different body design with the Olympus TG-310 being a Compact camera and the Pentax K-1 II being a Mid-size SLR camera.

Before we go right into a complete comparison, here is a brief overview of how the TG-310 matches up against the K-1 II in regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-310 over the Pentax K-1 II

 TG-310 K-1 II 

Reasons to pick Pentax K-1 II over the Olympus TG-310

 K-1 II TG-310 
LaunchedFebruary 2018January 2011Fresher by 86 months
Focus manually Very exact focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display size3.2"2.7"Larger display (+0.5")
Display resolution1037k230kCrisper display (+807k dot)

Common features in the Olympus TG-310 and Pentax K-1 II

 TG-310 K-1 II 
Selfie screen Neither has selfie screen
Touch friendly display Lacking Touch friendly display

Olympus TG-310 vs Pentax K-1 II Physical Comparison

For anybody who is going to carry your camera frequently, you'll need to consider its weight and size. The Olympus TG-310 has outside measurements of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") accompanied by a weight of 155 grams (0.34 lbs) while the Pentax K-1 II has specifications of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") with a weight of 1010 grams (2.23 lbs).

Contrast the Olympus TG-310 vs Pentax K-1 II in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you choose during that time. The following is a front view dimensions comparison of the TG-310 versus the K-1 II.

Olympus TG-310 vs Pentax K-1 II size comparison

Taking into account size and weight, the portability score of the TG-310 and K-1 II is 94 and 55 respectively.

Olympus TG-310 vs Pentax K-1 II top view buttons comparison

Olympus TG-310 vs Pentax K-1 II Sensor Comparison

Usually, it is tough to envision the gap in sensor sizing purely by researching a spec sheet. The visual here might provide you a clearer sense of the sensor measurements in the TG-310 and K-1 II.

Clearly, both cameras come with different resolutions and different sensor sizing. The TG-310 featuring a smaller sensor will make shooting shallow DOF tougher and the Pentax K-1 II will result in greater detail having its extra 22MP. Greater resolution will make it easier to crop photos a good deal more aggressively. The older TG-310 will be disadvantaged with regard to sensor technology.

Olympus TG-310 vs Pentax K-1 II sensor size comparison

Olympus TG-310 vs Pentax K-1 II Screen and ViewFinder

Olympus TG-310 vs Pentax K-1 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-310
Portrait photography with Pentax K-1 II
33
MP count decent (14 megapixels)
provides face detect focusing
focusing manually not possible
manual mode not possible
external flash not possible
sensor is very small (1/2.3")
lacks RAW support
86
you can focus manually
megapixel count great (36 megapixels)
large sensor size (Full frame)
offers face detect autofocus
saves RAW formats
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Street Comparison

Olympus TG-310 as a Street photography camera
Pentax K-1 II as a Street photography camera
66
image stabilization (Sensor-shift)
environment sealing
lighter than others (155g)
no moving screen
sensor is very small (1/2.3")
lacks RAW support
70
screen can move to multiple angles
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
saves RAW formats
weather proof
above average high ISO (819,200)
more heavy than competition (1,010 grams)
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Sports Comparison

Olympus TG-310 Sports photography information
Pentax K-1 II Sports photography information
40
image stabilization (Sensor-shift)
MP count decent (14 megapixels)
provides tracking focus
environment sealing
max fps very slow (1.0 frames/s)
lack of shutter priority mode
sensor is very small (1/2.3")
not so great battery pack (150 shots)
lacks phase detect AF
77
max shutter speed is good (1/8,000s)
image stabilization (Sensor based 5-axis)
megapixel count great (36 megapixels)
large sensor size (Full frame)
offers tracking focus
weather proof
has phase detect autofocus
max fps very slow (4.4 fps)
bad battery (670 per charge)
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Travel Comparison

Olympus TG-310 Travel photography highlights
Pentax K-1 II Travel photography highlights
67
lighter than others (155 grams)
environment sealing
MP count decent (14 megapixels)
built-in flash
pretty wide (28mm)
missing Time Lapse recording
not so great battery pack (150 per charge)
does not offer selfie friendly screen
somewhat slow maximum aperture (f3.9)
53
weather proof
megapixel count great (36MP)
bad battery (670 shots)
more heavy than competition (1,010g)
doesn't have a selfie friendly screen
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Landscape Comparison

Olympus TG-310 Landscape photography advice
Pentax K-1 II Landscape photography advice
39
pretty wide (28mm)
image stabilization (Sensor-shift)
MP count decent (14 megapixels)
environment sealing
focusing manually not possible
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.9)
small screen (2.7 inch)
manual mode not possible
sensor is very small (1/2.3")
lacks RAW support
not so great battery pack (150 per charge)
missing Time Lapse recording
82
you can focus manually
swap lenses (Pentax KAF4 mount)
pretty good screen size (3.2 inches)
image stabilization (Sensor based 5-axis)
megapixel count great (36MP)
large sensor size (Full frame)
doesnt have low pass filter
above average high ISO (819,200)
saves RAW formats
weather proof
two card slots
bad battery (670 CIPA)
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Vlogging Comparison

Olympus TG-310 Vlogging info
Pentax K-1 II Vlogging info
32
pretty wide (28mm)
image stabilization (Sensor-shift)
provides face detect focusing
lighter than others (155 grams)
somewhat slow maximum aperture (f3.9)
does not offer selfie friendly screen
low video resolution (1280 x 720 resolution)
missing mic socket
32
image stabilization (Sensor based 5-axis)
offers face detect autofocus
high quality video (1920 x 1080 pixels)
has microphone socket
doesn't have a selfie friendly screen
more heavy than competition (1,010g)
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Olympus TG-310 vs Pentax K-1 II Specifications

Detailed spec comparison table for Olympus TG-310 and Pentax K-1 II
 Olympus TG-310Pentax K-1 Mark II
General Information
Brand Name Olympus Pentax
Model type Olympus TG-310 Pentax K-1 Mark II
Class Waterproof Advanced DSLR
Released 2011-01-06 2018-02-22
Physical type Compact Mid-size SLR
Sensor Information
Processor TruePic III+ PRIME IV
Sensor type CCD CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.9 x 24mm
Sensor area 28.1mm² 861.6mm²
Sensor resolution 14 megapixel 36 megapixel
Anti alias filter
Aspect ratio - 3:2
Highest resolution 4288 x 3216 7360 x 4912
Highest native ISO 1600 819200
Min native ISO 80 100
RAW support
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 33
Cross type focus points - 25
Lens
Lens support fixed lens Pentax KAF4
Lens zoom range 28-102mm (3.6x) -
Max aperture f/3.9-5.9 -
Macro focusing range 3cm -
Available lenses - 151
Crop factor 5.8 1
Screen
Type of screen Fixed Type Fully Articulated
Screen diagonal 2.7 inch 3.2 inch
Screen resolution 230 thousand dots 1,037 thousand dots
Selfie friendly
Liveview
Touch capability
Screen tech TFT Color LCD -
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/8000 seconds
Continuous shooting rate 1.0 frames/s 4.4 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 4.20 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize - 1/200 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Built-in
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 155g (0.34 lbs) 1010g (2.23 lbs)
Physical dimensions 96 x 63 x 23mm (3.8" x 2.5" x 0.9") 137 x 110 x 86mm (5.4" x 4.3" x 3.4")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 150 pictures 670 pictures
Type of battery Battery Pack Battery Pack
Battery ID LI-42B D-LI90
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec, custom)
Time lapse recording
Type of storage SD/SDHC/SDXC Dual SD/SDHC/SDXC (UHS-I)
Card slots Single 2
Price at launch $0 $1,737