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Pentax XG-1 vs Sony A7

Portability
66
Imaging
40
Features
37
Overall
38
Pentax XG-1 front
 
Sony Alpha A7 front
Portability
78
Imaging
70
Features
80
Overall
74

Pentax XG-1 vs Sony A7 Key Specs

Pentax XG-1
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 24-1248mm (F2.8-5.6) lens
  • 567g - 119 x 89 x 98mm
  • Revealed July 2014
Sony A7
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 50 - 25600
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony E Mount
  • 474g - 127 x 94 x 48mm
  • Introduced January 2014
  • Renewed by Sony A7 II
Photography Glossary

Pentax XG-1 vs Sony A7 Overview

On this page, we will be comparing the Pentax XG-1 versus Sony A7, former is a Small Sensor Superzoom while the latter is a Pro Mirrorless by brands Pentax and Sony. There is a large difference between the resolutions of the XG-1 (16MP) and A7 (24MP) and the XG-1 (1/2.3") and A7 (Full frame) boast different sensor sizing.

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The XG-1 was announced 6 months after the A7 and they are of a similar age. Each of the cameras have different body design with the Pentax XG-1 being a SLR-like (bridge) camera and the Sony A7 being a SLR-style mirrorless camera.

Before going straight to a step-by-step comparison, here is a short overview of how the XG-1 matches up against the A7 with regard to portability, imaging, features and an overall score.

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Reasons to pick Pentax XG-1 over the Sony A7

 XG-1 A7 

Reasons to pick Sony A7 over the Pentax XG-1

 A7 XG-1 
Screen typeTiltingFixed Tilting screen
Screen resolution1230k460kClearer screen (+770k dot)

Common features in the Pentax XG-1 and Sony A7

 XG-1 A7 
IntroducedJuly 2014January 2014Similar age
Manual focus Dial exact focus
Screen dimensions3"3"Equal screen measurement
Selfie screen Neither contains selfie screen
Touch friendly screen Neither contains Touch friendly screen

Pentax XG-1 vs Sony A7 Physical Comparison

For those who are intending to carry around your camera frequently, you will have to factor its weight and proportions. The Pentax XG-1 has got external measurements of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") and a weight of 567 grams (1.25 lbs) whilst the Sony A7 has measurements of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") accompanied by a weight of 474 grams (1.04 lbs).

Take a look at the Pentax XG-1 versus Sony A7 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change dependant on the lens you have attached at that moment. Underneath is a front view over all size comparison of the XG-1 against the A7.

Pentax XG-1 vs Sony A7 size comparison

Factoring in size and weight, the portability grade of the XG-1 and A7 is 66 and 78 respectively.

Pentax XG-1 vs Sony A7 top view buttons comparison

Pentax XG-1 vs Sony A7 Sensor Comparison

Oftentimes, it is hard to imagine the difference between sensor sizes just by checking a spec sheet. The image below will give you a clearer sense of the sensor sizing in the XG-1 and A7.

As you can see, both of those cameras provide different megapixels and different sensor sizes. The XG-1 having a tinier sensor is going to make getting bokeh tougher and the Sony A7 will give you greater detail with its extra 8MP. Higher resolution will also enable you to crop shots more aggressively.

Pentax XG-1 vs Sony A7 sensor size comparison

Pentax XG-1 vs Sony A7 Screen and ViewFinder

Pentax XG-1 vs Sony A7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax XG-1 as a Portrait photography camera
Sony A7 as a Portrait photography camera
40
manual focus
MP count decent (16 megapixels)
cannot use external flash
sensor size is tiny (1/2.3")
no RAW support
82
has manual focus
MP count decent (24 megapixels)
large sensor size (Full frame)
supports face detect autofocus
saves RAW formats
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Street Comparison

Pentax XG-1 Street photography details
Sony A7 Street photography details
43
image stabilization (Sensor-shift)
screen does not articulate
sensor size is tiny (1/2.3")
no RAW support
more heavy than competition (567g)
79
has a tilting screen
large sensor size (Full frame)
saves RAW formats
weather proof
lighter than competitors in class (474g)
great high ISO (25,600)
does not have image stabilization
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Sports Comparison

