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Olympus TG-870 vs Pentax Efina

Portability
91
Imaging
41
Features
46
Overall
43
Olympus Stylus Tough TG-870 front
 
Pentax Efina front
Portability
97
Imaging
38
Features
26
Overall
33

Olympus TG-870 vs Pentax Efina Key Specs

Olympus TG-870
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • ISO 125 - 6400 (Expand to 12800)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 21-105mm (F3.5-5.7) lens
  • 221g - 113 x 64 x 28mm
  • Announced January 2016
  • Older Model is Olympus TG-860
Pentax Efina
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.5" Fixed Screen
  • ISO 80 - 1600
  • Digital Image Stabilization
  • 1280 x 720 video
  • 26-130mm (F3.5-6.3) lens
  • 91g - 87 x 54 x 21mm
  • Announced June 2013
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Olympus TG-870 vs Pentax Efina Overview

The following is a in depth review of the Olympus TG-870 versus Pentax Efina, both Ultracompact cameras by competitors Olympus and Pentax. The sensor resolution of the TG-870 (16MP) and the Efina (14MP) is relatively comparable and both cameras posses the same sensor sizes (1/2.3").

Photography Glossary

The TG-870 was announced 2 years after the Efina which is a fairly big difference as far as camera tech is concerned. Both cameras have the same body design (Ultracompact).

Before we go right into a in-depth comparison, here is a quick summation of how the TG-870 grades vs the Efina when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-870 over the Pentax Efina

 TG-870 Efina 
AnnouncedJanuary 2016June 2013Newer by 32 months
Screen typeTiltingFixed Tilting screen
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution921k230kSharper screen (+691k dot)

Reasons to pick Pentax Efina over the Olympus TG-870

 Efina TG-870 

Common features in the Olympus TG-870 and Pentax Efina

 TG-870 Efina 
Focus manually No manual focus
Selfie screen Lacking selfie screen
Touch screen Lacking Touch screen

Olympus TG-870 vs Pentax Efina Physical Comparison

When you are intending to travel with your camera often, you need to take into account its weight and proportions. The Olympus TG-870 provides exterior dimensions of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") accompanied by a weight of 221 grams (0.49 lbs) while the Pentax Efina has measurements of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") having a weight of 91 grams (0.20 lbs).

Look at the Olympus TG-870 versus Pentax Efina in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you are working with at the time. The following is a front view measurements comparison of the TG-870 against the Efina.

Olympus TG-870 vs Pentax Efina size comparison

Considering size and weight, the portability grade of the TG-870 and Efina is 91 and 97 respectively.

Olympus TG-870 vs Pentax Efina top view buttons comparison

Olympus TG-870 vs Pentax Efina Sensor Comparison

In many cases, its difficult to see the difference in sensor dimensions just by checking out specifications. The image here might give you a far better sense of the sensor sizes in the TG-870 and Efina.

To sum up, the two cameras have the same sensor dimensions albeit not the same MP. You can count on the Olympus TG-870 to provide more detail with its extra 2MP. Higher resolution will help you crop pictures a bit more aggressively. The newer TG-870 will have an edge in sensor tech.

Olympus TG-870 vs Pentax Efina sensor size comparison

Olympus TG-870 vs Pentax Efina Screen and ViewFinder

Olympus TG-870 vs Pentax Efina Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-870
Portrait photography with Pentax Efina
36
resolution is good (16 megapixels)
has face detection focus
focusing manually not possible
no manual exposure
cannot use external flash
sensor size is very small (1/2.3")
doesn't have RAW format
34
decent MP (14 megapixels)
provides face detect focus
manual focus not available
lack of manual mode
external flash not possible
very small sensor (1/2.3")
doesn't have RAW format
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Street Comparison

Street photography with Olympus TG-870
Street photography with Pentax Efina
65
screen tilts
has image stabilization (Optical)
environment sealing
sensor size is very small (1/2.3")
doesn't have RAW format
heavier than others (221g)
64
has image stabilization (Digital)
lighter than competition (91g)
screen does not articulate
very small sensor (1/2.3")
doesn't have RAW format
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Sports Comparison

