Ricoh GR Digital IV vs Sony A77
92 Imaging
35 Features
47 Overall
39
59 Imaging
63 Features
83 Overall
71
Ricoh GR Digital IV vs Sony A77 Key Specs
(Full Review)
- 10MP - 1/1.7" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 28mm (F1.9) lens
- 190g - 109 x 59 x 33mm
- Launched September 2011
- Older Model is Ricoh GR Digital III
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 50 - 16000 (Expand to 25600)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 732g - 143 x 104 x 81mm
- Launched October 2011
- Superseded the Sony A700
- Replacement is Sony A77 II
Ricoh GR Digital IV vs Sony A77 Overview
Here is a thorough assessment of the Ricoh GR Digital IV versus Sony A77, former being a Small Sensor Compact while the latter is a Advanced DSLR by manufacturers Ricoh and Sony. There is a sizable difference among the image resolutions of the GR Digital IV (10MP) and A77 (24MP) and the GR Digital IV (1/1.7") and A77 (APS-C) enjoy totally different sensor dimensions.
Photobucket discusses licensing 13 billion images with AI firmsThe GR Digital IV was manufactured around the same time to the A77 which means that they are both of a similar age. Each of these cameras come with different body type with the Ricoh GR Digital IV being a Compact camera and the Sony A77 being a Mid-size SLR camera.
Before diving in to a complete comparison, below is a short view of how the GR Digital IV scores versus the A77 for portability, imaging, features and an overall rating.
Ricoh GR Digital IV vs Sony A77 Gallery
Following is a preview of the gallery images for Ricoh GR Digital IV & Sony SLT-A77. The entire galleries are viewable at Ricoh GR Digital IV Gallery & Sony A77 Gallery.
Reasons to pick Ricoh GR Digital IV over the Sony A77
GR Digital IV | A77 | |||
---|---|---|---|---|
Screen resolution | 1230k | 921k | Clearer screen (+309k dot) |
Reasons to pick Sony A77 over the Ricoh GR Digital IV
A77 | GR Digital IV | |||
---|---|---|---|---|
Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
Selfie screen | Easy selfies |
Common features in the Ricoh GR Digital IV and Sony A77
GR Digital IV | A77 | |||
---|---|---|---|---|
Launched | September 2011 | October 2011 | Same age | |
Focus manually | Very accurate focusing | |||
Screen dimension | 3" | 3" | Identical screen sizing | |
Touch friendly screen | Missing Touch friendly screen |
Ricoh GR Digital IV vs Sony A77 Physical Comparison
When you are going to carry your camera often, you are going to need to consider its weight and dimensions. The Ricoh GR Digital IV has physical dimensions of 109mm x 59mm x 33mm (4.3" x 2.3" x 1.3") and a weight of 190 grams (0.42 lbs) and the Sony A77 has dimensions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 732 grams (1.61 lbs).
Compare the Ricoh GR Digital IV versus Sony A77 in our brand new Camera plus Lens Size Comparison Tool.Bear in mind, the weight of an ILC will change dependant on the lens you have attached at that moment. The following is the front view over all size comparison of the GR Digital IV against the A77.
Considering size and weight, the portability score of the GR Digital IV and A77 is 92 and 59 respectively.
Ricoh GR Digital IV vs Sony A77 Sensor Comparison
Generally, it's tough to see the difference in sensor sizing only by seeing specs. The graphic underneath will provide you a much better sense of the sensor sizes in the GR Digital IV and A77.
All in all, both of those cameras have got different megapixels and different sensor sizing. The GR Digital IV because of its smaller sensor will make achieving bokeh trickier and the Sony A77 will show more detail due to its extra 14MP. Higher resolution can also let you crop pictures much more aggressively.
Ricoh GR Digital IV vs Sony A77 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Ricoh GR Digital IV vs Sony A77 Specifications
Ricoh GR Digital IV | Sony SLT-A77 | |
---|---|---|
General Information | ||
Make | Ricoh | Sony |
Model type | Ricoh GR Digital IV | Sony SLT-A77 |
Category | Small Sensor Compact | Advanced DSLR |
Launched | 2011-09-15 | 2011-10-25 |
Physical type | Compact | Mid-size SLR |
Sensor Information | ||
Processor | - | Bionz |
Sensor type | CCD | CMOS |
Sensor size | 1/1.7" | APS-C |
Sensor measurements | 7.44 x 5.58mm | 23.5 x 15.6mm |
Sensor area | 41.5mm² | 366.6mm² |
Sensor resolution | 10 megapixel | 24 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3 and 3:2 | 3:2 and 16:9 |
Peak resolution | 3648 x 2736 | 6000 x 4000 |
Highest native ISO | 3200 | 16000 |
Highest enhanced ISO | - | 25600 |
Lowest native ISO | 80 | 50 |
RAW data | ||
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | - | 19 |
Cross type focus points | - | 11 |
Lens | ||
Lens support | fixed lens | Sony/Minolta Alpha |
Lens zoom range | 28mm (1x) | - |
Maximal aperture | f/1.9 | - |
Macro focusing distance | 1cm | - |
Available lenses | - | 143 |
Crop factor | 4.8 | 1.5 |
Screen | ||
Screen type | Fixed Type | Fully Articulated |
Screen size | 3 inch | 3 inch |
Screen resolution | 1,230 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Optical (optional) | Electronic |
Viewfinder resolution | - | 2,359 thousand dots |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.73x |
Features | ||
Min shutter speed | 1 seconds | 30 seconds |
Max shutter speed | 1/2000 seconds | 1/8000 seconds |
Continuous shutter rate | - | 12.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 3.00 m | 12.00 m |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Manual | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
AEB | ||
WB bracketing | ||
Max flash synchronize | - | 1/250 seconds |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
Highest video resolution | 640x480 | 1920x1080 |
Video data format | Motion JPEG | MPEG-4, AVCHD, H.264 |
Microphone 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 | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 190g (0.42 lb) | 732g (1.61 lb) |
Dimensions | 109 x 59 x 33mm (4.3" x 2.3" x 1.3") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
DXO scores | ||
DXO Overall rating | not tested | 78 |
DXO Color Depth rating | not tested | 24.0 |
DXO Dynamic range rating | not tested | 13.2 |
DXO Low light rating | not tested | 801 |
Other | ||
Battery life | 390 pictures | 470 pictures |
Battery type | Battery Pack | Battery Pack |
Battery ID | DB65 | NP-FM500H |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage type | SD/SDHC, Internal | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | 1 | 1 |
Launch price | $599 | $900 |