Pentax XG-1 Sports photography factors
Sony A7 Sports photography factors
45
excellent zoom range (24-1248mm 52.0 x zoom)
image stabilization (Sensor-shift)
MP count decent (16 megapixels)
sensor size is tiny (1/2.3")
terrible battery (240 CIPA)
no phase detect AF
66
maximum shutter speed is high (1/8,000s)
MP count decent (24MP)
large sensor size (Full frame)
weather proof
supports phase detect autofocus
max frames per second very slow (5.0 frames/s)
does not have image stabilization
bad battery (340 shots)
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Travel Comparison

Pentax XG-1 Travel photography highlights
Sony A7 Travel photography highlights
52
MP count decent (16 megapixels)
flash built-in
reasonably wide (24mm)
great reach (1248mm)
no Timelapse recording
terrible battery (240 per charge)
more heavy than competition (567 grams)
screen is not selfie friendly
somewhat slow max aperture (f2.8)
69
lighter than competitors in class (474g)
weather proof
MP count decent (24MP)
bad battery (340 CIPA)
doesn't offer selfie friendly screen
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Landscape Comparison

Landscape photography with Pentax XG-1
Landscape photography with Sony A7
45
manual focus
reasonably wide (24mm)
decent sized screen (3 inch)
image stabilization (Sensor-shift)
MP count decent (16MP)
can't switch lenses (fixed lens mount)
somewhat slow max aperture (f2.8)
sensor size is tiny (1/2.3")
no RAW support
terrible battery (240 shots)
no Timelapse recording
75
has manual focus
swap lenses (Sony E mount)
screen size is decent (3")
MP count decent (24 megapixels)
large sensor size (Full frame)
great high ISO (25,600)
saves RAW formats
weather proof
does not have image stabilization
bad battery (340 shots)
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Vlogging Comparison

Pentax XG-1 Vlogging advice
Sony A7 Vlogging advice
25
reasonably wide (24mm)
image stabilization (Sensor-shift)
high quality video (1920 x 1080 pxls)
somewhat slow max aperture (f2.8)
screen is not selfie friendly
no external microphone jack
more heavy than competition (567g)
35
supports face detect autofocus
high video quality (1920 x 1080 resolution)
comes with mic support
lighter than competitors in class (474 grams)
doesn't offer selfie friendly screen
does not have image stabilization
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Pentax XG-1 vs Sony A7 Specifications

Detailed spec comparison table for Pentax XG-1 and Sony A7
 Pentax XG-1Sony Alpha A7
General Information
Company Pentax Sony
Model type Pentax XG-1 Sony Alpha A7
Category Small Sensor Superzoom Pro Mirrorless
Revealed 2014-07-15 2014-01-22
Physical type SLR-like (bridge) SLR-style mirrorless
Sensor Information
Processor - Bionz X
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.8 x 23.9mm
Sensor area 28.1mm² 855.6mm²
Sensor resolution 16 megapixels 24 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Maximum resolution 4608 x 3456 6000 x 4000
Maximum native ISO 3200 25600
Min native ISO 100 50
RAW files
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 117
Cross type focus points - 25
Lens
Lens mount type fixed lens Sony E
Lens zoom range 24-1248mm (52.0x) -
Max aperture f/2.8-5.6 -
Macro focusing distance 1cm -
Available lenses - 121
Crop factor 5.8 1
Screen
Type of screen Fixed Type Tilting
Screen sizing 3 inches 3 inches
Screen resolution 460k dots 1,230k dots
Selfie friendly
Liveview
Touch function
Screen technology - Xtra Fine LCD
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 200k dots 2,359k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.71x
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/8000 seconds
Continuous shooting rate 9.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance 6.00 m no built-in flash
Flash options Force Off, Flash Auto, Force Flash, Slow Sync., Slow Sync. + Red-Eye, Red-Eye Reduction no built-in flash
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize - 1/250 seconds
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) 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution 1920x1080 1920x1080
Video format Motion JPEG MPEG-4, AVCHD
Mic support
Headphone support
Connectivity
Wireless Eye-Fi Connected Built-In
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 567 gr (1.25 lbs) 474 gr (1.04 lbs)
Physical dimensions 119 x 89 x 98mm (4.7" x 3.5" x 3.9") 127 x 94 x 48mm (5.0" x 3.7" x 1.9")
DXO scores
DXO All around rating not tested 90
DXO Color Depth rating not tested 24.8
DXO Dynamic range rating not tested 14.2
DXO Low light rating not tested 2248
Other
Battery life 240 photographs 340 photographs
Type of battery Battery Pack Battery Pack
Battery ID LB-060 NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting With downloadable app
Type of storage SD/SDHC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots Single Single
Cost at launch $599 $798