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Panasonic S5 II X vs Sony a1

Portability
59
Imaging
78
Features
93
Overall
84
Panasonic Lumix DC-S5 Mark II X front
 
Sony Alpha a1 front
Portability
61
Imaging
81
Features
93
Overall
85

Panasonic S5 II X vs Sony a1 Key Specs

Panasonic S5 II X
(Full Review)
  • 24MP - Full frame Sensor
  • 3.00" Fully Articulated Screen
  • ISO 100 - 51200 (Bump to 204800)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 5952 x 3968 video
  • Leica L Mount
  • 740g - 134 x 102 x 90mm
  • Announced January 2023
  • Succeeded the Panasonic S5
Sony a1
(Full Review)
  • 50MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Bump 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
  • Launched January 2021
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Panasonic S5 II X vs Sony a1 Overview

Below, we will be analyzing the Panasonic S5 II X vs Sony a1, both Pro Mirrorless cameras by rivals Panasonic and Sony. There is a noticeable difference among the image resolutions of the S5 II X (24MP) and a1 (50MP) but they come with the exact same sensor dimensions (Full frame).

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The S5 II X was manufactured 24 months after the a1 which makes the cameras a generation away from each other. Both the cameras come with the identical body type (SLR-style mirrorless).

Before diving through a in depth comparison, below is a short overview of how the S5 II X scores vs the a1 in the way of portability, imaging, features and an overall score.

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Reasons to pick Panasonic S5 II X over the Sony a1

 S5 II X a1 
LaunchedJanuary 2023January 2021More modern by 24 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Screen resolution1840k1440kSharper screen (+400k dot)
Selfie screen Easy selfies

Reasons to pick Sony a1 over the Panasonic S5 II X

 a1 S5 II X 

Common features in the Panasonic S5 II X and Sony a1

 S5 II X a1 
Manual focus More exact focusing
Screen dimension3.00"3"Identical screen sizing
Touch screen Quickly navigate

Panasonic S5 II X vs Sony a1 Physical Comparison

If you are looking to carry around your camera regularly, you need to factor its weight and measurements. The Panasonic S5 II X features outside measurements of 134mm x 102mm x 90mm (5.3" x 4.0" x 3.5") and a weight of 740 grams (1.63 lbs) whilst the Sony a1 has proportions of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") and a weight of 737 grams (1.62 lbs).

See the Panasonic S5 II X vs Sony a1 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ based on the lens you are working with at that moment. Here is the front view scale comparison of the S5 II X compared to the a1.

Panasonic S5 II X vs Sony a1 size comparison

Looking at size and weight, the portability rating of the S5 II X and a1 is 59 and 61 respectively.

Panasonic S5 II X vs Sony a1 top view buttons comparison

Panasonic S5 II X vs Sony a1 Sensor Comparison

Usually, it is hard to imagine the contrast in sensor sizes purely by going through technical specs. The picture underneath will provide you a clearer sense of the sensor sizing in the S5 II X and a1.

As you have seen, each of the cameras posses the exact same sensor measurements albeit different resolution. You can expect the Sony a1 to show extra detail due to its extra 26 Megapixels. Higher resolution can also allow you to crop photographs somewhat more aggressively. The younger S5 II X should have an edge with regard to sensor tech.

Panasonic S5 II X vs Sony a1 sensor size comparison

Panasonic S5 II X vs Sony a1 Screen and ViewFinder

Panasonic S5 II X vs Sony a1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic S5 II X
Portrait photography with Sony a1
86
manual focus
decent MP (24MP)
large sensor size (Full frame)
offers face detection autofocus
saves RAW files
88
manual focus
above average flash sync speed (1/400 seconds)
fantastic sensor resolution (50MP)
big sensor size (Full frame)
provides face detect focusing
saves RAW files
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Street Comparison

Panasonic S5 II X as a Street photography camera
Sony a1 as a Street photography camera
77
screen articulates fully
has image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
saves RAW files
supports focus by touch
environment proof
above average ISO range (51,200)
79
screen tilts up and down
image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
saves RAW files
features touch to focus
weather sealing
great ISO range (32,000)
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Sports Comparison

