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Sony A7R IV vs Sony QX100

Portability
62
Imaging
81
Features
93
Overall
85
Sony Alpha A7R IV front
 
Sony Cyber-shot DSC-QX100 front
Portability
92
Imaging
51
Features
44
Overall
48

Sony A7R IV vs Sony QX100 Key Specs

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
  • Released July 2019
  • Replaced the Sony A7R III
  • New Model is Sony A7R V
Sony QX100
(Full Review)
  • 20MP - 1" Sensor
  • " Fixed Screen
  • ISO 160 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 179g - 63 x 63 x 56mm
  • Introduced September 2013
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Sony A7R IV vs Sony QX100 Overview

In this write-up, we will be analyzing the Sony A7R IV versus Sony QX100, former being a Pro Mirrorless while the latter is a Lens-style and both are designed by Sony. There is a substantial difference between the image resolutions of the A7R IV (61MP) and QX100 (20MP) and the A7R IV (Full frame) and QX100 (1") feature different sensor sizing.

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The A7R IV was manufactured 5 years later than the QX100 and that is quite a big difference as far as tech is concerned. Both the cameras offer different body type with the Sony A7R IV being a SLR-style mirrorless camera and the Sony QX100 being a Lens-style camera.

Before delving in to a full comparison, below is a concise summary of how the A7R IV scores against the QX100 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Sony A7R IV over the Sony QX100

 A7R IV QX100 
IntroducedJuly 2019September 2013More recent by 72 months
Screen typeTiltingFixed Tilting screen
Screen sizing3""Bigger screen (+3")
Screen resolution1440k0kClearer screen (+1440k dot)

Reasons to pick Sony QX100 over the Sony A7R IV

 QX100 A7R IV 

Common features in the Sony A7R IV and Sony QX100

 A7R IV QX100 
Manually focus Very precise focusing
Selfie screen Neither provides selfie screen
Touch screen Quickly navigate

Sony A7R IV vs Sony QX100 Physical Comparison

For anybody who is planning to lug around your camera, you are going to need to factor its weight and measurements. The Sony A7R IV provides external dimensions of 129mm x 96mm x 78mm (5.1" x 3.8" x 3.1") having a weight of 665 grams (1.47 lbs) and the Sony QX100 has proportions of 63mm x 63mm x 56mm (2.5" x 2.5" x 2.2") along with a weight of 179 grams (0.39 lbs).

Analyze the Sony A7R IV versus Sony QX100 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change based on the lens you choose at that moment. Underneath is the front view dimensions comparison of the A7R IV compared to the QX100.

Sony A7R IV vs Sony QX100 size comparison

Considering size and weight, the portability score of the A7R IV and QX100 is 62 and 92 respectively.

Sony A7R IV vs Sony QX100 top view buttons comparison

Sony A7R IV vs Sony QX100 Sensor Comparison

Usually, its tough to visualize the contrast between sensor measurements just by checking technical specs. The visual below should offer you a much better sense of the sensor dimensions in the A7R IV and QX100.

As you can tell, each of these cameras offer different resolutions and different sensor measurements. The A7R IV because of its bigger sensor is going to make achieving shallow depth of field simpler and the Sony A7R IV will give greater detail due to its extra 41MP. Higher resolution will also let you crop shots a little more aggressively. The more modern A7R IV should have a benefit in sensor technology.

Sony A7R IV vs Sony QX100 sensor size comparison

Sony A7R IV vs Sony QX100 Screen and ViewFinder

Sony A7R IV vs Sony QX100 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Sony A7R IV Portrait photography info
Sony QX100 Portrait photography info
88
focusing manually
resolution is high (61MP)
sensor size is large (Full frame)
comes with face detect autofocus
supports RAW files
53
focusing manually
MP count decent (20MP)
sensor size is good (1")
supports face detection focusing
lack of manual exposure
external flash not possible
lacks RAW files
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Street Comparison

Sony A7R IV Street photography highlights
Sony QX100 Street photography highlights
79
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
supports RAW files
comes with touch to focus
environment sealing
great ISO range (32,000)
71
built in image stabilization (Optical)
sensor size is good (1")
provides touch to focus
no articulating screen
lacks RAW files
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Sports Comparison

Sony A7R IV Sports photography features
Sony QX100 Sports photography features
90
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
resolution is high (61MP)
sensor size is large (Full frame)
comes with tracking focus
environment sealing
good battery pack (670 shots)
comes with phase detect autofocus
55
built in image stabilization (Optical)
MP count decent (20MP)
sensor size is good (1")
not so great battery power (200 CIPA)
lacks phase detect AF
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Travel Comparison

