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Pentax XG-1 vs Sigma DP1x

Portability
66
Imaging
40
Features
37
Overall
38
Pentax XG-1 front
 
Sigma DP1x front
Portability
88
Imaging
44
Features
27
Overall
37

Pentax XG-1 vs Sigma DP1x Key Specs

Pentax XG-1
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 24-1248mm (F2.8-5.6) lens
  • 567g - 119 x 89 x 98mm
  • Launched July 2014
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
  • Revealed February 2010
  • Older Model is Sigma DP1s
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Pentax XG-1 vs Sigma DP1x Overview

Lets look a bit more closely at the Pentax XG-1 versus Sigma DP1x, one being a Small Sensor Superzoom and the latter is a Large Sensor Compact by companies Pentax and Sigma. There exists a big gap between the image resolutions of the XG-1 (16MP) and DP1x (5MP) and the XG-1 (1/2.3") and DP1x (APS-C) have totally different sensor sizing.

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The XG-1 was manufactured 4 years later than the DP1x and that is quite a big gap as far as technology is concerned. Both the cameras have different body design with the Pentax XG-1 being a SLR-like (bridge) camera and the Sigma DP1x being a Large Sensor Compact camera.

Before getting straight to a step-by-step comparison, here is a concise highlight of how the XG-1 matches up vs the DP1x when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax XG-1 over the Sigma DP1x

 XG-1 DP1x 
RevealedJuly 2014February 2010Fresher by 54 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution460k230kCrisper screen (+230k dot)

Reasons to pick Sigma DP1x over the Pentax XG-1

 DP1x XG-1 

Common features in the Pentax XG-1 and Sigma DP1x

 XG-1 DP1x 
Manual focus More accurate focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch screen Lack of Touch screen

Pentax XG-1 vs Sigma DP1x Physical Comparison

If you're intending to carry your camera frequently, you'll need to factor in its weight and proportions. The Pentax XG-1 provides exterior measurements of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") accompanied by a weight of 567 grams (1.25 lbs) whilst the Sigma DP1x has measurements of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") having a weight of 250 grams (0.55 lbs).

Look at the Pentax XG-1 versus Sigma DP1x in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at the time. Following is a front view dimension comparison of the XG-1 vs the DP1x.

Pentax XG-1 vs Sigma DP1x size comparison

Considering dimensions and weight, the portability score of the XG-1 and DP1x is 66 and 88 respectively.

Pentax XG-1 vs Sigma DP1x top view buttons comparison

Pentax XG-1 vs Sigma DP1x Sensor Comparison

Typically, its difficult to envision the gap between sensor sizing just by going over specifications. The graphic underneath may provide you a stronger sense of the sensor sizing in the XG-1 and DP1x.

Plainly, the 2 cameras provide different megapixels and different sensor sizing. The XG-1 featuring a tinier sensor will make achieving shallower DOF more challenging and the Pentax XG-1 will offer greater detail due to its extra 11MP. Higher resolution will also make it easier to crop photographs more aggressively. The younger XG-1 is going to have an edge when it comes to sensor technology.

Pentax XG-1 vs Sigma DP1x sensor size comparison

Pentax XG-1 vs Sigma DP1x Screen and ViewFinder

Pentax XG-1 vs Sigma DP1x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax XG-1 Portrait photography highlights
Sigma DP1x Portrait photography highlights
40
manual focus
decent megapixels (16MP)
no external flash support
very small sensor (1/2.3")
no RAW files
56
you can focus manually
nice sensor size (APS-C)
exports RAW formats
low MP (5 megapixels)
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Street Comparison

Pentax XG-1 Street photography details
Sigma DP1x Street photography details
43
built in image stabilization (Sensor-shift)
no articulating screen
very small sensor (1/2.3")
no RAW files
heavier than competition in class (567g)
68
nice sensor size (APS-C)
exports RAW formats
lighter than competition (250g)
no articulating screen
no image stabilization
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Sports Comparison

