Sony A7R III vs Sony A33
63 Imaging
78 Features
93 Overall
84
67 Imaging
54 Features
80 Overall
64
Sony A7R III vs Sony A33 Key Specs
(Full Review)
- 42MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Raise to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 657g - 127 x 96 x 74mm
- Released October 2017
- Old Model is Sony A7R II
- Newer Model is Sony A7R IV
(Full Review)
- 14MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 100 - 12800 (Boost to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Announced August 2010
- Successor is Sony A35
Sony A7R III vs Sony A33 Overview
Lets take a closer look at the Sony A7R III versus Sony A33, former being a Pro Mirrorless while the other is a Entry-Level DSLR and both are manufactured by Sony. There exists a considerable gap among the resolutions of the A7R III (42MP) and A33 (14MP) and the A7R III (Full frame) and A33 (APS-C) use different sensor sizing.
Samsung Releases Faster Versions of EVO MicroSD CardsThe A7R III was brought out 7 years later than the A33 and that is a fairly large difference as far as camera technology is concerned. Each of the cameras offer different body type with the Sony A7R III being a SLR-style mirrorless camera and the Sony A33 being a Compact SLR camera.
Before getting in to a step-by-step comparison, below is a brief summation of how the A7R III scores against the A33 in relation to portability, imaging, features and an overall rating.
Sony A7R III vs Sony A33 Gallery
This is a sample of the gallery pics for Sony Alpha A7R III & Sony SLT-A33. The entire galleries are viewable at Sony A7R III Gallery & Sony A33 Gallery.
Reasons to pick Sony A7R III over the Sony A33
A7R III | A33 | |||
---|---|---|---|---|
Announced | October 2017 | August 2010 | Fresher by 88 months | |
Display resolution | 1440k | 921k | Sharper display (+519k dot) | |
Touch display | Easily navigate |
Reasons to pick Sony A33 over the Sony A7R III
A33 | A7R III | |||
---|---|---|---|---|
Display type | Fully Articulated | Tilting | Fully Articulating display | |
Selfie screen | Easy selfies |
Common features in the Sony A7R III and Sony A33
A7R III | A33 | |||
---|---|---|---|---|
Manually focus | More exact focusing | |||
Display sizing | 3" | 3" | Equivalent display measurement |
Sony A7R III vs Sony A33 Physical Comparison
When you are aiming to carry your camera regularly, you're going to have to take into account its weight and volume. The Sony A7R III provides external measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") accompanied by a weight of 657 grams (1.45 lbs) while the Sony A33 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 500 grams (1.10 lbs).
Examine the Sony A7R III versus Sony A33 in our brand new Camera plus Lens Size Comparison Tool.Do not forget, the weight of an ILC will vary depending on the lens you have chosen during that time. Following is the front view size comparison of the A7R III compared to the A33.
Taking into account dimensions and weight, the portability score of the A7R III and A33 is 63 and 67 respectively.
Sony A7R III vs Sony A33 Sensor Comparison
Normally, it is very difficult to imagine the gap in sensor sizing simply by looking through technical specs. The graphic underneath will offer you a greater sense of the sensor sizing in the A7R III and A33.
As you can tell, the 2 cameras enjoy different megapixels and different sensor sizing. The A7R III due to its larger sensor is going to make getting shallower depth of field simpler and the Sony A7R III will result in extra detail having its extra 28MP. Greater resolution will help you crop pics far more aggressively. The newer A7R III provides a benefit with regard to sensor innovation.
Sony A7R III vs Sony A33 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony A7R III vs Sony A33 Specifications
Sony Alpha A7R III | Sony SLT-A33 | |
---|---|---|
General Information | ||
Brand | Sony | Sony |
Model | Sony Alpha A7R III | Sony SLT-A33 |
Type | Pro Mirrorless | Entry-Level DSLR |
Released | 2017-10-25 | 2010-08-24 |
Body design | SLR-style mirrorless | Compact SLR |
Sensor Information | ||
Powered by | Bionz X | Bionz |
Sensor type | BSI-CMOS | CMOS |
Sensor size | Full frame | APS-C |
Sensor measurements | 35.9 x 24mm | 23.5 x 15.6mm |
Sensor area | 861.6mm² | 366.6mm² |
Sensor resolution | 42 megapixel | 14 megapixel |
Anti aliasing filter | ||
Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
Peak resolution | 7952 x 5304 | 4592 x 3056 |
Highest native ISO | 32000 | 12800 |
Highest enhanced ISO | 102400 | 25600 |
Minimum native ISO | 100 | 100 |
RAW photos | ||
Minimum enhanced ISO | 50 | - |
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 425 | 15 |
Cross focus points | - | 3 |
Lens | ||
Lens mounting type | Sony E | Sony/Minolta Alpha |
Number of lenses | 121 | 143 |
Crop factor | 1 | 1.5 |
Screen | ||
Screen type | Tilting | Fully Articulated |
Screen size | 3 inch | 3 inch |
Screen resolution | 1,440 thousand dot | 921 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 3,686 thousand dot | 1,150 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.78x | 0.73x |
Features | ||
Minimum shutter speed | 30s | 30s |
Fastest shutter speed | 1/8000s | 1/4000s |
Continuous shutter speed | 10.0 frames/s | 7.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | no built-in flash | 10.00 m (@ ISO 100) |
Flash options | Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Fastest flash sync | - | 1/160s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
Highest video resolution | 3840x2160 | 1920x1080 |
Video file format | MPEG-4, AVCHD, XAVC S | MPEG-4, AVCHD, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
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 | 657 gr (1.45 pounds) | 500 gr (1.10 pounds) |
Dimensions | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
DXO scores | ||
DXO Overall score | 100 | 70 |
DXO Color Depth score | 26.0 | 22.8 |
DXO Dynamic range score | 14.7 | 12.6 |
DXO Low light score | 3523 | 591 |
Other | ||
Battery life | 650 images | 340 images |
Type of battery | Battery Pack | Battery Pack |
Battery model | NP-FZ100 | NP-FW50 |
Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | Two SD/SDHC/SDXC slots (UHS-II support on one) | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | 2 | 1 |
Price at release | $2,800 | $230 |