Sony a1 vs Sony FX3
Portability
61 Imaging
81 Features
93 Overall
85
61 Imaging
81 Features
93 Overall
85
Portability
62 Imaging
65 Features
92 Overall
75
62 Imaging
65 Features
92 Overall
75
Sony a1 vs Sony FX3 Key Specs
Sony a1
(Full Review)
(Full Review)
- 50MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Raise 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
Sony FX3
(Full Review)
(Full Review)
- 12MP - Full frame Sensor
- 3.00" Fully Articulated Screen
- ISO 80 - 102400 (Increase 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
- Launched February 2021
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Here, we will be comparing the Sony a1 vs Sony FX3, both Pro Mirrorless cameras and they are both built by Sony. There is a sizeable difference among the resolutions of the a1 (50MP) and FX3 (12MP) but both cameras offer the identical sensor sizes (Full frame).
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe a1 was introduced at a similar time to the FX3 so they are both of a similar generation. Both the cameras feature different body design with the Sony a1 being a SLR-style mirrorless camera and the Sony FX3 being a Rangefinder-style mirrorless camera.
Before getting straight to a detailed comparison, here is a short highlight of how the a1 matches up vs the FX3 in terms of portability, imaging, features and an overall grade.
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Here is a preview of the gallery photos for Sony Alpha a1 and Sony FX3. The whole galleries are provided at Sony a1 Gallery and Sony FX3 Gallery.
Reasons to pick Sony a1 over the Sony FX3
| a1 | FX3 |
|---|
Reasons to pick Sony FX3 over the Sony a1
| FX3 | a1 | |||
|---|---|---|---|---|
| Screen type | Fully articulated |  | Tilting | Fully Articulating screen |
| Selfie screen |  | Take selfies |
Common features in the Sony a1 and Sony FX3
| a1 | FX3 | |||
|---|---|---|---|---|
| Launched | January 2021 |  | February 2021 | Same generation |
| Manual focus |  | Very precise focus | ||
| Screen size | 3" |  | 3.00" | Same screen dimensions |
| Screen resolution | 1440k |  | 1440k | The same screen resolution |
| Touch screen |  | Quickly navigate |
Sony a1 vs Sony FX3 Physical Comparison
When you are intending to lug around your camera frequently, you will have to consider its weight and proportions. The Sony a1 enjoys physical dimensions of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") accompanied by a weight of 737 grams (1.62 lbs) and the Sony FX3 has measurements of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") accompanied by a weight of 716 grams (1.58 lbs).
Contrast the Sony a1 vs Sony FX3 in the new Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you choose at that time. Underneath is a front view size comparison of the a1 compared to the FX3.
Looking at size and weight, the portability rating of the a1 and FX3 is 61 and 62 respectively.
Sony a1 vs Sony FX3 Sensor Comparison
Oftentimes, it is tough to envision the difference in sensor measurements purely by seeing technical specs. The graphic here will give you a better sense of the sensor dimensions in the a1 and FX3.
As you can tell, each of these cameras feature the identical sensor size albeit not the same MP. You should count on the Sony a1 to provide greater detail using its extra 38 Megapixels. Higher resolution will also allow you to crop pictures way more aggressively.
