Sony RX100 vs Sony A77
91 Imaging
50 Features
68 Overall
57
59 Imaging
63 Features
83 Overall
71
Sony RX100 vs Sony A77 Key Specs
(Full Review)
- 20MP - 1" Sensor
- 3" Fixed Screen
- ISO 100 - 25600
- Optical Image Stabilization
- 1920 x 1080 video
- 28-100mm (F1.8-4.9) lens
- 240g - 102 x 58 x 36mm
- Announced August 2012
- Replacement is Sony RX100 II
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 50 - 16000 (Expand to 25600)
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 732g - 143 x 104 x 81mm
- Introduced October 2011
- Superseded the Sony A700
- Refreshed by Sony A77 II
Sony RX100 vs Sony A77 Overview
Let's take a closer look at the Sony RX100 versus Sony A77, one being a Large Sensor Compact and the other is a Advanced DSLR and they are both created by Sony. The image resolution of the RX100 (20MP) and the A77 (24MP) is fairly comparable but the RX100 (1") and A77 (APS-C) boast totally different sensor sizes.
Photobucket discusses licensing 13 billion images with AI firmsThe RX100 was revealed 11 months later than the A77 which means that they are both of a similar generation. Both of these cameras have different body design with the Sony RX100 being a Large Sensor Compact camera and the Sony A77 being a Mid-size SLR camera.
Before diving straight to a more detailed comparison, here is a simple summary of how the RX100 scores vs the A77 when considering portability, imaging, features and an overall grade.
Sony RX100 vs Sony A77 Gallery
This is a sample of the gallery pictures for Sony Cyber-shot DSC-RX100 and Sony SLT-A77. The full galleries are provided at Sony RX100 Gallery and Sony A77 Gallery.
Reasons to pick Sony RX100 over the Sony A77
RX100 | A77 | |||
---|---|---|---|---|
Introduced | August 2012 | October 2011 | More recent by 11 months | |
Display resolution | 1229k | 921k | Sharper display (+308k dot) |
Reasons to pick Sony A77 over the Sony RX100
A77 | RX100 | |||
---|---|---|---|---|
Display type | Fully Articulated | Fixed | Fully Articulating display | |
Selfie screen | Take selfies |
Common features in the Sony RX100 and Sony A77
RX100 | A77 | |||
---|---|---|---|---|
Manual focus | More accurate focus | |||
Display dimensions | 3" | 3" | Equal display dimensions | |
Touch friendly display | No Touch friendly display |
Sony RX100 vs Sony A77 Physical Comparison
For anyone who is intending to lug around your camera, you will have to think about its weight and proportions. The Sony RX100 offers physical dimensions of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") with a weight of 240 grams (0.53 lbs) and the Sony A77 has measurements of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") and a weight of 732 grams (1.61 lbs).
Contrast the Sony RX100 versus Sony A77 in the new Camera with Lens Size Comparison Tool.Take into consideration, the weight of an Interchangeable Lens Camera will differ depending on the lens you use at that moment. Following is a front view sizing comparison of the RX100 vs the A77.
Taking into consideration size and weight, the portability grade of the RX100 and A77 is 91 and 59 respectively.
Sony RX100 vs Sony A77 Sensor Comparison
Generally, it can be difficult to visualise the contrast in sensor measurements only by seeing a spec sheet. The photograph here will give you a clearer sense of the sensor sizes in the RX100 and A77.
As you can see, both of these cameras have different megapixel count and different sensor measurements. The RX100 with its smaller sensor will make getting bokeh tougher and the Sony A77 will provide extra detail because of its extra 4 Megapixels. Greater resolution will also make it easier to crop images a bit more aggressively. The newer RX100 will have a benefit with regard to sensor tech.
Sony RX100 vs Sony A77 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony RX100 vs Sony A77 Specifications
Sony Cyber-shot DSC-RX100 | Sony SLT-A77 | |
---|---|---|
General Information | ||
Make | Sony | Sony |
Model | Sony Cyber-shot DSC-RX100 | Sony SLT-A77 |
Type | Large Sensor Compact | Advanced DSLR |
Announced | 2012-08-28 | 2011-10-25 |
Physical type | Large Sensor Compact | Mid-size SLR |
Sensor Information | ||
Powered by | - | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | 1" | APS-C |
Sensor dimensions | 13.2 x 8.8mm | 23.5 x 15.6mm |
Sensor surface area | 116.2mm² | 366.6mm² |
Sensor resolution | 20 megapixel | 24 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest Possible resolution | 5472 x 3648 | 6000 x 4000 |
Maximum native ISO | 25600 | 16000 |
Maximum enhanced ISO | - | 25600 |
Min native ISO | 100 | 50 |
RAW images | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | 25 | 19 |
Cross focus points | - | 11 |
Lens | ||
Lens mount | fixed lens | Sony/Minolta Alpha |
Lens focal range | 28-100mm (3.6x) | - |
Max aperture | f/1.8-4.9 | - |
Macro focus distance | 5cm | - |
Number of lenses | - | 143 |
Crop factor | 2.7 | 1.5 |
Screen | ||
Screen type | Fixed Type | Fully Articulated |
Screen sizing | 3 inch | 3 inch |
Resolution of screen | 1,229 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Screen technology | WhiteMagic TFT LCD | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,359 thousand dots |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.73x |
Features | ||
Min shutter speed | 30s | 30s |
Max shutter speed | 1/2000s | 1/8000s |
Continuous shutter rate | 10.0 frames/s | 12.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | - | 12.00 m |
Flash options | Auto, On, Off, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/2000s | 1/250s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported 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 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
Maximum video resolution | 1920x1080 | 1920x1080 |
Video file format | MPEG-4, AVCHD | MPEG-4, AVCHD, H.264 |
Mic port | ||
Headphone port | ||
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 | BuiltIn |
Physical | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 240g (0.53 lbs) | 732g (1.61 lbs) |
Physical dimensions | 102 x 58 x 36mm (4.0" x 2.3" x 1.4") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
DXO scores | ||
DXO Overall score | 66 | 78 |
DXO Color Depth score | 22.6 | 24.0 |
DXO Dynamic range score | 12.4 | 13.2 |
DXO Low light score | 390 | 801 |
Other | ||
Battery life | 330 shots | 470 shots |
Form of battery | Battery Pack | Battery Pack |
Battery model | NP-BX1 | NP-FM500H |
Self timer | Yes (2 or 10 sec, Portrait 1/2) | Yes (2 or 10 sec) |
Time lapse feature | With downloadable app | |
Storage type | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | One | One |
Cost at release | $448 | $900 |