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Panasonic S1R vs Sony a1

Portability
54
Imaging
79
Features
84
Overall
81
Panasonic Lumix DC-S1R front
 
Sony Alpha a1 front
Portability
61
Imaging
81
Features
93
Overall
85

Panasonic S1R vs Sony a1 Key Specs

Panasonic S1R
(Full Review)
  • 47MP - Full frame Sensor
  • 3.2" Tilting Display
  • ISO 100 - 25600 (Raise to 51200)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Leica L Mount
  • 1020g - 149 x 110 x 97mm
  • Announced February 2019
Sony a1
(Full Review)
  • 50MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Boost to 102400)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 7680 x 4320 video
  • Sony E Mount
  • 737g - 129 x 97 x 70mm
  • Announced January 2021
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Panasonic S1R vs Sony a1 Overview

Here, we will be looking at the Panasonic S1R and Sony a1, both Pro Mirrorless digital cameras by manufacturers Panasonic and Sony. The image resolution of the S1R (47MP) and the a1 (50MP) is pretty similar and both cameras posses the identical sensor dimensions (Full frame).

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The S1R was unveiled 24 months earlier than the a1 which makes them a generation apart from one another. The two cameras feature the same body design (SLR-style mirrorless).

Before delving straight to a comprehensive comparison, here is a brief view of how the S1R scores versus the a1 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic S1R over the Sony a1

 S1R a1 
Screen size3.2"3"Bigger screen (+0.2")
Screen resolution2100k1440kCrisper screen (+660k dot)

Reasons to pick Sony a1 over the Panasonic S1R

 a1 S1R 
AnnouncedJanuary 2021February 2019Fresher by 24 months

Common features in the Panasonic S1R and Sony a1

 S1R a1 
Manual focus Dial precise focus
Screen typeTiltingTiltingTilting screen
Selfie screen Neither comes with selfie screen
Touch friendly screen Quickly navigate

Panasonic S1R vs Sony a1 Physical Comparison

In case you're planning to carry your camera, you'll have to factor in its weight and proportions. The Panasonic S1R comes with physical measurements of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") and a weight of 1020 grams (2.25 lbs) while the Sony a1 has measurements of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") along with a weight of 737 grams (1.62 lbs).

Take a look at the Panasonic S1R and Sony a1 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will vary dependant on the lens you have during that time. The following is a front view overall size comparison of the S1R against the a1.

Panasonic S1R vs Sony a1 size comparison

Taking into account dimensions and weight, the portability grade of the S1R and a1 is 54 and 61 respectively.

Panasonic S1R vs Sony a1 top view buttons comparison

Panasonic S1R vs Sony a1 Sensor Comparison

Normally, it is very tough to visualize the contrast between sensor sizing merely by reviewing specs. The graphic here will help offer you a far better sense of the sensor measurements in the S1R and a1.

As you can plainly see, both cameras come with the identical sensor size albeit different megapixels. You can expect the Sony a1 to offer you greater detail having an extra 3MP. Higher resolution will make it easier to crop photographs a good deal more aggressively. The older S1R is going to be behind when it comes to sensor tech.

Panasonic S1R vs Sony a1 sensor size comparison

Panasonic S1R vs Sony a1 Screen and ViewFinder

Panasonic S1R vs Sony a1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic S1R Portrait photography highlights
Sony a1 Portrait photography highlights
87
manual focus
above average flash sync (1/320 seconds)
MP count excellent (47MP)
large sensor size (Full frame)
features face detection focus
supports RAW files
88
focusing manually
above average flash sync speed (1/400 seconds)
amazing resolution (50MP)
great sensor size (Full frame)
includes face detect focus
saves RAW files
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Street Comparison

Panasonic S1R Street photography details
Sony a1 Street photography details
71
tilting screen
built in image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
supports RAW files
comes with focus by touch
environment proof
good ISO range (25,600)
more heavy than competition in class (1,020g)
79
has a tilting screen
image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
saves RAW files
features touch focus
environment proofing
above average ISO range (32,000)
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Sports Comparison

Sports photography with Panasonic S1R
Sports photography with Sony a1
78
max shutter speed is good (1/8,000 seconds)
quiet shutter (1/16,000 seconds)
built in image stabilization (Sensor based 5-axis)
MP count excellent (47 megapixels)
large sensor size (Full frame)
features tracking autofocus
environment proof
low battery pack (360 CIPA)
lacks phase detect auto focus
90
maximum shutter speed is high (1/8,000 seconds)
quiet shutter (1/32,000 seconds)
high frames per second (30.0 fps)
image stabilization (Sensor based 5-axis)
amazing resolution (50 megapixels)
great sensor size (Full frame)
includes tracking focus
environment proofing
great battery (530 shots)
supports phase detect auto focus
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Travel Comparison

