Sony RX100 vs Sony A57
91 Imaging
50 Features
68 Overall
57
64 Imaging
57 Features
85 Overall
68
Sony RX100 vs Sony A57 Key Specs
(Full Review)
- 20MP - 1" Sensor
- 3" Fixed Display
- ISO 100 - 25600
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 240g - 102 x 58 x 36mm
- Launched August 2012
- Successor is Sony RX100 II
(Full Review)
Sony RX100 vs Sony A57 Overview
Lets look a little more in depth at the Sony RX100 and Sony A57, one being a Large Sensor Compact and the other is a Entry-Level DSLR and they are both manufactured by Sony. There is a huge difference among the resolutions of the RX100 (20MP) and A57 (16MP) and the RX100 (1") and A57 (APS-C) boast totally different sensor dimensions.
Photography GlossaryThe RX100 was released around the same time to the A57 and they are both of a similar generation. Each of the cameras feature different body design with the Sony RX100 being a Large Sensor Compact camera and the Sony A57 being a Compact SLR camera.
Before we go right into a complete comparison, here is a quick overview of how the RX100 grades versus the A57 with regards to portability, imaging, features and an overall grade.
Sony RX100 vs Sony A57 Gallery
Following is a sample of the gallery pictures for Sony Cyber-shot DSC-RX100 and Sony SLT-A57. The complete galleries are available at Sony RX100 Gallery and Sony A57 Gallery.
Reasons to pick Sony RX100 over the Sony A57
RX100 | A57 | |||
---|---|---|---|---|
Display resolution | 1229k | 921k | Clearer display (+308k dot) |
Reasons to pick Sony A57 over the Sony RX100
A57 | RX100 | |||
---|---|---|---|---|
Display type | Fully Articulated | Fixed | Fully Articulating display | |
Selfie screen | Take selfies |
Common features in the Sony RX100 and Sony A57
RX100 | A57 | |||
---|---|---|---|---|
Announced | August 2012 | September 2012 | Same generation | |
Focus manually | Dial precise focusing | |||
Display size | 3" | 3" | Same display sizing | |
Touch display | Lacking Touch display |
Sony RX100 vs Sony A57 Physical Comparison
For anybody who is planning to lug around your camera regularly, you have to consider its weight and measurements. The Sony RX100 provides physical measurements of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") with a weight of 240 grams (0.53 lbs) whilst the Sony A57 has proportions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") having a weight of 618 grams (1.36 lbs).
Contrast the Sony RX100 and Sony A57 in the all new Camera and Lens Size Comparison Tool.Remember that, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have attached during that time. Underneath is a front view measurement comparison of the RX100 versus the A57.
Factoring in size and weight, the portability rating of the RX100 and A57 is 91 and 64 respectively.
Sony RX100 vs Sony A57 Sensor Comparison
Generally, it can be hard to see the gap in sensor measurements just by researching technical specs. The photograph here may provide you a clearer sense of the sensor sizing in the RX100 and A57.
As you have seen, the two cameras come with different megapixels and different sensor measurements. The RX100 because of its smaller sensor will make getting shallower depth of field trickier and the Sony RX100 will provide you with more detail as a result of its extra 4MP. Greater resolution will also allow you to crop images a good deal more aggressively.
Sony RX100 vs Sony A57 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony RX100 vs Sony A57 Specifications
Sony Cyber-shot DSC-RX100 | Sony SLT-A57 | |
---|---|---|
General Information | ||
Make | Sony | Sony |
Model type | Sony Cyber-shot DSC-RX100 | Sony SLT-A57 |
Class | Large Sensor Compact | Entry-Level DSLR |
Launched | 2012-08-28 | 2012-09-13 |
Body design | Large Sensor Compact | Compact SLR |
Sensor Information | ||
Sensor type | CMOS | CMOS |
Sensor size | 1" | APS-C |
Sensor measurements | 13.2 x 8.8mm | 23.5 x 15.6mm |
Sensor area | 116.2mm² | 366.6mm² |
Sensor resolution | 20 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Full resolution | 5472 x 3648 | 4912 x 3264 |
Max native ISO | 25600 | 16000 |
Max boosted ISO | - | 25600 |
Min native ISO | 100 | 100 |
RAW images | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 25 | 15 |
Cross type focus points | - | 3 |
Lens | ||
Lens mount type | fixed lens | Sony/Minolta Alpha |
Lens zoom range | 28-100mm (3.6x) | - |
Max aperture | f/1.8-4.9 | - |
Macro focusing range | 5cm | - |
Available lenses | - | 143 |
Crop factor | 2.7 | 1.5 |
Screen | ||
Display type | Fixed Type | Fully Articulated |
Display sizing | 3 inch | 3 inch |
Display resolution | 1,229k dot | 921k dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display tech | WhiteMagic TFT LCD | Xtra Fine TFT drive with TruBlack technology |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 1,440k dot |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.7x |
Features | ||
Lowest shutter speed | 30 seconds | 30 seconds |
Highest shutter speed | 1/2000 seconds | 1/4000 seconds |
Continuous shooting speed | 10.0fps | 12.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | - | 10.00 m (@ ISO 100) |
Flash settings | Auto, On, Off, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Highest flash sync | 1/2000 seconds | 1/160 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
Max video resolution | 1920x1080 | 1920x1080 |
Video file format | MPEG-4, AVCHD | MPEG-4, AVCHD, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 240 grams (0.53 lbs) | 618 grams (1.36 lbs) |
Physical dimensions | 102 x 58 x 36mm (4.0" x 2.3" x 1.4") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
DXO scores | ||
DXO All around rating | 66 | 75 |
DXO Color Depth rating | 22.6 | 23.4 |
DXO Dynamic range rating | 12.4 | 13.0 |
DXO Low light rating | 390 | 785 |
Other | ||
Battery life | 330 shots | 550 shots |
Style of battery | Battery Pack | Battery Pack |
Battery ID | NP-BX1 | NP-FM500H |
Self timer | Yes (2 or 10 sec, Portrait 1/2) | Yes (2 or 10 sec) |
Time lapse recording | With downloadable app | |
Type of storage | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | One | One |
Price at launch | $448 | $1,000 |