Olympus E-3 vs Sony A77
56 Imaging
44 Features
56 Overall
48
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59 Imaging
63 Features
83 Overall
71
Olympus E-3 vs Sony A77 Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.5" Fully Articulated Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- No Video
- Micro Four Thirds Mount
- 890g - 142 x 116 x 75mm
- Revealed February 2008
- Old Model is Olympus E-1
- Refreshed by Olympus E-5
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 50 - 16000 (Push 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
- Replaced the Sony A700
- Newer Model is Sony A77 II
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Olympus E-3 vs Sony A77 Overview
The following is a extended overview of the Olympus E-3 vs Sony A77, both Advanced DSLR digital cameras by manufacturers Olympus and Sony. There exists a significant gap between the resolutions of the E-3 (10MP) and A77 (24MP) and the E-3 (Four Thirds) and A77 (APS-C) possess totally different sensor measurements.
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The E-3 was unveiled 4 years earlier than the A77 which is quite a sizable gap as far as technology is concerned. Both of these cameras offer the identical body type (Mid-size SLR).
Before going in to a thorough comparison, below is a concise view of how the E-3 scores vs the A77 when it comes to portability, imaging, features and an overall mark.
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Olympus E-3 vs Sony A77 Gallery
Below is a preview of the gallery images for Olympus E-3 and Sony SLT-A77. The full galleries are viewable at Olympus E-3 Gallery and Sony A77 Gallery.
Reasons to pick Olympus E-3 over the Sony A77
E-3 | A77 |
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Reasons to pick Sony A77 over the Olympus E-3
A77 | E-3 | |||
---|---|---|---|---|
Introduced | October 2011 | ![]() | February 2008 | Newer by 44 months |
Screen sizing | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 921k | ![]() | 230k | Clearer screen (+691k dot) |
Common features in the Olympus E-3 and Sony A77
E-3 | A77 | |||
---|---|---|---|---|
Manual focus | ![]() | Dial exact focus | ||
Screen type | Fully Articulated | ![]() | Fully Articulated | Fully Articulated screen |
Selfie screen | ![]() | Both good for selfies | ||
Touch screen | ![]() | Neither has Touch screen |
Olympus E-3 vs Sony A77 Physical Comparison
For anybody who is looking to travel with your camera, you'll need to think about its weight and measurements. The Olympus E-3 has outside measurements of 142mm x 116mm x 75mm (5.6" x 4.6" x 3.0") with a weight of 890 grams (1.96 lbs) whilst the Sony A77 has proportions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 732 grams (1.61 lbs).
Take a look at the Olympus E-3 vs Sony A77 in the new Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilising at that moment. Underneath is the front view proportions comparison of the E-3 compared to the A77.
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Factoring in dimensions and weight, the portability grade of the E-3 and A77 is 56 and 59 respectively.
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Olympus E-3 vs Sony A77 Sensor Comparison
Quite often, it is very difficult to see the difference between sensor dimensions only by reading through technical specs. The picture below will help provide you a far better sense of the sensor sizing in the E-3 and A77.
As you can tell, both of the cameras offer different megapixels and different sensor dimensions. The E-3 with its tinier sensor will make achieving shallower DOF more challenging and the Sony A77 will give extra detail having an extra 14 Megapixels. Higher resolution will also let you crop photographs a little more aggressively. The more aged E-3 is going to be behind when it comes to sensor tech.
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Olympus E-3 vs Sony A77 Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Olympus E-3 vs Sony A77 Specifications
Olympus E-3 | Sony SLT-A77 | |
---|---|---|
General Information | ||
Brand | Olympus | Sony |
Model | Olympus E-3 | Sony SLT-A77 |
Category | Advanced DSLR | Advanced DSLR |
Revealed | 2008-02-20 | 2011-10-25 |
Physical type | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Processor | TruePic III | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.5 x 15.6mm |
Sensor area | 224.9mm² | 366.6mm² |
Sensor resolution | 10MP | 24MP |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 3:2 and 16:9 |
Peak resolution | 3648 x 2736 | 6000 x 4000 |
Highest native ISO | 3200 | 16000 |
Highest enhanced ISO | - | 25600 |
Minimum native ISO | 100 | 50 |
RAW files | ||
Autofocusing | ||
Manual focus | ||
Autofocus touch | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 11 | 19 |
Cross focus points | - | 11 |
Lens | ||
Lens mounting type | Micro Four Thirds | Sony/Minolta Alpha |
Available lenses | 45 | 143 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Screen type | Fully Articulated | Fully Articulated |
Screen sizing | 2.5" | 3" |
Resolution of screen | 230 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Electronic |
Viewfinder resolution | - | 2,359 thousand dots |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.58x | 0.73x |
Features | ||
Min shutter speed | 60 secs | 30 secs |
Max shutter speed | 1/8000 secs | 1/8000 secs |
Continuous shutter rate | 5.0 frames/s | 12.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 13.00 m | 12.00 m |
Flash options | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Max flash synchronize | 1/250 secs | 1/250 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
Highest video resolution | None | 1920x1080 |
Video file format | - | MPEG-4, AVCHD, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 890 gr (1.96 lbs) | 732 gr (1.61 lbs) |
Dimensions | 142 x 116 x 75mm (5.6" x 4.6" x 3.0") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
DXO scores | ||
DXO Overall score | 56 | 78 |
DXO Color Depth score | 21.6 | 24.0 |
DXO Dynamic range score | 10.5 | 13.2 |
DXO Low light score | 571 | 801 |
Other | ||
Battery life | - | 470 photos |
Battery type | - | Battery Pack |
Battery model | - | NP-FM500H |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage type | Compact Flash (Type I or II), xD Picture Card | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | Single | Single |
Launch price | $670 | $900 |