Panasonic S1R Travel photography advice
Sony a1 Travel photography advice
60
environment proof
connects via bluetooth
comes with focus by touch
MP count excellent (47 megapixels)
low battery pack (360 per charge)
more heavy than competition in class (1,020 grams)
does not contain selfie friendly display
73
great battery (530 CIPA)
environment proofing
has bluetooth
features touch focus
amazing resolution (50 megapixels)
display isn't selfie friendly
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Landscape Comparison

Panasonic S1R Landscape photography advice
Sony a1 Landscape photography advice
82
manual focus
interchangeable lenses (Leica L mount)
screen size is good (3.2 inches)
built in image stabilization (Sensor based 5-axis)
MP count excellent (47MP)
large sensor size (Full frame)
doesnt have low pass filter
good ISO range (25,600)
supports RAW files
environment proof
has dual storage slots
low battery pack (360 shots)
88
focusing manually
switch lenses (Sony E mount)
screen size is good (3")
image stabilization (Sensor based 5-axis)
amazing resolution (50MP)
great sensor size (Full frame)
above average ISO range (32,000)
saves RAW files
environment proofing
great battery (530 per charge)
two card slots
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Vlogging Comparison

Panasonic S1R Vlogging advice
Sony a1 Vlogging advice
32
touch screen
built in image stabilization (Sensor based 5-axis)
features face detection focus
video resolution high (3840 x 2160 pxls)
does have external microphone jack
does not contain selfie friendly display
more heavy than competition in class (1,020g)
36
touch screen
image stabilization (Sensor based 5-axis)
includes face detect focus
video res high (7680 x 4320 pxls)
comes with microphone socket
display isn't selfie friendly
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Panasonic S1R vs Sony a1 Specifications

Detailed spec comparison table for Panasonic S1R and Sony a1
 Panasonic Lumix DC-S1RSony Alpha a1
General Information
Company Panasonic Sony
Model Panasonic Lumix DC-S1R Sony Alpha a1
Class Pro Mirrorless Pro Mirrorless
Announced 2019-02-01 2021-01-26
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor Venus Engine -
Sensor type CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor measurements 36 x 24mm 35.9 x 24mm
Sensor area 864.0mm² 861.6mm²
Sensor resolution 47 megapixels 50 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 8000 x 6000 8640 x 5760
Maximum native ISO 25600 32000
Maximum boosted ISO 51200 102400
Lowest native ISO 100 100
RAW pictures
Lowest boosted ISO 50 50
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 225 759
Lens
Lens mount Leica L Sony E
Available lenses 30 133
Focal length multiplier 1 1
Screen
Type of display Tilting Tilting
Display size 3.2 inches 3 inches
Resolution of display 2,100k dots 1,440k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 5,760k dots 9,437k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.78x 0.9x
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/8000 secs 1/8000 secs
Maximum quiet shutter speed 1/16000 secs 1/32000 secs
Continuous shooting rate 9.0fps 30.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range no built-in flash no built-in flash
Flash options Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync, Slow Sync w/Red-eye Reduction, Forced Off Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize 1/320 secs 1/400 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 3840 x 2160 @ 60p / 150 Mbps, MOV, H.264, Linear PCM 7680x4320 (30p, 25p, 23.98)
Maximum video resolution 3840x2160 7680x4320
Video file format MPEG-4, H.264 XAVC S, XAVC HS, H.264, H.265
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes (can be charged with high-power laptop/tablet chargers or portable power banks) Yes
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1020 gr (2.25 lbs) 737 gr (1.62 lbs)
Physical dimensions 149 x 110 x 97mm (5.9" x 4.3" x 3.8") 129 x 97 x 70mm (5.1" x 3.8" x 2.8")
DXO scores
DXO All around score 100 not tested
DXO Color Depth score 26.4 not tested
DXO Dynamic range score 14.1 not tested
DXO Low light score 3525 not tested
Other
Battery life 360 images 530 images
Form of battery Battery Pack Battery Pack
Battery model - NP-FZ100
Self timer Yes Yes
Time lapse shooting
Storage type - Dual SD/CFexpress Type A slots (UHS-II supported)
Card slots 2 2
Price at launch $3,698 $6,498