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Pentax XG-1 vs Sony A7R IV

Portability
66
Imaging
40
Features
37
Overall
38
Pentax XG-1 front
 
Sony Alpha A7R IV front
Portability
62
Imaging
81
Features
93
Overall
85

Pentax XG-1 vs Sony A7R IV 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
  • Introduced July 2014
Sony A7R IV
(Full Review)
  • 61MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Boost to 102800)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 665g - 129 x 96 x 78mm
  • Revealed July 2019
  • Older Model is Sony A7R III
  • Replacement is Sony A7R V
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Pentax XG-1 vs Sony A7R IV Overview

Lets look more closely at the Pentax XG-1 and Sony A7R IV, former being a Small Sensor Superzoom while the latter is a Pro Mirrorless by rivals Pentax and Sony. There exists a large gap between the image resolutions of the XG-1 (16MP) and A7R IV (61MP) and the XG-1 (1/2.3") and A7R IV (Full frame) posses totally different sensor sizes.

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The XG-1 was manufactured 6 years prior to the A7R IV and that is quite a serious difference as far as technology is concerned. Both of these cameras feature different body design with the Pentax XG-1 being a SLR-like (bridge) camera and the Sony A7R IV being a SLR-style mirrorless camera.

Before diving right into a detailed comparison, here is a brief overview of how the XG-1 scores against the A7R IV when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax XG-1 over the Sony A7R IV

 XG-1 A7R IV 

Reasons to pick Sony A7R IV over the Pentax XG-1

 A7R IV XG-1 
RevealedJuly 2019July 2014Fresher by 60 months
Screen typeTiltingFixed Tilting screen
Screen resolution1440k460kCrisper screen (+980k dot)
Touch screen Quickly navigate

Common features in the Pentax XG-1 and Sony A7R IV

 XG-1 A7R IV 
Manual focus Dial precise focusing
Screen size3"3"Same screen dimensions
Selfie screen Neither provides selfie screen

Pentax XG-1 vs Sony A7R IV Physical Comparison

For anybody who is planning to carry your camera often, you have to consider its weight and volume. The Pentax XG-1 provides exterior dimensions of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") along with a weight of 567 grams (1.25 lbs) while the Sony A7R IV has sizing of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") having a weight of 665 grams (1.47 lbs).

Look at the Pentax XG-1 and Sony A7R IV in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary depending on the lens you are utilising at the time. Below is a front view measurements comparison of the XG-1 compared to the A7R IV.

Pentax XG-1 vs Sony A7R IV size comparison

Factoring in dimensions and weight, the portability grade of the XG-1 and A7R IV is 66 and 62 respectively.

Pentax XG-1 vs Sony A7R IV top view buttons comparison

Pentax XG-1 vs Sony A7R IV Sensor Comparison

More often than not, it's hard to envision the contrast between sensor sizing only by looking at specifications. The photograph below may provide you a better sense of the sensor sizes in the XG-1 and A7R IV.

Plainly, the two cameras come with different megapixels and different sensor sizing. The XG-1 featuring a tinier sensor will make getting shallow DOF harder and the Sony A7R IV will resolve extra detail due to its extra 45 Megapixels. Higher resolution will also help you crop shots a good deal more aggressively. The older XG-1 is going to be behind with regard to sensor innovation.

Pentax XG-1 vs Sony A7R IV sensor size comparison

Pentax XG-1 vs Sony A7R IV Screen and ViewFinder

Pentax XG-1 vs Sony A7R IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax XG-1 Portrait photography advice
Sony A7R IV Portrait photography advice
40
focusing manually
good megapixels (16MP)
cannot use external flash
tiny sensor size (1/2.3")
lack of RAW format
88
manual focus
megapixel count fantastic (61 megapixels)
sensor size is great (Full frame)
provides face detection autofocus
supports RAW files
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Street Comparison

Pentax XG-1 Street photography details
Sony A7R IV Street photography details
43
has image stabilization (Sensor-shift)
screen is fixed
tiny sensor size (1/2.3")
lack of RAW format
more heavy than others in class (567g)
79
tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
supports RAW files
boasts focus by touch
environment proofing
above average ISO range (32,000)
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Sports Comparison

Pentax XG-1 Sports photography advice
Sony A7R IV Sports photography advice
45
long zoom range (24-1248mm 52.0 x zoom)
has image stabilization (Sensor-shift)
good megapixels (16MP)
tiny sensor size (1/2.3")
bad battery power (240 shots)
lack of phase detect auto focus
90
maximum shutter speed is high (1/8,000s)
has image stabilization (Sensor based 5-axis)
megapixel count fantastic (61MP)
sensor size is great (Full frame)
provides tracking autofocus
environment proofing
great battery pack (670 shots)
sensor has phase detect autofocus
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Travel Comparison

