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Sony a1 vs Sony RX100 II

Portability
61
Imaging
82
Features
93
Overall
86
Sony Alpha a1 front
 
Sony Cyber-shot DSC-RX100 II front
Portability
89
Imaging
51
Features
74
Overall
60

Sony a1 vs Sony RX100 II Key Specs

Sony a1
(Full Review)
  • 50MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Increase 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
Sony RX100 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 160 - 12800 (Boost to 25600)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 281g - 102 x 58 x 38mm
  • Released June 2013
  • Succeeded the Sony RX100
  • Refreshed by Sony RX100 III
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Sony a1 vs Sony RX100 II Overview

Here is a complete assessment of the Sony a1 versus Sony RX100 II, one being a Pro Mirrorless and the other is a Large Sensor Compact and they are both designed by Sony. There exists a significant gap among the sensor resolutions of the a1 (50MP) and RX100 II (20MP) and the a1 (Full frame) and RX100 II (1") provide different sensor dimensions.

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The a1 was brought out 7 years later than the RX100 II and that is a fairly sizable gap as far as camera technology is concerned. Both the cameras feature different body design with the Sony a1 being a SLR-style mirrorless camera and the Sony RX100 II being a Large Sensor Compact camera.

Before going into a thorough comparison, here is a concise introduction of how the a1 scores vs the RX100 II in the way of portability, imaging, features and an overall rating.

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Reasons to pick Sony a1 over the Sony RX100 II

 a1 RX100 II 
ReleasedJanuary 2021June 2013Fresher by 93 months
Display resolution1440k1229kClearer display (+211k dot)
Touch friendly display Easily navigate

Reasons to pick Sony RX100 II over the Sony a1

 RX100 II a1 

Common features in the Sony a1 and Sony RX100 II

 a1 RX100 II 
Manual focus Dial precise focusing
Display typeTiltingTiltingTilting display
Display size3"3"Same display sizing
Selfie screen Neither has selfie screen

Sony a1 vs Sony RX100 II Physical Comparison

When you are intending to carry your camera regularly, you will need to think about its weight and proportions. The Sony a1 has outer measurements of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") having a weight of 737 grams (1.62 lbs) and the Sony RX100 II has measurements of 102mm x 58mm x 38mm (4.0" x 2.3" x 1.5") accompanied by a weight of 281 grams (0.62 lbs).

Take a look at the Sony a1 versus Sony RX100 II in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are using at the time. Below is a front view measurement comparison of the a1 compared to the RX100 II.

Sony a1 vs Sony RX100 II size comparison

Using dimensions and weight, the portability rating of the a1 and RX100 II is 61 and 89 respectively.

Sony a1 vs Sony RX100 II top view buttons comparison

Sony a1 vs Sony RX100 II Sensor Comparison

Quite often, it can be tough to visualize the difference in sensor sizing simply by going through a spec sheet. The photograph below will help provide you a far better sense of the sensor sizing in the a1 and RX100 II.

Clearly, both cameras feature different megapixels and different sensor sizing. The a1 due to its larger sensor is going to make getting shallower DOF less difficult and the Sony a1 will show more detail having its extra 30 Megapixels. Greater resolution can also enable you to crop photos way more aggressively. The more modern a1 should have a benefit when it comes to sensor innovation.

Sony a1 vs Sony RX100 II sensor size comparison

Sony a1 vs Sony RX100 II Screen and ViewFinder

Sony a1 vs Sony RX100 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sony a1
Portrait photography with Sony RX100 II
89
you can focus manually
flash sync speed is above average (1/400s)
sensor resolution is fantastic (50 megapixels)
sensor size is large (Full frame)
has face detect autofocus
delivers RAW files
70
has manual focus
flash sync is higher than normal (1/2,000s)
resolution is good (20MP)
sensor size is decent (1")
provides face detection autofocus
delivers RAW formats
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Street Comparison

Sony a1 Street photography factors
Sony RX100 II Street photography factors
79
has a tilting screen
image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
delivers RAW files
offers touch focus
weather proofing
very good ISO range (32,000)
85
has a tilting screen
built in image stabilization (Optical)
sensor size is decent (1")
delivers RAW formats
lighter than competition (281g)
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Sports Comparison

Sony a1 Sports photography features
Sony RX100 II Sports photography features
91
max shutter speed is good (1/8,000 seconds)
silent shutter (1/32,000 seconds)
fast shooting (30.0 frames per second)
image stabilization (Sensor based 5-axis)
sensor resolution is fantastic (50MP)
sensor size is large (Full frame)
has tracking focus
weather proofing
better than average battery life (530 per charge)
sensor has phase detect autofocus
67
built in image stabilization (Optical)
resolution is good (20 megapixels)
sensor size is decent (1")
provides tracking autofocus
good battery life (350 per charge)
does not have phase detect autofocus
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Travel Comparison