Sony A7R IV Travel photography factors
Sony QX100 Travel photography factors
74
good battery pack (670 shots)
environment sealing
supports bluetooth
comes with touch to focus
resolution is high (61 megapixels)
does not have a selfie friendly display
69
provides touch to focus
MP count decent (20MP)
really wide (28mm)
fast maximum aperture (f1.8)
lack of Time Lapse recording
not so great battery power (200 per charge)
screen is not selfie friendly
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Landscape Comparison

Sony A7R IV Landscape photography factors
Sony QX100 Landscape photography factors
88
focusing manually
switch lenses (Sony E mount)
good sized screen (3 inches)
built in image stabilization (Sensor based 5-axis)
resolution is high (61MP)
sensor size is large (Full frame)
does not have anti aliasing filter
great ISO range (32,000)
supports RAW files
environment sealing
good battery pack (670 shots)
2 card slots
54
focusing manually
really wide (28mm)
fast maximum aperture (f1.8)
built in image stabilization (Optical)
MP count decent (20MP)
sensor size is good (1")
fixed lens (fixed lens mount)
small screen (")
lack of manual exposure
lacks RAW files
not so great battery power (200 CIPA)
lack of Time Lapse recording
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Vlogging Comparison

Vlogging with Sony A7R IV
Vlogging with Sony QX100
37
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
comes with face detect autofocus
high quality video (3840 x 2160 pxls)
does have mic support
does not have a selfie friendly display
38
really wide (28mm)
fast maximum aperture (f1.8)
built-in touchscreen
built in image stabilization (Optical)
supports face detection focusing
high res video (1920 x 1080 resolution)
screen is not selfie friendly
lack of external mic socket
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Sony A7R IV vs Sony QX100 Specifications

Detailed spec comparison table for Sony A7R IV and Sony QX100
 Sony Alpha A7R IVSony Cyber-shot DSC-QX100
General Information
Manufacturer Sony Sony
Model type Sony Alpha A7R IV Sony Cyber-shot DSC-QX100
Type Pro Mirrorless Lens-style
Released 2019-07-16 2013-09-05
Physical type SLR-style mirrorless Lens-style
Sensor Information
Chip Bionz X -
Sensor type BSI-CMOS BSI-CMOS
Sensor size Full frame 1"
Sensor dimensions 35.8 x 23.8mm 13.2 x 8.8mm
Sensor surface area 852.0mm² 116.2mm²
Sensor resolution 61 megapixel 20 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 9504 x 6336 5472 x 3648
Highest native ISO 32000 6400
Highest boosted ISO 102800 -
Min native ISO 100 160
RAW files
Min boosted ISO 50 -
Autofocusing
Manual focusing
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 567 -
Cross type focus points - -
Lens
Lens support Sony E fixed lens
Lens zoom range - 28-100mm (3.6x)
Largest aperture - f/1.8-4.9
Macro focusing distance - 5cm
Amount of lenses 121 -
Crop factor 1 2.7
Screen
Screen type Tilting Fixed Type
Screen diagonal 3 inch -
Screen resolution 1,440k dots 0k dots
Selfie friendly
Liveview
Touch display
Screen technology - Depends on connected smartphone
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 5,760k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.78x -
Features
Lowest shutter speed 30 seconds 4 seconds
Highest shutter speed 1/8000 seconds 1/2000 seconds
Continuous shooting rate 10.0 frames/s -
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash distance no built-in flash no built-in flash
Flash options Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync. None
External flash
Auto exposure bracketing
White balance bracketing
Highest flash synchronize 1/250 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 (30 fps)
Highest video resolution 3840x2160 1920x1080
Video data format MPEG-4, XAVC S, H.264 MPEG-4
Mic port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1(5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 665 grams (1.47 lb) 179 grams (0.39 lb)
Dimensions 129 x 96 x 78mm (5.1" x 3.8" x 3.1") 63 x 63 x 56mm (2.5" x 2.5" x 2.2")
DXO scores
DXO All around rating 99 not tested
DXO Color Depth rating 26.0 not tested
DXO Dynamic range rating 14.8 not tested
DXO Low light rating 3344 not tested
Other
Battery life 670 images 200 images
Battery type Battery Pack Battery Pack
Battery ID NP-FZ100 NP-BN,
Self timer Yes Yes (2, 10 secs)
Time lapse recording
Storage type Dual SD/SDHC/SDXC (UHS-II compatible) microSD, microSDHC, microSDXC, Memory Stick Micro
Card slots Two Single
Price at launch $3,498 $268