Sony A9 vs Sony RX10 IV
Portability
65 Imaging
73 Features
93 Overall
81
65 Imaging
73 Features
93 Overall
81
Portability
52 Imaging
53 Features
82 Overall
64
52 Imaging
53 Features
82 Overall
64
Sony A9 vs Sony RX10 IV Key Specs
Sony A9
(Full Review)
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 51200 (Raise to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 673g - 127 x 96 x 63mm
- Launched April 2017
- Renewed by Sony A9 II
Sony RX10 IV
(Full Review)
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Push to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-600mm (F2.4-4.0) lens
- 1095g - 133 x 94 x 145mm
- Revealed September 2017
- Replaced the Sony RX10 III
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Its time to look more closely at the Sony A9 vs Sony RX10 IV, one is a Pro Mirrorless and the latter is a Large Sensor Superzoom and they are both designed by Sony. The sensor resolution of the A9 (24MP) and the RX10 IV (20MP) is relatively similar but the A9 (Full frame) and RX10 IV (1") enjoy different sensor measurements.
Sora from OpenAI releases its first ever music videoThe A9 was launched 4 months before the RX10 IV which means that they are of a similar generation. Both the cameras offer different body type with the Sony A9 being a SLR-style mirrorless camera and the Sony RX10 IV being a SLR-like (bridge) camera.
Before we go through a full comparison, below is a simple introduction of how the A9 matches up against the RX10 IV in regards to portability, imaging, features and an overall score.
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Following is a preview of the gallery photos for Sony Alpha A9 and Sony Cyber-shot DSC-RX10 IV. The complete galleries are viewable at Sony A9 Gallery and Sony RX10 IV Gallery.
Reasons to pick Sony A9 over the Sony RX10 IV
| A9 | RX10 IV |
|---|
Reasons to pick Sony RX10 IV over the Sony A9
| RX10 IV | A9 |
|---|
Common features in the Sony A9 and Sony RX10 IV
| A9 | RX10 IV | |||
|---|---|---|---|---|
| Revealed | April 2017 |  | September 2017 | Similar generation |
| Manual focus |  | Very exact focusing | ||
| Screen type | Tilting |  | Tilting | Tilting screen |
| Screen sizing | 3" |  | 3" | Equivalent screen measurements |
| Screen resolution | 1440k |  | 1440k | Exact same screen resolution |
| Selfie screen |  | Lack of selfie screen | ||
| Touch friendly screen |  | Quickly navigate |
Sony A9 vs Sony RX10 IV Physical Comparison
When you are planning to carry around your camera, you are going to need to think about its weight and measurements. The Sony A9 comes with outer measurements of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") accompanied by a weight of 673 grams (1.48 lbs) whilst the Sony RX10 IV has proportions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") and a weight of 1095 grams (2.41 lbs).
Take a look at the Sony A9 vs Sony RX10 IV in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you have attached at that time. The following is the front view measurements comparison of the A9 and the RX10 IV.
Taking into account size and weight, the portability grade of the A9 and RX10 IV is 65 and 52 respectively.
Sony A9 vs Sony RX10 IV Sensor Comparison
Usually, it can be hard to visualize the difference between sensor sizes only by going over specs. The image here might provide you a much better sense of the sensor measurements in the A9 and RX10 IV.
All in all, both of the cameras enjoy different megapixels and different sensor sizes. The A9 featuring a bigger sensor is going to make getting bokeh simpler and the Sony A9 will offer you greater detail utilizing its extra 4MP. Higher resolution will make it easier to crop photographs far more aggressively.
