Sony A7 III vs Sony A550
63 Imaging
74 Features
92 Overall
81
63 Imaging
54 Features
65 Overall
58
Sony A7 III vs Sony A550 Key Specs
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 51200 (Raise to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 650g - 127 x 96 x 74mm
- Revealed February 2018
- Replaced the Sony A7 II
- Replacement is Sony A7 IV
(Full Review)
- 14MP - APS-C Sensor
- 3" Tilting Screen
- ISO 200 - 12800
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 632g - 137 x 104 x 84mm
- Launched December 2009
- Earlier Model is Sony A100
Sony A7 III vs Sony A550 Overview
Below is a comprehensive assessment of the Sony A7 III vs Sony A550, former being a Pro Mirrorless while the latter is a Entry-Level DSLR and they are both offered by Sony. There exists a noticeable gap between the sensor resolutions of the A7 III (24MP) and A550 (14MP) and the A7 III (Full frame) and A550 (APS-C) use different sensor size.
Sora from OpenAI releases its first ever music videoThe A7 III was unveiled 8 years later than the A550 and that is quite a sizable difference as far as technology is concerned. Both cameras offer different body type with the Sony A7 III being a SLR-style mirrorless camera and the Sony A550 being a Compact SLR camera.
Before getting in to a detailed comparison, below is a quick summation of how the A7 III scores versus the A550 with regards to portability, imaging, features and an overall grade.
Sony A7 III vs Sony A550 Gallery
This is a preview of the gallery photos for Sony Alpha A7 III & Sony Alpha DSLR-A550. The full galleries are available at Sony A7 III Gallery & Sony A550 Gallery.
Reasons to pick Sony A7 III over the Sony A550
A7 III | A550 | |||
---|---|---|---|---|
Launched | February 2018 | December 2009 | More recent by 101 months | |
Touch screen | Quickly navigate |
Reasons to pick Sony A550 over the Sony A7 III
A550 | A7 III |
---|
Common features in the Sony A7 III and Sony A550
A7 III | A550 | |||
---|---|---|---|---|
Focus manually | Very precise focus | |||
Screen type | Tilting | Tilting | Tilting screen | |
Screen sizing | 3" | 3" | Equivalent screen size | |
Screen resolution | 922k | 922k | Exact same screen resolution | |
Selfie screen | Neither includes selfie screen |
Sony A7 III vs Sony A550 Physical Comparison
If you are looking to lug around your camera, you'll need to factor its weight and dimensions. The Sony A7 III features outer dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") and a weight of 650 grams (1.43 lbs) whilst the Sony A550 has dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") with a weight of 632 grams (1.39 lbs).
Analyze the Sony A7 III vs Sony A550 in our newest Camera plus Lens Size Comparison Tool.Don't forget, the weight of an ILC will vary dependant on the lens you are using at that time. Here is the front view dimension comparison of the A7 III compared to the A550.
Looking at dimensions and weight, the portability grade of the A7 III and A550 is 63 and 63 respectively.
Sony A7 III vs Sony A550 Sensor Comparison
More often than not, it is difficult to visualize the contrast between sensor measurements just by reviewing specifications. The graphic below might provide you a clearer sense of the sensor dimensions in the A7 III and A550.
To sum up, both cameras offer different resolutions and different sensor measurements. The A7 III having a bigger sensor is going to make getting shallower DOF less difficult and the Sony A7 III will deliver more detail having an extra 10 Megapixels. Higher resolution can also help you crop shots a little more aggressively. The more modern A7 III provides an edge in sensor technology.
Sony A7 III vs Sony A550 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony A7 III vs Sony A550 Specifications
Sony Alpha A7 III | Sony Alpha DSLR-A550 | |
---|---|---|
General Information | ||
Manufacturer | Sony | Sony |
Model | Sony Alpha A7 III | Sony Alpha DSLR-A550 |
Class | Pro Mirrorless | Entry-Level DSLR |
Revealed | 2018-02-27 | 2009-12-09 |
Body design | SLR-style mirrorless | Compact SLR |
Sensor Information | ||
Chip | Bionz X | Bionz |
Sensor type | BSI-CMOS | CMOS |
Sensor size | Full frame | APS-C |
Sensor dimensions | 35.8 x 23.8mm | 23.4 x 15.6mm |
Sensor surface area | 852.0mm² | 365.0mm² |
Sensor resolution | 24 megapixels | 14 megapixels |
Anti aliasing filter | ||
Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
Highest Possible resolution | 6000 x 4000 | 4592 x 3056 |
Maximum native ISO | 51200 | 12800 |
Maximum enhanced ISO | 204800 | - |
Min native ISO | 100 | 200 |
RAW format | ||
Min enhanced ISO | 50 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 693 | 9 |
Lens | ||
Lens mounting type | Sony E | Sony/Minolta Alpha |
Amount of lenses | 121 | 143 |
Crop factor | 1 | 1.5 |
Screen | ||
Range of display | Tilting | Tilting |
Display size | 3 inches | 3 inches |
Resolution of display | 922k dot | 922k dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | Electronic | Optical (pentamirror) |
Viewfinder resolution | 2,359k dot | - |
Viewfinder coverage | 100 percent | 95 percent |
Viewfinder magnification | 0.78x | 0.53x |
Features | ||
Minimum shutter speed | 30s | 30s |
Fastest shutter speed | 1/8000s | 1/4000s |
Continuous shutter speed | 10.0 frames per sec | 7.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | 12.00 m |
Flash options | no built-in flash | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Fastest flash sync | - | 1/160s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) | - |
Maximum video resolution | 3840x2160 | None |
Video file format | MPEG-4, AVCHD, XAVC S, H.264 | - |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.1 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 650 grams (1.43 lbs) | 632 grams (1.39 lbs) |
Dimensions | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") | 137 x 104 x 84mm (5.4" x 4.1" x 3.3") |
DXO scores | ||
DXO Overall score | 96 | 66 |
DXO Color Depth score | 25.0 | 21.9 |
DXO Dynamic range score | 14.7 | 11.8 |
DXO Low light score | 3730 | 807 |
Other | ||
Battery life | 610 shots | 480 shots |
Battery form | Battery Pack | Battery Pack |
Battery model | NP-FZ100 | NP-FM500H |
Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage media | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | Two | 1 |
Cost at release | $1,998 | $749 |