Olympus TG-870 Sports photography details
Pentax Efina Sports photography details
51
has image stabilization (Optical)
resolution is good (16MP)
has tracking autofocus
environment sealing
great battery life (300 shots)
no shutter priority mode
sensor size is very small (1/2.3")
doesn't have phase detect auto focus
35
has image stabilization (Digital)
decent MP (14 megapixels)
maximum shutter speed is a little low (1/1,400s)
lack of shutter priority mode
very small sensor (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Olympus TG-870 Travel photography advice
Pentax Efina Travel photography advice
69
great battery life (300 shots)
environment sealing
resolution is good (16MP)
built-in flash
decently wide (21mm)
heavier than others (221g)
display isn't selfie friendly
sluggish maximum aperture (f3.5)
69
lighter than competition (91 grams)
decent MP (14 megapixels)
flash built-in
pretty wide (26mm)
lack of Timelapse recording
screen is not selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Olympus TG-870 Landscape photography details
Pentax Efina Landscape photography details
50
decently wide (21mm)
pretty good screen size (3 inch)
has image stabilization (Optical)
resolution is good (16 megapixels)
environment sealing
great battery life (300 per charge)
focusing manually not possible
cannot change lens (fixed lens mount)
sluggish maximum aperture (f3.5)
no manual exposure
sensor size is very small (1/2.3")
doesn't have RAW format
38
pretty wide (26mm)
has image stabilization (Digital)
decent MP (14MP)
manual focus not available
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
screen is small (2.5")
lack of manual mode
very small sensor (1/2.3")
doesn't have RAW format
lack of Timelapse recording
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Vlogging Comparison

Olympus TG-870 Vlogging information
Pentax Efina Vlogging information
32
decently wide (21mm)
has image stabilization (Optical)
has face detection focus
high res video (1920 x 1080 resolution)
sluggish maximum aperture (f3.5)
display isn't selfie friendly
no external mic jack
heavier than others (221g)
33
pretty wide (26mm)
has image stabilization (Digital)
provides face detect focus
lighter than competition (91 grams)
somewhat slow maximum aperture (f3.5)
screen is not selfie friendly
low video resolution (1280 x 720 pixels)
lack of microphone socket
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Olympus TG-870 vs Pentax Efina Specifications

Detailed spec comparison table for Olympus TG-870 and Pentax Efina
 Olympus Stylus Tough TG-870Pentax Efina
General Information
Manufacturer Olympus Pentax
Model type Olympus Stylus Tough TG-870 Pentax Efina
Class Ultracompact Ultracompact
Announced 2016-01-06 2013-06-03
Physical type Ultracompact Ultracompact
Sensor Information
Processor TruePic VII -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 16 megapixels 14 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Peak resolution 4608 x 3456 4288 x 3216
Highest native ISO 6400 1600
Highest enhanced ISO 12800 -
Minimum native ISO 125 80
RAW images
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 21-105mm (5.0x) 26-130mm (5.0x)
Largest aperture f/3.5-5.7 f/3.5-6.3
Macro focusing range 1cm 20cm
Focal length multiplier 5.8 5.8
Screen
Screen type Tilting Fixed Type
Screen diagonal 3 inches 2.5 inches
Screen resolution 921k dots 230k dots
Selfie friendly
Liveview
Touch screen
Screen tech - QVGA TFT LCD
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 4 secs 1/8 secs
Max shutter speed 1/2000 secs 1/1400 secs
Continuous shutter rate 7.0 frames per second -
Shutter priority
Aperture priority
Manually set exposure
Change WB
Image stabilization
Inbuilt flash
Flash distance 4.00 m (at ISO 1600) 4.10 m
Flash settings Auto, redeye reduction, fill flash, off, LED illuminator Auto, Auto Red-eye Reduction, Forced On, Forced Off
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) 1280 x 720, 640 x 480
Highest video resolution 1920x1080 1280x720
Video file format MPEG-4, H.264 -
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 221g (0.49 pounds) 91g (0.20 pounds)
Physical dimensions 113 x 64 x 28mm (4.4" x 2.5" x 1.1") 87 x 54 x 21mm (3.4" x 2.1" x 0.8")
DXO scores
DXO Overall 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 300 shots 200 shots
Style of battery Battery Pack Battery Pack
Battery ID Li-50B D-LI109
Self timer Yes (2 or 10 sec, custom) Yes
Time lapse shooting
Storage type SD/SDHC/SDXC, Internal SC/SDHC, Internal
Card slots 1 1
Launch price $280 $10