Sports photography with Panasonic S5 II X
Sports photography with Sony a1
83
great max shutter speed (1/8,000s)
silent shooting (1/8,000s)
has image stabilization (Sensor based 5-axis)
decent MP (24 megapixels)
large sensor size (Full frame)
offers tracking autofocus
environment proof
supports phase detect autofocus
bad battery (370 CIPA)
90
maximum shutter speed is high (1/8,000 seconds)
silent mode (1/32,000 seconds)
fast shooting (30.0 frames per second)
image stabilization (Sensor based 5-axis)
fantastic sensor resolution (50MP)
big sensor size (Full frame)
provides tracking focus
weather sealing
good battery (530 CIPA)
supports phase detect AF
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Travel Comparison

Panasonic S5 II X Travel photography features
Sony a1 Travel photography features
72
environment proof
connects via bluetooth
supports focus by touch
decent MP (24 megapixels)
display is selfie friendly
bad battery (370 CIPA)
73
good battery (530 CIPA)
weather sealing
has bluetooth
features touch to focus
fantastic sensor resolution (50MP)
screen isn't selfie friendly
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Landscape Comparison

Panasonic S5 II X Landscape photography information
Sony a1 Landscape photography information
82
manual focus
change lenses (Leica L mount)
screen size is good (3.00")
has image stabilization (Sensor based 5-axis)
decent MP (24MP)
large sensor size (Full frame)
doesnt have low pass filter
above average ISO range (51,200)
saves RAW files
environment proof
two card slots
bad battery (370 CIPA)
88
manual focus
change lenses (Sony E mount)
screen size is good (3 inches)
image stabilization (Sensor based 5-axis)
fantastic sensor resolution (50MP)
big sensor size (Full frame)
great ISO range (32,000)
saves RAW files
weather sealing
good battery (530 CIPA)
2 card slots
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Vlogging Comparison

Panasonic S5 II X Vlogging factors
Sony a1 Vlogging factors
79
display is selfie friendly
touchscreen enabled
has image stabilization (Sensor based 5-axis)
offers face detection autofocus
video resolution high (5952 x 3968 pixels)
comes with external microphone socket
36
has touchscreen
image stabilization (Sensor based 5-axis)
provides face detect focusing
high res video (7680 x 4320 pixels)
comes with microphone support
screen isn't selfie friendly
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Panasonic S5 II X vs Sony a1 Specifications

Detailed spec comparison table for Panasonic S5 II X and Sony a1
 Panasonic Lumix DC-S5 Mark II XSony Alpha a1
General Information
Manufacturer Panasonic Sony
Model Panasonic Lumix DC-S5 Mark II X Sony Alpha a1
Type Pro Mirrorless Pro Mirrorless
Announced 2023-01-04 2021-01-26
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Sensor type CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor measurements 35.6 x 23.8mm 35.9 x 24mm
Sensor area 847.3mm² 861.6mm²
Sensor resolution 24 megapixel 50 megapixel
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 6000 x 4000 8640 x 5760
Maximum native ISO 51200 32000
Maximum boosted ISO 204800 102400
Lowest native ISO 100 100
RAW photos
Lowest boosted ISO 50 50
Autofocusing
Manual focus
Touch to focus
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 779 759
Lens
Lens mounting type Leica L Sony E
Available lenses 65 133
Crop factor 1 1
Screen
Screen type Fully Articulated Tilting
Screen diagonal 3.00 inches 3 inches
Resolution of screen 1,840k dots 1,440k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 3,680k dots 9,437k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.78x 0.9x
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/8000 seconds
Maximum silent shutter speed 1/8000 seconds 1/32000 seconds
Continuous shooting rate 9.0 frames/s 30.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range no built-in flash no built-in flash
Flash settings 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
External flash
AEB
White balance bracketing
Maximum flash synchronize 1/250 seconds 1/400 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 5952 x 3968 @ 30p/24p 7680x4320 (30p, 25p, 23.98)
Maximum video resolution 5952x3968 7680x4320
Video file format MPEG-4, H.264, H.265 XAVC S, XAVC HS, H.264, H.265
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.2 Gen 2 (5 GBit/sec) Yes
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 740 grams (1.63 pounds) 737 grams (1.62 pounds)
Dimensions 134 x 102 x 90mm (5.3" x 4.0" x 3.5") 129 x 97 x 70mm (5.1" x 3.8" x 2.8")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 370 pictures 530 pictures
Style of battery Battery Pack Battery Pack
Battery model DMW-BLJ31 NP-FZ100
Self timer Yes Yes
Time lapse feature
Type of storage SD Memory Card, SDHC Memory Card, SDXC Memory Card Dual SD/CFexpress Type A slots (UHS-II supported)
Card slots 2 2
Launch price $2,199 $6,498