Sony FX30 vs Sony a37

This is a full comparison between the cameras Sony FX30 and Sony a37. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Sony.

Type of camera

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Sony APS-C") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Neither of the cameras has a Full frame sensor which means that you will get a "crop factor" where the camera's sensor size affect the focal length with a multiplier.

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Sony)

Resolution

Sony FX30 has a 26 MP (Megapixels) resolution while Sony a37 has 16 MP. If we break down this in more detail this is the data behind the numbers:

Sony FX30 has a 59 % larger resolution than Sony a37. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Sony FX30 has a larger ISO-range than Sony a37. Sony FX30 has an ISO range that stretches from 100 to 32000 while Sony a37 has 100 to 25600.

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony FX30
Lens compatibility chart for Sony a37

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony FX30 can shoot up to 1 pictures per seconds and Sony a37 can shoot up to 5,5 pictures per seconds.

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

It is only one of these two cameras that support recording movies and movie clips and that is Sony a37. Sadly, the Sony FX30 does not support this.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Sony FX30 weighs 646 gr (equal to 1.42 lb) which is 28% heavier than Sony a37 and its 506 gr (or 1.12 lb).

Sony FX30 vs Sony a37 Specs

Below you will find the complete and detailed technical specs for both Sony FX30 and Sony a37, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product	Sony FX30	Sony a37
Name	Sony FX30	Sony a37
Manufacturer	Sony	Sony
Release Date and Price	Sony FX30	Sony a37
Release Year	2022	2012
Release Date	2022-09-28	2012-05-17
MSRP	1799 USD	599 USD
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Camera Type	Sony FX30	Sony a37
Camera Type	Mirrorless	SLT
Sensor	Sony FX30	Sony a37
Sensor Size	APS-C (approx 23.5 x 15.6 mm)	APS-C (approx 23.5 x 15.6 mm)
Sensor Type	BSI-CMOS	CMOS
Resolution	6192 x 4128 pixels	4912 x 3264 pixels
Megapixels	26 MP	16 MP
Image Processor	BIONZ XR	Bionz
Image	Sony FX30	Sony a37
ISO Range	100 - 32000	100 - 25600
White Balance Presets	8	6
Custom White Balance	Yes	Yes
Image Stabilization	Yes (Sensor-Shift (5-axis))	Yes (Sensor-Shift)
Image Stabilization CIPA Rating	5.5 stops	0 stops
Uncompressed format	RAW	RAW
Optics & Focus	Sony FX30	Sony a37
Autofocus Motor	Yes	Yes
Autofocus	Phase Detect Multi Area Center Selective Single Point Tracking Single Continuous Touch Face Detection LiveView	Phase Detect Multi Area Selective Single Point Single Continuous Face Detection LiveView
Focus Points	759	15
Lens Mount	Sony E See Compatible Lenses	Sony A See Compatible Lenses
Focal Length Multiplier	APS-C Sensor (1.5x) 1.5x multiplier Example: 24 mm becomes 36 mm 50 mm becomes 75 mm 100 mm becomes 150 mm 200 mm becomes 300 mm	APS-C Sensor (1.5x) 1.5x multiplier Example: 24 mm becomes 36 mm 50 mm becomes 75 mm 100 mm becomes 150 mm 200 mm becomes 300 mm
Screen & Viewfinder	Sony FX30	Sony a37
Articulated LCD	Fully articulated	Tilting
Screen size	3”	2.6”
Screen dots	N/A	230400
Touch screen	Yes	No
Screen type	N/A	N/A
Live view	Yes	Yes
Viewfinder Type	No Viewfinder	Electronic
Viewfinder Coverage		100%
Viewfinder Magnification		1.09× (0.73× 35mm equiv.)
Viewfinder Resolution	0	N/A
Photography features	Sony FX30	Sony a37
Frames per second	1 fps	5,5 fps
Minimum Shutter Speed	30 seconds	30 seconds
Maximum Shutter Speed	1/8000 seconds	1/4000 seconds
Built-in Flash	No	Yes
Built-in Flash Range	N/A	12 meters
External Flash	Yes	Yes
Self-Timer	Yes	Yes
Time-lapse	No	No
Metering modes	Multi Center Weighted Highlight Weighted Spot Partial Average	Multi Center Weighted Spot
Exposure Compensation	N/A	+/- 3 (at 1/3 EV steps)
Videography features	Sony FX30	Sony a37
Video recording	No	Yes
Video format	N/A	MPEG4 H.264 AVCHD
Video resolution	N/A	1440 x 1080 1920 x 1080
Built-in Microphone	Yes	Yes
Built-in Speakers	Yes	Yes
Storage	Sony FX30	Sony a37
Memory Card	Compact Flash Express SD/SDHC	Memory Stick Pro Duo SD/SDHC
Connectivity	Sony FX30	Sony a37
HDMI Output	Yes	Yes
Microphone Port	Yes	No
Headphone Port	Yes	No
Wireless	Yes Built-in (IEEE 802.11a/b/g/n/ac)	Yes Eye-Fi Connected
Remote Control	Supported (no further information)	Yes (Optional)
GPS	No	No
Body & Dimensions	Sony FX30	Sony a37
Enviromentally sealed	No	No
Battery	Battery Pack	Battery Pack
Battery Details	NP-FZ100	Rechargeable NP-FW50 battery & charger
Battery Life (CIPA)	570 shots	500 shots
Width	78 mm	124 mm
Height	130 mm	92 mm
Depth	85 mm	85 mm
Weight	646 gram	506 gram