Sony a1 vs Sony FX3 Screen and ViewFinder
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Portrait Comparison
Sony a1 as a Portrait photography camera
Sony FX3 as a Portrait photography camera
manual focus
above average flash sync speed (1/400 seconds)
sensor resolution is great (50MP)
big sensor size (Full frame)
supports face detection autofocus
exports RAW formats
has manual focus
sensor size is great (Full frame)
includes face detect focus
exports RAW files
low resolution sensor (12 megapixels)
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Sony a1 Street photography details
Sony FX3 Street photography details
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
exports RAW formats
provides touch to focus
environment proof
good high ISO (32,000)
built in image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
exports RAW files
comes with focus by touch
weather sealing
above average high ISO (102,400)
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Sony a1 Sports photography details
Sony FX3 Sports photography details
high shutter speed (1/8,000 seconds)
silent shutter (1/32,000 seconds)
fast continuous shooting (30.0 frames per second)
built in image stabilization (Sensor based 5-axis)
sensor resolution is great (50MP)
big sensor size (Full frame)
supports tracking autofocus
environment proof
better than average battery power (530 CIPA)
comes with phase detect autofocus
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
includes tracking focus
weather sealing
better than average battery power (600 shots)
comes with phase detect auto focus
low resolution sensor (12MP)
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Travel photography with Sony a1
Travel photography with Sony FX3
better than average battery power (530 per charge)
environment proof
supports bluetooth
provides touch to focus
sensor resolution is great (50 megapixels)
doesn't contain selfie friendly screen
better than average battery power (600 CIPA)
weather sealing
connects via bluetooth
comes with focus by touch
screen is selfie friendly
low resolution sensor (12MP)
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Sony a1 as a Landscape photography camera
Sony FX3 as a Landscape photography camera
manual focus
swap lenses (Sony E mount)
screen size is decent (3 inch)
built in image stabilization (Sensor based 5-axis)
sensor resolution is great (50 megapixels)
big sensor size (Full frame)
good high ISO (32,000)
exports RAW formats
environment proof
better than average battery power (530 CIPA)
has dual storage slots
has manual focus
swap lenses (Sony E mount)
screen is a decent size (3.00 inch)
built in image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
above average high ISO (102,400)
exports RAW files
weather sealing
better than average battery power (600 per charge)
two card slots
low resolution sensor (12 megapixels)
Photography GlossaryVlogging Comparison
Sony a1 as a Vlogging camera
Sony FX3 as a Vlogging camera
has touchscreen
built in image stabilization (Sensor based 5-axis)
supports face detection autofocus
video res high (7680 x 4320 pxls)
does have external mic jack
doesn't contain selfie friendly screen
screen is selfie friendly
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
includes face detect focus
video res high (3840 x 2160 resolution)
does have microphone socket
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Sony a1 vs Sony FX3 Specifications
| Sony Alpha a1 | Sony FX3 | |
|---|---|---|
| General Information | ||
| Brand Name | Sony | Sony |
| Model | Sony Alpha a1 | Sony FX3 |
| Type | Pro Mirrorless | Pro Mirrorless |
| Launched | 2021-01-26 | 2021-02-23 |
| Physical type | SLR-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | Full frame | Full frame |
| Sensor measurements | 35.9 x 24mm | 35.6 x 23.8mm |
| Sensor surface area | 861.6mm² | 847.3mm² |
| Sensor resolution | 50 megapixels | 12 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Maximum resolution | 8640 x 5760 | 4240 x 2832 |
| Maximum native ISO | 32000 | 102400 |
| Maximum boosted ISO | 102400 | 409600 |
| Lowest native ISO | 100 | 80 |
| RAW format | ||
| Lowest boosted ISO | 50 | 50 |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| AF selectice | ||
| Center weighted AF | ||
| AF multi area | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 759 | 759 |
| Lens | ||
| Lens mount | Sony E | Sony E |
| Available lenses | 133 | 187 |
| Crop factor | 1 | 1 |
| Screen | ||
| Screen type | Tilting | Fully articulated |
| Screen diagonal | 3 inch | 3.00 inch |
| Resolution of screen | 1,440 thousand dots | 1,440 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | None |
| Viewfinder resolution | 9,437 thousand dots | - |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.9x | - |
| Features | ||
| Lowest shutter speed | 30s | 30s |
| Highest shutter speed | 1/8000s | 1/8000s |
| Highest silent shutter speed | 1/32000s | - |
| Continuous shooting rate | 30.0 frames/s | 10.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | no built-in flash | no built-in flash |
| Flash settings | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync | no built-in flash |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Highest flash synchronize | 1/400s | - |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 7680x4320 (30p, 25p, 23.98) | 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 |
| Maximum video resolution | 7680x4320 | 3840x2160 |
| Video format | XAVC S, XAVC HS, H.264, H.265 | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes | USB 3.2 Gen 1 (5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 737g (1.62 lbs) | 716g (1.58 lbs) |
| Physical dimensions | 129 x 97 x 70mm (5.1" x 3.8" x 2.8") | 130 x 78 x 85mm (5.1" x 3.1" x 3.3") |
| DXO scores | ||
| DXO All around score | not tested | 85 |
| DXO Color Depth score | not tested | 24.2 |
| DXO Dynamic range score | not tested | 13.4 |
| DXO Low light score | not tested | 3900 |
| Other | ||
| Battery life | 530 photos | 600 photos |
| Type of battery | Battery Pack | Battery Pack |
| Battery model | NP-FZ100 | NP-FZ100 |
| Self timer | Yes | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | With downloadable app | |
| Type of storage | Dual SD/CFexpress Type A slots (UHS-II supported) | Dual SD/CFexpress Type A slots |
| Card slots | Dual | Dual |
| Launch pricing | $6,498 | $3,900 |