Pentax XG-1 Sports photography information
Sigma DP1x Sports photography information
45
great zoom range (24-1248mm 52.0 x zoom)
built in image stabilization (Sensor-shift)
decent megapixels (16MP)
very small sensor (1/2.3")
terrible battery life (240 shots)
no phase detect autofocus
32
nice sensor size (APS-C)
focal length is fixed (28mm)
no image stabilization
low MP (5MP)
does not have phase detect AF
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Travel Comparison

Pentax XG-1 as a Travel photography camera
Sigma DP1x as a Travel photography camera
52
decent megapixels (16MP)
flash built-in
reasonably wide (24mm)
long reach (1248mm)
lack of Time Lapse recording
terrible battery life (240 CIPA)
heavier than competition in class (567 grams)
screen is not selfie friendly
somewhat slow maximum aperture (f2.8)
57
lighter than competition (250g)
built-in flash
no Timelapse mode
low MP (5 megapixels)
doesn't have a selfie friendly display
slow maximum aperture (f4.0)
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Landscape Comparison

Pentax XG-1 as a Landscape photography camera
Sigma DP1x as a Landscape photography camera
45
manual focus
reasonably wide (24mm)
decent sized screen (3")
built in image stabilization (Sensor-shift)
decent megapixels (16MP)
can't change lenses (fixed lens mount)
somewhat slow maximum aperture (f2.8)
very small sensor (1/2.3")
no RAW files
terrible battery life (240 CIPA)
lack of Time Lapse recording
41
you can focus manually
nice sensor size (APS-C)
exports RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
slow maximum aperture (f4.0)
screen is small (2.5")
no image stabilization
low MP (5MP)
no Timelapse mode
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Vlogging Comparison

Pentax XG-1 Vlogging advice
Sigma DP1x Vlogging advice
25
reasonably wide (24mm)
built in image stabilization (Sensor-shift)
video res high (1920 x 1080 resolution)
somewhat slow maximum aperture (f2.8)
screen is not selfie friendly
lack of mic support
heavier than competition in class (567 grams)
25
lighter than competition (250g)
slow maximum aperture (f4.0)
doesn't have a selfie friendly display
no image stabilization
video quality not great (320 x 240 pxls)
no microphone socket
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Pentax XG-1 vs Sigma DP1x Specifications

Detailed spec comparison table for Pentax XG-1 and Sigma DP1x
 Pentax XG-1Sigma DP1x
General Information
Make Pentax Sigma
Model type Pentax XG-1 Sigma DP1x
Category Small Sensor Superzoom Large Sensor Compact
Launched 2014-07-15 2010-02-20
Physical type SLR-like (bridge) Large Sensor Compact
Sensor Information
Processor - 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 area 28.1mm² 285.7mm²
Sensor resolution 16MP 5MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2
Highest resolution 4608 x 3456 2640 x 1760
Highest native ISO 3200 3200
Minimum native ISO 100 100
RAW data
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 24-1248mm (52.0x) 28mm (1x)
Max aperture f/2.8-5.6 f/4.0
Macro focusing range 1cm -
Focal length multiplier 5.8 1.7
Screen
Display type Fixed Type Fixed Type
Display size 3 inch 2.5 inch
Display resolution 460k dots 230k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 200k dots -
Features
Lowest shutter speed 4 secs 30 secs
Highest shutter speed 1/2000 secs 1/4000 secs
Continuous shooting rate 9.0 frames per second -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 6.00 m -
Flash options Force Off, Flash Auto, Force Flash, Slow Sync., Slow Sync. + Red-Eye, Red-Eye Reduction -
External flash
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 640 x 480 (120 fps) 320 x 240
Highest video resolution 1920x1080 320x240
Video format Motion JPEG -
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 567 grams (1.25 lbs) 250 grams (0.55 lbs)
Physical dimensions 119 x 89 x 98mm (4.7" x 3.5" x 3.9") 113 x 60 x 50mm (4.4" x 2.4" x 2.0")
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 240 photographs -
Type of battery Battery Pack -
Battery ID LB-060 -
Self timer Yes (2 or 10 sec) Yes (10 sec)
Time lapse recording
Type of storage SD/SDHC SD/MMC card
Card slots One One
Retail pricing $599 $574