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Pentax XG-1 vs Sony RX1

Portability
66
Imaging
40
Features
37
Overall
38
Pentax XG-1 front
 
Sony Cyber-shot DSC-RX1 front
Portability
79
Imaging
69
Features
57
Overall
64

Pentax XG-1 vs Sony RX1 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
Sony RX1
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 25600
  • 1920 x 1080 video
  • 35mm (F2.0-22.0) lens
  • 482g - 113 x 65 x 70mm
  • Announced February 2013
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Pentax XG-1 vs Sony RX1 Overview

Lets look a little more closely at the Pentax XG-1 versus Sony RX1, one is a Small Sensor Superzoom and the other is a Large Sensor Compact by competitors Pentax and Sony. There is a big difference between the image resolutions of the XG-1 (16MP) and RX1 (24MP) and the XG-1 (1/2.3") and RX1 (Full frame) possess totally different sensor measurements.

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The XG-1 was released 18 months after the RX1 making the cameras a generation away from each other. The two cameras offer different body type with the Pentax XG-1 being a SLR-like (bridge) camera and the Sony RX1 being a Large Sensor Compact camera.

Before we go straight into a step-by-step comparison, below is a brief introduction of how the XG-1 matches up vs the RX1 in regards to portability, imaging, features and an overall score.

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Reasons to pick Pentax XG-1 over the Sony RX1

 XG-1 RX1 
AnnouncedJuly 2014February 2013More modern by 18 months

Reasons to pick Sony RX1 over the Pentax XG-1

 RX1 XG-1 
Display resolution1229k460kClearer display (+769k dot)

Common features in the Pentax XG-1 and Sony RX1

 XG-1 RX1 
Manually focus Very exact focusing
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display measurements
Selfie screen Neither comes with selfie screen
Touch display Neither comes with Touch display

Pentax XG-1 vs Sony RX1 Physical Comparison

If you are intending to carry around your camera, you'll have to factor in its weight and size. The Pentax XG-1 comes with external measurements of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") having a weight of 567 grams (1.25 lbs) while the Sony RX1 has specifications of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") having a weight of 482 grams (1.06 lbs).

Look at the Pentax XG-1 versus Sony RX1 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilising at that time. Following is the front view dimension comparison of the XG-1 against the RX1.

Pentax XG-1 vs Sony RX1 size comparison

Looking at size and weight, the portability score of the XG-1 and RX1 is 66 and 79 respectively.

Pentax XG-1 vs Sony RX1 top view buttons comparison

Pentax XG-1 vs Sony RX1 Sensor Comparison

Usually, it is very hard to see the contrast between sensor sizes simply by looking at technical specs. The image here will give you a much better sense of the sensor sizing in the XG-1 and RX1.

As you can tell, the 2 cameras enjoy different megapixels and different sensor sizes. The XG-1 due to its tinier sensor will make achieving shallower DOF more difficult and the Sony RX1 will resolve extra detail as a result of its extra 8 Megapixels. Greater resolution will make it easier to crop photos far more aggressively. The newer XG-1 is going to have an edge in sensor innovation.

Pentax XG-1 vs Sony RX1 sensor size comparison

Pentax XG-1 vs Sony RX1 Screen and ViewFinder

Pentax XG-1 vs Sony RX1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax XG-1 as a Portrait photography camera
Sony RX1 as a Portrait photography camera
40
has manual focus
megapixel count good (16MP)
no external flash support
sensor is tiny (1/2.3")
has no RAW support
81
you can focus manually
high flash sync (1/4,000 seconds)
MP count good (24MP)
sensor size is great (Full frame)
includes face detect autofocus
exports RAW formats
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Street Comparison

Pentax XG-1 Street photography advice
Sony RX1 Street photography advice
43
built in image stabilization (Sensor-shift)
fixed screen
sensor is tiny (1/2.3")
has no RAW support
heavier than average in class (567 grams)
66
sensor size is great (Full frame)
exports RAW formats
great high ISO (25,600)
screen does not articulate
does not have image stabilization
more heavy than others (482 grams)
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Sports Comparison

Pentax XG-1 as a Sports photography camera
Sony RX1 as a Sports photography camera
45
great zoom range (24-1248mm 52.0 x zoom)
built in image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
sensor is tiny (1/2.3")
not so great battery life (240 per charge)
has no phase detect auto focus
53
MP count good (24 megapixels)
sensor size is great (Full frame)
includes tracking focus
focal length is fixed (35mm)
very slow continuous shooting (5.0 frames per second)
does not have image stabilization
terrible battery power (270 per charge)
no phase detect autofocus
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Travel Comparison

