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Olympus TG-870 vs Sigma DP1x

Portability
91
Imaging
40
Features
46
Overall
42
Olympus Stylus Tough TG-870 front
 
Sigma DP1x front
Portability
88
Imaging
43
Features
27
Overall
36

Olympus TG-870 vs Sigma DP1x Key Specs

Olympus TG-870
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • ISO 125 - 6400 (Bump to 12800)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 21-105mm (F3.5-5.7) lens
  • 221g - 113 x 64 x 28mm
  • Launched January 2016
  • Succeeded the Olympus TG-860
Sigma DP1x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 28mm (F4.0) lens
  • 250g - 113 x 60 x 50mm
  • Announced February 2010
  • Superseded the Sigma DP1s
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Olympus TG-870 vs Sigma DP1x Overview

Below, we will be contrasting the Olympus TG-870 versus Sigma DP1x, one being a Ultracompact and the latter is a Large Sensor Compact by brands Olympus and Sigma. There is a huge difference between the sensor resolutions of the TG-870 (16MP) and DP1x (5MP) and the TG-870 (1/2.3") and DP1x (APS-C) come with different sensor sizes.

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The TG-870 was launched 5 years later than the DP1x and that is quite a significant gap as far as tech is concerned. Both the cameras come with different body type with the Olympus TG-870 being a Ultracompact camera and the Sigma DP1x being a Large Sensor Compact camera.

Before going in to a in-depth comparison, below is a concise summation of how the TG-870 matches up against the DP1x with respect to portability, imaging, features and an overall grade.

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Reasons to pick Olympus TG-870 over the Sigma DP1x

 TG-870 DP1x 
AnnouncedJanuary 2016February 2010More recent by 72 months
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution921k230kCrisper screen (+691k dot)

Reasons to pick Sigma DP1x over the Olympus TG-870

 DP1x TG-870 
Manually focus Dial accurate focusing

Common features in the Olympus TG-870 and Sigma DP1x

 TG-870 DP1x 
Selfie screen Neither provides selfie screen
Touch friendly screen Neither provides Touch friendly screen

Olympus TG-870 vs Sigma DP1x Physical Comparison

For anyone who is aiming to lug around your camera frequently, you'll have to factor in its weight and volume. The Olympus TG-870 provides exterior measurements of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") having a weight of 221 grams (0.49 lbs) and the Sigma DP1x has sizing of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 250 grams (0.55 lbs).

Analyze the Olympus TG-870 versus Sigma DP1x in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilising during that time. The following is the front view measurement comparison of the TG-870 versus the DP1x.

Olympus TG-870 vs Sigma DP1x size comparison

Taking into consideration size and weight, the portability score of the TG-870 and DP1x is 91 and 88 respectively.

Olympus TG-870 vs Sigma DP1x top view buttons comparison

Olympus TG-870 vs Sigma DP1x Sensor Comparison

Usually, it can be hard to visualize the contrast between sensor measurements purely by going over specs. The graphic below might offer you a much better sense of the sensor sizing in the TG-870 and DP1x.

As you can plainly see, the 2 cameras posses different megapixel count and different sensor measurements. The TG-870 because of its tinier sensor is going to make achieving shallower depth of field tougher and the Olympus TG-870 will deliver greater detail utilizing its extra 11MP. Higher resolution can also enable you to crop shots somewhat more aggressively. The more recent TG-870 provides an advantage in sensor technology.

Olympus TG-870 vs Sigma DP1x sensor size comparison

Olympus TG-870 vs Sigma DP1x Screen and ViewFinder

Olympus TG-870 vs Sigma DP1x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-870
Portrait photography with Sigma DP1x
35
good MP (16MP)
offers face detect autofocus
lack of manual focus
manual exposure not available
can't use external flash
sensor size is small (1/2.3")
does not have RAW files
55
you can focus manually
nice sensor size (APS-C)
exports RAW files
MP count low (5MP)
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Street Comparison

Olympus TG-870 as a Street photography camera
Sigma DP1x as a Street photography camera
65
screen tilts up and down
built in image stabilization (Optical)
weather proof
sensor size is small (1/2.3")
does not have RAW files
heavier than competition (221g)
68
nice sensor size (APS-C)
exports RAW files
lighter than average (250g)
screen is fixed
does not have image stabilization
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Sports Comparison