Pentax XG-1 Travel photography features
Sony A7R IV Travel photography features
52
good megapixels (16MP)
has built in flash
quite wide (24mm)
great reach (1248mm)
does not have Timelapse mode
bad battery power (240 shots)
more heavy than others in class (567g)
doesn't have selfie friendly display
somewhat slow maximum aperture (f2.8)
74
great battery pack (670 CIPA)
environment proofing
supports bluetooth
boasts focus by touch
megapixel count fantastic (61 megapixels)
does not posses selfie friendly screen
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Landscape Comparison

Pentax XG-1 as a Landscape photography camera
Sony A7R IV as a Landscape photography camera
45
focusing manually
quite wide (24mm)
screen size is good (3 inch)
has image stabilization (Sensor-shift)
good megapixels (16 megapixels)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f2.8)
tiny sensor size (1/2.3")
lack of RAW format
bad battery power (240 per charge)
does not have Timelapse mode
88
manual focus
change lenses (Sony E mount)
pretty good screen size (3")
has image stabilization (Sensor based 5-axis)
megapixel count fantastic (61 megapixels)
sensor size is great (Full frame)
doesnt have anti-alias filter
above average ISO range (32,000)
supports RAW files
environment proofing
great battery pack (670 shots)
two card slots
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Vlogging Comparison

Vlogging with Pentax XG-1
Vlogging with Sony A7R IV
25
quite wide (24mm)
has image stabilization (Sensor-shift)
high res video (1920 x 1080 pxls)
somewhat slow maximum aperture (f2.8)
doesn't have selfie friendly display
does not have external microphone port
more heavy than others in class (567g)
37
touchscreen
has image stabilization (Sensor based 5-axis)
provides face detection autofocus
high res video (3840 x 2160 pxls)
includes external mic socket
does not posses selfie friendly screen
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Pentax XG-1 vs Sony A7R IV Specifications

Detailed spec comparison table for Pentax XG-1 and Sony A7R IV
 Pentax XG-1Sony Alpha A7R IV
General Information
Company Pentax Sony
Model Pentax XG-1 Sony Alpha A7R IV
Class Small Sensor Superzoom Pro Mirrorless
Introduced 2014-07-15 2019-07-16
Physical type SLR-like (bridge) SLR-style mirrorless
Sensor Information
Chip - Bionz X
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" Full frame
Sensor dimensions 6.17 x 4.55mm 35.8 x 23.8mm
Sensor surface area 28.1mm² 852.0mm²
Sensor resolution 16 megapixel 61 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4608 x 3456 9504 x 6336
Highest native ISO 3200 32000
Highest enhanced ISO - 102800
Minimum native ISO 100 100
RAW pictures
Minimum enhanced ISO - 50
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 567
Lens
Lens mounting type fixed lens Sony E
Lens focal range 24-1248mm (52.0x) -
Highest aperture f/2.8-5.6 -
Macro focus distance 1cm -
Amount of lenses - 121
Focal length multiplier 5.8 1
Screen
Screen type Fixed Type Tilting
Screen sizing 3 inch 3 inch
Resolution of screen 460 thousand dots 1,440 thousand dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 200 thousand dots 5,760 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.78x
Features
Min shutter speed 4 secs 30 secs
Max shutter speed 1/2000 secs 1/8000 secs
Continuous shutter rate 9.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range 6.00 m no built-in flash
Flash settings Force Off, Flash Auto, Force Flash, Slow Sync., Slow Sync. + Red-Eye, Red-Eye Reduction Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync.
External flash
Auto exposure bracketing
WB bracketing
Max flash synchronize - 1/250 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
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) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution 1920x1080 3840x2160
Video file format Motion JPEG MPEG-4, XAVC S, H.264
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.1 Gen 1(5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 567g (1.25 lbs) 665g (1.47 lbs)
Physical dimensions 119 x 89 x 98mm (4.7" x 3.5" x 3.9") 129 x 96 x 78mm (5.1" x 3.8" x 3.1")
DXO scores
DXO Overall score not tested 99
DXO Color Depth score not tested 26.0
DXO Dynamic range score not tested 14.8
DXO Low light score not tested 3344
Other
Battery life 240 photos 670 photos
Form of battery Battery Pack Battery Pack
Battery model LB-060 NP-FZ100
Self timer Yes (2 or 10 sec) Yes
Time lapse shooting
Storage type SD/SDHC Dual SD/SDHC/SDXC (UHS-II compatible)
Card slots Single Dual
Pricing at release $599 $3,498