Sony a1 Travel photography details
Sony RX100 II Travel photography details
74
better than average battery life (530 per charge)
weather proofing
supports bluetooth
offers touch focus
sensor resolution is fantastic (50 megapixels)
does not feature selfie friendly screen
80
good battery life (350 per charge)
lighter than competition (281g)
resolution is good (20 megapixels)
built-in flash
relatively wide (28mm)
very good maximum aperture (f1.8)
display is not selfie friendly
Photography Glossary

Landscape Comparison

Sony a1 as a Landscape photography camera
Sony RX100 II as a Landscape photography camera
88
you can focus manually
change lenses (Sony E mount)
nice screen size (3")
image stabilization (Sensor based 5-axis)
sensor resolution is fantastic (50MP)
sensor size is large (Full frame)
very good ISO range (32,000)
delivers RAW files
weather proofing
better than average battery life (530 CIPA)
has double storage slots
74
has manual focus
relatively wide (28mm)
very good maximum aperture (f1.8)
nice screen size (3")
built in image stabilization (Optical)
resolution is good (20 megapixels)
sensor size is decent (1")
delivers RAW formats
good battery life (350 per charge)
can't change lens (fixed lens mount)
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Vlogging Comparison

Sony a1 Vlogging highlights
Sony RX100 II Vlogging highlights
37
touch screen
image stabilization (Sensor based 5-axis)
has face detect autofocus
video res high (7680 x 4320 pixels)
includes mic port
does not feature selfie friendly screen
37
relatively wide (28mm)
very good maximum aperture (f1.8)
built in image stabilization (Optical)
provides face detection autofocus
video resolution high (1920 x 1080 pxls)
lighter than competition (281 grams)
display is not selfie friendly
doesn't have external mic port
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Sony a1 vs Sony RX100 II Specifications

Detailed spec comparison table for Sony a1 and Sony RX100 II
 Sony Alpha a1Sony Cyber-shot DSC-RX100 II
General Information
Company Sony Sony
Model type Sony Alpha a1 Sony Cyber-shot DSC-RX100 II
Class Pro Mirrorless Large Sensor Compact
Announced 2021-01-26 2013-06-27
Body design SLR-style mirrorless Large Sensor Compact
Sensor Information
Sensor type BSI-CMOS CMOS
Sensor size Full frame 1"
Sensor dimensions 35.9 x 24mm 13.2 x 8.8mm
Sensor area 861.6mm² 116.2mm²
Sensor resolution 50 megapixels 20 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 8640 x 5760 5472 x 3648
Highest native ISO 32000 12800
Highest enhanced ISO 102400 25600
Lowest native ISO 100 160
RAW data
Lowest enhanced ISO 50 100
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 759 25
Lens
Lens support Sony E fixed lens
Lens zoom range - 28-100mm (3.6x)
Maximum aperture - f/1.8-4.9
Macro focusing distance - 5cm
Number of lenses 133 -
Focal length multiplier 1 2.7
Screen
Display type Tilting Tilting
Display diagonal 3" 3"
Display resolution 1,440k dot 1,229k dot
Selfie friendly
Liveview
Touch friendly
Display technology - Xtra Fine WhiteMagic TFT LCD
Viewfinder Information
Viewfinder Electronic Electronic (optional)
Viewfinder resolution 9,437k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.9x -
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/8000s 1/2000s
Fastest quiet shutter speed 1/32000s -
Continuous shutter speed 30.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance no built-in flash 15.00 m (ISO Auto (W))
Flash settings Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync Auto, On, Off, Slow Sync
Hot shoe
AEB
White balance bracketing
Fastest flash sync 1/400s 1/2000s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 7680x4320 (30p, 25p, 23.98) 1920 x 1080 (60 fps), 640 x 480 (30 fps)
Highest video resolution 7680x4320 1920x1080
Video data format XAVC S, XAVC HS, H.264, H.265 MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 737 gr (1.62 pounds) 281 gr (0.62 pounds)
Physical dimensions 129 x 97 x 70mm (5.1" x 3.8" x 2.8") 102 x 58 x 38mm (4.0" x 2.3" x 1.5")
DXO scores
DXO Overall rating not tested 67
DXO Color Depth rating not tested 22.5
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 483
Other
Battery life 530 pictures 350 pictures
Style of battery Battery Pack Battery Pack
Battery ID NP-FZ100 NP-BX1
Self timer Yes Yes (10 sec. / 2 sec. / Self-portrait One-person/ Self-portrait Two-person/ Self timer Continuous (3 or 5 shots))
Time lapse shooting With downloadable app
Type of storage Dual SD/CFexpress Type A slots (UHS-II supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Dual 1
Retail price $6,498 $598