Sports photography with Olympus TG-870
Sports photography with Sigma DP1x
51
built in image stabilization (Optical)
good MP (16MP)
offers tracking focus
weather proof
good battery pack (300 shots)
lack of shutter priority mode
sensor size is small (1/2.3")
does not have phase detect autofocus
31
nice sensor size (APS-C)
focal length is fixed (28mm)
does not have image stabilization
MP count low (5MP)
does not have phase detect AF
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Travel Comparison

Travel photography with Olympus TG-870
Travel photography with Sigma DP1x
69
good battery pack (300 shots)
weather proof
good MP (16 megapixels)
built-in flash
fairly wide (21mm)
heavier than competition (221 grams)
does not contain selfie friendly display
sluggish max aperture (f3.5)
57
lighter than average (250g)
flash built-in
no Timelapse mode
MP count low (5 megapixels)
doesn't feature selfie friendly screen
somewhat slow maximum aperture (f4.0)
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Landscape Comparison

Olympus TG-870 Landscape photography features
Sigma DP1x Landscape photography features
50
fairly wide (21mm)
screen is a good size (3 inch)
built in image stabilization (Optical)
good MP (16MP)
weather proof
good battery pack (300 shots)
lack of manual focus
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
manual exposure not available
sensor size is small (1/2.3")
does not have RAW files
41
you can focus manually
nice sensor size (APS-C)
exports RAW files
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
somewhat slow maximum aperture (f4.0)
small screen (2.5 inch)
does not have image stabilization
MP count low (5 megapixels)
no Timelapse mode
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Vlogging Comparison

Olympus TG-870 Vlogging advice
Sigma DP1x Vlogging advice
32
fairly wide (21mm)
built in image stabilization (Optical)
offers face detect autofocus
high res video (1920 x 1080 pxls)
sluggish max aperture (f3.5)
does not contain selfie friendly display
lack of mic port
heavier than competition (221g)
25
lighter than average (250 grams)
somewhat slow maximum aperture (f4.0)
doesn't feature selfie friendly screen
does not have image stabilization
video res low (320 x 240 pixels)
no microphone jack
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Olympus TG-870 vs Sigma DP1x Specifications

Detailed spec comparison table for Olympus TG-870 and Sigma DP1x
 Olympus Stylus Tough TG-870Sigma DP1x
General Information
Brand Olympus Sigma
Model Olympus Stylus Tough TG-870 Sigma DP1x
Class Ultracompact Large Sensor Compact
Launched 2016-01-06 2010-02-20
Body design Ultracompact Large Sensor Compact
Sensor Information
Processor TruePic VII True II
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 20.7 x 13.8mm
Sensor surface area 28.1mm² 285.7mm²
Sensor resolution 16MP 5MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Maximum resolution 4608 x 3456 2640 x 1760
Maximum native ISO 6400 3200
Maximum boosted ISO 12800 -
Min native ISO 125 100
RAW support
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 21-105mm (5.0x) 28mm (1x)
Highest aperture f/3.5-5.7 f/4.0
Macro focus range 1cm -
Crop factor 5.8 1.7
Screen
Screen type Tilting Fixed Type
Screen diagonal 3 inch 2.5 inch
Screen resolution 921k dot 230k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4 secs 30 secs
Highest shutter speed 1/2000 secs 1/4000 secs
Continuous shooting speed 7.0fps -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range 4.00 m (at ISO 1600) -
Flash settings Auto, redeye reduction, fill flash, off, LED illuminator -
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) 320 x 240
Maximum video resolution 1920x1080 320x240
Video data format MPEG-4, H.264 -
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 221g (0.49 lbs) 250g (0.55 lbs)
Dimensions 113 x 64 x 28mm (4.4" x 2.5" x 1.1") 113 x 60 x 50mm (4.4" x 2.4" x 2.0")
DXO scores
DXO All around 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 300 shots -
Battery format Battery Pack -
Battery model Li-50B -
Self timer Yes (2 or 10 sec, custom) Yes (10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC, Internal SD/MMC card
Storage slots Single Single
Cost at launch $280 $574