Sony A9 vs Sony RX10 IV Screen and ViewFinder
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Portrait Comparison
Sony A9 as a Portrait photography camera
Sony RX10 IV as a Portrait photography camera
you can focus manually
MP count good (24MP)
great sensor size (Full frame)
offers face detect focusing
saves RAW formats
manual focus
flash sync speed is above average (1/2,000 seconds)
megapixel count good (20 megapixels)
decent sensor size (1")
has face detection focus
supports RAW files
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Sony A9 as a Street photography camera
Sony RX10 IV as a Street photography camera
screen tilts
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
saves RAW formats
offers focus via touch
weather proof
above average high ISO (51,200)
tilting screen
has image stabilization (Optical)
decent sensor size (1")
supports RAW files
comes with focus by touch
environment proof
more heavy than competitors in class (1,095 grams)
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Sony A9 Sports photography advice
Sony RX10 IV Sports photography advice
max shutter speed is good (1/8,000s)
quiet mode (1/32,000s)
high frames per second (20.0 frames/s)
built in image stabilization (Sensor based 5-axis)
MP count good (24MP)
great sensor size (Full frame)
offers tracking focus
weather proof
good battery (650 CIPA)
sensor has phase detect AF
incredible zoom range (24-600mm 25.0 x zoom)
quiet shooting (1/32,000 seconds)
fast shooting (24.0 frames per second)
has image stabilization (Optical)
megapixel count good (20 megapixels)
decent sensor size (1")
has tracking autofocus
environment proof
comes with phase detect auto focus
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Travel photography with Sony A9
Travel photography with Sony RX10 IV
good battery (650 CIPA)
weather proof
has bluetooth
offers focus via touch
MP count good (24MP)
doesn't offer selfie friendly display
environment proof
supports bluetooth
comes with focus by touch
megapixel count good (20 megapixels)
flash built-in
fairly wide (24mm)
great zoom (600mm)
no Timelapse mode
more heavy than competitors in class (1,095 grams)
display isn't selfie friendly
slow maximum aperture (f2.4)
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Sony A9 Landscape photography features
Sony RX10 IV Landscape photography features
you can focus manually
switch lenses (Sony E mount)
screen is a good size (3 inch)
built in image stabilization (Sensor based 5-axis)
MP count good (24MP)
great sensor size (Full frame)
above average high ISO (51,200)
saves RAW formats
weather proof
good battery (650 shots)
two card slots
manual focus
fairly wide (24mm)
pretty good screen size (3")
has image stabilization (Optical)
megapixel count good (20MP)
decent sensor size (1")
supports RAW files
environment proof
cannot switch lens (fixed lens mount)
slow maximum aperture (f2.4)
no Timelapse mode
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Sony A9 Vlogging advice
Sony RX10 IV Vlogging advice
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
offers face detect focusing
great video quality (3840 x 2160 resolution)
includes mic socket
doesn't offer selfie friendly display
fairly wide (24mm)
touch screen
has image stabilization (Optical)
has face detection focus
video resolution high (3840 x 2160 pixels)
does have external microphone port
slow maximum aperture (f2.4)
display isn't selfie friendly
more heavy than competitors in class (1,095g)
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Sony A9 vs Sony RX10 IV Specifications
| Sony Alpha A9 | Sony Cyber-shot DSC-RX10 IV | |
|---|---|---|
| General Information | ||
| Brand Name | Sony | Sony |
| Model | Sony Alpha A9 | Sony Cyber-shot DSC-RX10 IV |
| Category | Pro Mirrorless | Large Sensor Superzoom |
| Launched | 2017-04-19 | 2017-09-12 |
| Body design | SLR-style mirrorless | SLR-like (bridge) |
| Sensor Information | ||
| Powered by | BIONZ X | Bionz X |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | Full frame | 1" |
| Sensor measurements | 35.6 x 23.8mm | 13.2 x 8.8mm |
| Sensor surface area | 847.3mm² | 116.2mm² |
| Sensor resolution | 24 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Peak resolution | 6000 x 4000 | 5472 x 3648 |
| Highest native ISO | 51200 | 12800 |
| Highest enhanced ISO | 204800 | 25600 |
| Minimum native ISO | 100 | 125 |
| RAW support | ||
| Minimum enhanced ISO | 50 | 64 |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 693 | 315 |
| Lens | ||
| Lens mounting type | Sony E | fixed lens |
| Lens focal range | - | 24-600mm (25.0x) |
| Max aperture | - | f/2.4-4.0 |
| Macro focus range | - | 3cm |
| Number of lenses | 121 | - |
| Focal length multiplier | 1 | 2.7 |
| Screen | ||
| Display type | Tilting | Tilting |
| Display sizing | 3" | 3" |
| Display resolution | 1,440k dot | 1,440k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 3,686k dot | 2,359k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.78x | 0.7x |
| Features | ||
| Min shutter speed | 30s | 30s |
| Max shutter speed | 1/8000s | 1/2000s |
| Max quiet shutter speed | 1/32000s | 1/32000s |
| Continuous shutter speed | 20.0 frames/s | 24.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | no built-in flash | 10.80 m (at Auto ISO) |
| Flash modes | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync | Auto, fill-flash, slow sync, rear sync, off |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Max flash sync | - | 1/2000s |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | - | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p) |
| Highest video resolution | 3840x2160 | 3840x2160 |
| Video data format | MPEG-4, AVCHD, H.264 | MPEG-4, AVCHD, XAVC S |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 673 gr (1.48 pounds) | 1095 gr (2.41 pounds) |
| Dimensions | 127 x 96 x 63mm (5.0" x 3.8" x 2.5") | 133 x 94 x 145mm (5.2" x 3.7" x 5.7") |
| DXO scores | ||
| DXO Overall score | 92 | not tested |
| DXO Color Depth score | 24.9 | not tested |
| DXO Dynamic range score | 13.3 | not tested |
| DXO Low light score | 3517 | not tested |
| Other | ||
| Battery life | 650 images | 400 images |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | NP-FZ100 | NP-FW50 |
| Self timer | Yes (2, 5, 10 secs + continuous) | Yes (2 or 10 sec, continuous) |
| Time lapse shooting | ||
| Storage media | Dual SD/SDHC/SDXC slots (UHS-II compatible) | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | 2 | Single |
| Retail cost | $4,498 | $1,698 |