Sony A7 vs Sony FX3
Portability
78 Imaging
70 Features
80 Overall
74
78 Imaging
70 Features
80 Overall
74
Portability
62 Imaging
65 Features
92 Overall
75
62 Imaging
65 Features
92 Overall
75
Sony A7 vs Sony FX3 Key Specs
Sony A7
(Full Review)
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 50 - 25600
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony E Mount
- 474g - 127 x 94 x 48mm
- Launched January 2014
- Updated by Sony A7 II
Sony FX3
(Full Review)
(Full Review)
- 12MP - Full frame Sensor
- 3.00" Fully Articulated Display
- ISO 80 - 102400 (Expand to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 716g - 130 x 78 x 85mm
- Announced February 2021
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Below is a thorough assessment of the Sony A7 vs Sony FX3, both Pro Mirrorless digital cameras and both are manufactured by Sony. There exists a sizeable gap between the sensor resolutions of the A7 (24MP) and FX3 (12MP) but both cameras provide the same sensor size (Full frame).
Sora from OpenAI releases its first ever music videoThe A7 was announced 8 years before the FX3 and that is quite a large gap as far as technology is concerned. Each of the cameras have different body design with the Sony A7 being a SLR-style mirrorless camera and the Sony FX3 being a Rangefinder-style mirrorless camera.
Before delving straight to a step-by-step comparison, here is a simple introduction of how the A7 scores vs the FX3 for portability, imaging, features and an overall grade.
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The following is a sample of the gallery pics for Sony Alpha A7 and Sony FX3. The whole galleries are provided at Sony A7 Gallery and Sony FX3 Gallery.
Reasons to pick Sony A7 over the Sony FX3
| A7 | FX3 |
|---|
Reasons to pick Sony FX3 over the Sony A7
| FX3 | A7 | |||
|---|---|---|---|---|
| Announced | February 2021 |  | January 2014 | More recent by 86 months |
| Display type | Fully articulated |  | Tilting | Fully Articulating display |
| Display resolution | 1440k |  | 1230k | Clearer display (+210k dot) |
| Selfie screen |  | Take selfies | ||
| Touch display |  | Easily navigate |
Common features in the Sony A7 and Sony FX3
| A7 | FX3 | |||
|---|---|---|---|---|
| Manual focus |  | Very precise focus | ||
| Display dimensions | 3" |  | 3.00" | Equal display size |
Sony A7 vs Sony FX3 Physical Comparison
In case you're aiming to lug around your camera regularly, you'll have to think about its weight and volume. The Sony A7 features physical measurements of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") accompanied by a weight of 474 grams (1.04 lbs) while the Sony FX3 has sizing of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") and a weight of 716 grams (1.58 lbs).
Contrast the Sony A7 vs Sony FX3 in the latest Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are working with at the time. Here is a front view overall size comparison of the A7 against the FX3.
Looking at dimensions and weight, the portability grade of the A7 and FX3 is 78 and 62 respectively.
Sony A7 vs Sony FX3 Sensor Comparison
Sometimes, it is hard to visualise the gap between sensor measurements simply by looking at specifications. The graphic here should provide you a more clear sense of the sensor measurements in the A7 and FX3.
To sum up, each of the cameras provide the same sensor dimensions but not the same megapixels. You should expect to see the Sony A7 to resolve more detail with its extra 12MP. Greater resolution will also make it easier to crop photos more aggressively. The older A7 is going to be behind with regard to sensor tech.
