Pentax ist DS2 vs Sony A77 II
68 Imaging
44 Features
33 Overall
39
62 Imaging
66 Features
85 Overall
73
Pentax ist DS2 vs Sony A77 II Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 3200
- Pentax KAF Mount
- 605g - 125 x 93 x 66mm
- Introduced August 2005
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 50 - 25600
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 647g - 143 x 104 x 81mm
- Introduced May 2014
- Earlier Model is Sony A77
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Below is a detailed assessment of the Pentax ist DS2 versus Sony A77 II, both Advanced DSLR digital cameras by brands Pentax and Sony. There exists a considerable gap between the image resolutions of the ist DS2 (6MP) and A77 II (24MP) but they enjoy the same exact sensor sizes (APS-C).
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe ist DS2 was unveiled 9 years earlier than the A77 II and that is quite a large difference as far as technology is concerned. Each of the cameras offer the identical body type (Mid-size SLR).
Before going through a more detailed comparison, below is a concise summary of how the ist DS2 scores vs the A77 II with respect to portability, imaging, features and an overall grade.
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Below is a sample of the gallery pics for Pentax ist DS2 & Sony SLT-A77 II. The full galleries are provided at Pentax ist DS2 Gallery & Sony A77 II Gallery.
Reasons to pick Pentax ist DS2 over the Sony A77 II
| ist DS2 | A77 II |
|---|
Reasons to pick Sony A77 II over the Pentax ist DS2
| A77 II | ist DS2 | |||
|---|---|---|---|---|
| Introduced | May 2014 |  | August 2005 | More recent by 106 months |
| Display type | Fully Articulated |  | Fixed | Fully Articulating display |
| Display sizing | 3" |  | 2.5" | Larger display (+0.5") |
| Display resolution | 1229k |  | 210k | Crisper display (+1019k dot) |
| Selfie screen |  | Easy selfies |
Common features in the Pentax ist DS2 and Sony A77 II
| ist DS2 | A77 II | |||
|---|---|---|---|---|
| Manually focus |  | Very exact focus | ||
| Touch friendly display |  | Absent Touch friendly display |
Pentax ist DS2 vs Sony A77 II Physical Comparison
When you are looking to lug around your camera frequently, you'll have to take into account its weight and size. The Pentax ist DS2 has got physical measurements of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") along with a weight of 605 grams (1.33 lbs) whilst the Sony A77 II has specifications of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 647 grams (1.43 lbs).
See the Pentax ist DS2 versus Sony A77 II in our newest Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will change depending on the lens you select during that time. Here is the front view dimensions comparison of the ist DS2 vs the A77 II.
Considering dimensions and weight, the portability grade of the ist DS2 and A77 II is 68 and 62 respectively.
Pentax ist DS2 vs Sony A77 II Sensor Comparison
More often than not, it's tough to imagine the contrast between sensor measurements just by going over specs. The visual below will help provide you a clearer sense of the sensor measurements in the ist DS2 and A77 II.
As you can plainly see, both the cameras offer the same exact sensor sizing but different megapixels. You can expect to see the Sony A77 II to deliver greater detail having an extra 18 Megapixels. Greater resolution can also let you crop images a little more aggressively. The older ist DS2 is going to be disadvantaged in sensor technology.
Pentax ist DS2 vs Sony A77 II Screen and ViewFinder
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Pentax ist DS2 vs Sony A77 II Specifications
| Pentax ist DS2 | Sony SLT-A77 II | |
|---|---|---|
| General Information | ||
| Make | Pentax | Sony |
| Model | Pentax ist DS2 | Sony SLT-A77 II |
| Type | Advanced DSLR | Advanced DSLR |
| Introduced | 2005-08-22 | 2014-05-21 |
| Body design | Mid-size SLR | Mid-size SLR |
| Sensor Information | ||
| Powered by | - | Bionz X |
| Sensor type | CCD | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor measurements | 23.5 x 15.7mm | 23.5 x 15.6mm |
| Sensor area | 369.0mm² | 366.6mm² |
| Sensor resolution | 6 megapixels | 24 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Highest Possible resolution | 3008 x 2008 | 6000 x 4000 |
| Maximum native ISO | 3200 | 25600 |
| Lowest native ISO | 200 | 50 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect AF | ||
| Contract detect AF | ||
| Phase detect AF | ||
| Number of focus points | 11 | 79 |
| Cross focus points | - | 15 |
| Lens | ||
| Lens mount | Pentax KAF | Sony/Minolta Alpha |
| Number of lenses | 151 | 143 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fully Articulated |
| Display diagonal | 2.5 inch | 3 inch |
| Resolution of display | 210k dot | 1,229k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder | Optical | Electronic |
| Viewfinder resolution | - | 2,359k dot |
| Viewfinder coverage | 95 percent | 100 percent |
| Viewfinder magnification | 0.64x | 0.73x |
| Features | ||
| Minimum shutter speed | 30 secs | 30 secs |
| Fastest shutter speed | 1/4000 secs | 1/8000 secs |
| Continuous shutter speed | 3.0 frames per sec | 12.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | - | 12.00 m (at ISO 100) |
| Flash options | Auto, On, Off, Red-eye reduction | Auto, fill, rear sync, slow sync |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash sync | - | 1/250 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | - | 1920 x 1080 (60p, 60i, 30p), 1440 x 1080 (30p), 640 x 480 (30p) |
| Maximum video resolution | - | 1920x1080 |
| Video data format | - | MPEG-4, AVCHD, XAVC S |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | No | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 1.0 (1.5 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 605 grams (1.33 lbs) | 647 grams (1.43 lbs) |
| Dimensions | 125 x 93 x 66mm (4.9" x 3.7" x 2.6") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
| DXO scores | ||
| DXO Overall score | not tested | 82 |
| DXO Color Depth score | not tested | 24.4 |
| DXO Dynamic range score | not tested | 13.4 |
| DXO Low light score | not tested | 1013 |
| Other | ||
| Battery life | - | 480 images |
| Style of battery | - | Battery Pack |
| Battery model | 4 x AA | NP-FM500H |
| Self timer | Yes (2 or 12 sec) | Yes (Yes (2 or 12 sec)) |
| Time lapse feature | ||
| Type of storage | SD/MMC card | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | 1 | 1 |
| Pricing at release | - | $1,198 |