Pentax XG-1 as a Travel photography camera
Sony RX1 as a Travel photography camera
52
megapixel count good (16 megapixels)
flash built-in
decently wide (24mm)
very long reach (1248mm)
lack of Time Lapse function
not so great battery life (240 per charge)
heavier than average in class (567g)
does not offer selfie friendly display
somewhat slow max aperture (f2.8)
62
MP count good (24MP)
flash built-in
great maximum aperture (f2.0)
doesn't have Timelapse function
terrible battery power (270 per charge)
more heavy than others (482 grams)
doesn't offer selfie friendly display
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Landscape Comparison

Landscape photography with Pentax XG-1
Landscape photography with Sony RX1
45
has manual focus
decently wide (24mm)
screen is a good size (3 inch)
built in image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
can't swap lens (fixed lens mount)
somewhat slow max aperture (f2.8)
sensor is tiny (1/2.3")
has no RAW support
not so great battery life (240 per charge)
lack of Time Lapse function
64
you can focus manually
great maximum aperture (f2.0)
nice screen size (3")
MP count good (24MP)
sensor size is great (Full frame)
great high ISO (25,600)
exports RAW formats
fixed lens (fixed lens mount)
focal length is fixed (35mm)
does not have image stabilization
terrible battery power (270 per charge)
doesn't have Timelapse function
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Vlogging Comparison

Pentax XG-1 Vlogging details
Sony RX1 Vlogging details
25
decently wide (24mm)
built in image stabilization (Sensor-shift)
video res high (1920 x 1080 resolution)
somewhat slow max aperture (f2.8)
does not offer selfie friendly display
lack of mic socket
heavier than average in class (567g)
34
great maximum aperture (f2.0)
includes face detect autofocus
video resolution high (1920 x 1080 pxls)
does have microphone support
doesn't offer selfie friendly display
does not have image stabilization
more heavy than others (482 grams)
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Pentax XG-1 vs Sony RX1 Specifications

Detailed spec comparison table for Pentax XG-1 and Sony RX1
 Pentax XG-1Sony Cyber-shot DSC-RX1
General Information
Brand Name Pentax Sony
Model type Pentax XG-1 Sony Cyber-shot DSC-RX1
Class Small Sensor Superzoom Large Sensor Compact
Launched 2014-07-15 2013-02-19
Physical type SLR-like (bridge) Large Sensor Compact
Sensor Information
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.8 x 23.8mm
Sensor surface area 28.1mm² 852.0mm²
Sensor resolution 16 megapixels 24 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 4608 x 3456 6000 x 4000
Max native ISO 3200 25600
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focusing
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points - 25
Lens
Lens support fixed lens fixed lens
Lens zoom range 24-1248mm (52.0x) 35mm (1x)
Maximum aperture f/2.8-5.6 f/2.0-22.0
Macro focusing range 1cm -
Crop factor 5.8 1
Screen
Type of display Fixed Type Fixed Type
Display size 3" 3"
Display resolution 460k dots 1,229k dots
Selfie friendly
Liveview
Touch display
Display tech - Xtra FineTFT LCD
Viewfinder Information
Viewfinder Electronic Electronic and Optical (optional)
Viewfinder resolution 200k dots -
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/2000s 1/4000s
Continuous shooting rate 9.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 6.00 m 6.00 m
Flash settings Force Off, Flash Auto, Force Flash, Slow Sync., Slow Sync. + Red-Eye, Red-Eye Reduction Auto, On, Off, Slow Sync
Hot shoe
AEB
White balance bracketing
Highest flash synchronize - 1/4000s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 640 x 480 (120 fps) 1920 x 1080 (60, 50, 25, 24 fps), 1440 x 1080 (30, 25 fps), 1280 x 720 (30 fps), 640 x 480 (30, 25 fps)
Max video resolution 1920x1080 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 567g (1.25 lb) 482g (1.06 lb)
Dimensions 119 x 89 x 98mm (4.7" x 3.5" x 3.9") 113 x 65 x 70mm (4.4" x 2.6" x 2.8")
DXO scores
DXO All around rating not tested 93
DXO Color Depth rating not tested 25.1
DXO Dynamic range rating not tested 14.3
DXO Low light rating not tested 2534
Other
Battery life 240 photographs 270 photographs
Form of battery Battery Pack Battery Pack
Battery ID LB-060 NP-BX1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 1 1
Price at launch $599 $2,798