Sony A7 vs Sony FX3 Screen and ViewFinder
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Portrait Comparison
Sony A7 Portrait photography factors
Sony FX3 Portrait photography factors
focusing manually
MP count decent (24 megapixels)
sensor size is big (Full frame)
comes with face detection autofocus
delivers RAW files
manual focus
big sensor size (Full frame)
provides face detection autofocus
supports RAW formats
megapixel count low (12 megapixels)
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Sony A7 Street photography details
Sony FX3 Street photography details
screen tilts
sensor size is big (Full frame)
delivers RAW files
environment proof
lighter than competition in class (474 grams)
good ISO range (25,600)
lack of image stabilization
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
supports RAW formats
comes with touch to focus
weather proof
above average ISO range (102,400)
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Sony A7 Sports photography advice
Sony FX3 Sports photography advice
high shutter speed (1/8,000 seconds)
MP count decent (24 megapixels)
sensor size is big (Full frame)
environment proof
has phase detect autofocus
painfully slow continuous shooting (5.0 frames per second)
lack of image stabilization
not so great battery life (340 CIPA)
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
provides tracking autofocus
weather proof
better than average battery pack (600 shots)
comes with phase detect autofocus
megapixel count low (12MP)
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Sony A7 Travel photography info
Sony FX3 Travel photography info
lighter than competition in class (474 grams)
environment proof
MP count decent (24 megapixels)
not so great battery life (340 CIPA)
does not have selfie friendly screen
better than average battery pack (600 CIPA)
weather proof
connects via bluetooth
comes with touch to focus
selfie friendly display
megapixel count low (12 megapixels)
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Sony A7 Landscape photography info
Sony FX3 Landscape photography info
focusing manually
swap lenses (Sony E mount)
screen size is decent (3")
MP count decent (24 megapixels)
sensor size is big (Full frame)
good ISO range (25,600)
delivers RAW files
environment proof
lack of image stabilization
not so great battery life (340 per charge)
manual focus
switch lenses (Sony E mount)
screen is a good size (3.00 inches)
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
above average ISO range (102,400)
supports RAW formats
weather proof
better than average battery pack (600 CIPA)
two card slots
megapixel count low (12MP)
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Sony A7 as a Vlogging camera
Sony FX3 as a Vlogging camera
comes with face detection autofocus
video res high (1920 x 1080 resolution)
has external mic jack
lighter than competition in class (474 grams)
does not have selfie friendly screen
lack of image stabilization
selfie friendly display
touchscreen capability
built in image stabilization (Sensor based 5-axis)
provides face detection autofocus
video res high (3840 x 2160 pixels)
does have external mic socket
Photography Glossary
Sony A7 vs Sony FX3 Specifications
| Sony Alpha A7 | Sony FX3 | |
|---|---|---|
| General Information | ||
| Brand Name | Sony | Sony |
| Model type | Sony Alpha A7 | Sony FX3 |
| Type | Pro Mirrorless | Pro Mirrorless |
| Launched | 2014-01-22 | 2021-02-23 |
| Physical type | SLR-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Chip | Bionz X | - |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Full frame | Full frame |
| Sensor dimensions | 35.8 x 23.9mm | 35.6 x 23.8mm |
| Sensor surface area | 855.6mm² | 847.3mm² |
| Sensor resolution | 24 megapixel | 12 megapixel |
| Anti alias filter | ||
| Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
| Max resolution | 6000 x 4000 | 4240 x 2832 |
| Max native ISO | 25600 | 102400 |
| Max enhanced ISO | - | 409600 |
| Min native ISO | 50 | 80 |
| RAW images | ||
| Min enhanced ISO | - | 50 |
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| Center weighted AF | ||
| AF multi area | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 117 | 759 |
| Cross type focus points | 25 | - |
| Lens | ||
| Lens support | Sony E | Sony E |
| Amount of lenses | 121 | 187 |
| Crop factor | 1 | 1 |
| Screen | ||
| Display type | Tilting | Fully articulated |
| Display size | 3 inches | 3.00 inches |
| Display resolution | 1,230k dots | 1,440k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display technology | Xtra Fine LCD | - |
| Viewfinder Information | ||
| Viewfinder | Electronic | None |
| Viewfinder resolution | 2,359k dots | - |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.71x | - |
| Features | ||
| Min shutter speed | 30 seconds | 30 seconds |
| Max shutter speed | 1/8000 seconds | 1/8000 seconds |
| Continuous shutter rate | 5.0 frames/s | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | no built-in flash | no built-in flash |
| Flash options | no built-in flash | no built-in flash |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash synchronize | 1/250 seconds | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM |
| Max video resolution | 1920x1080 | 3840x2160 |
| Video format | MPEG-4, AVCHD | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 474 gr (1.04 lbs) | 716 gr (1.58 lbs) |
| Physical dimensions | 127 x 94 x 48mm (5.0" x 3.7" x 1.9") | 130 x 78 x 85mm (5.1" x 3.1" x 3.3") |
| DXO scores | ||
| DXO Overall rating | 90 | 85 |
| DXO Color Depth rating | 24.8 | 24.2 |
| DXO Dynamic range rating | 14.2 | 13.4 |
| DXO Low light rating | 2248 | 3900 |
| Other | ||
| Battery life | 340 pictures | 600 pictures |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | NP-FW50 | NP-FZ100 |
| Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse recording | With downloadable app | With downloadable app |
| Type of storage | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | Dual SD/CFexpress Type A slots |
| Card slots | One | Dual |
| Cost at release | $798 | $3,900 |